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Notes from June 1997
by sob＠academ.com 09 Jun '97

09 Jun '97

The full agenda page is up and some of the presentations (the InterNIC and ARIN updates as well as the Welcome and Closing) are now available. More to come.

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Top 100 Nameservers (Serving the most Domains)
by Rusty H. Hodge 09 Jun '97

09 Jun '97

>From the June 7th Zone Files - Domains served by each nameserver... the Top 100: 1. 23799 NS2.NAMESERVERS.NET 2. 23232 NS.NAMESERVERS.NET 3. 22137 NSX.NTX.NET 4. 21897 NSB.NTX.NET 5. 15053 NS2.FREEVIEW.COM 6. 15053 NS1.FREEVIEW.COM 7. 14953 NS2.BEST.COM 8. 13751 NS.GEN.COM 9. 13545 NS3.BEST.COM 10. 12812 NIC.GEN.COM 11. 12317 NS2.MCI.NET 12. 12293 NS1.SECURE.NET 13. 12241 NS2.SECURE.NET 14. 11055 NS.MCI.NET 15. 10385 NS.BEST.COM 16. 9969 NS3.MAILBANK.COM 17. 9969 NS4.MAILBANK.COM 18. 9965 NS1.NOC.NETCOM.NET 19. 9900 PRI2.DNS.PSI.NET 20. 9880 PRI1.DNS.PSI.NET 21. 9520 PRI3.DNS.PSI.NET 22. 9504 NS.DIGEX.NET 23. 9478 NS2.NETCOMI.COM 24. 8998 ZORK.TIAC.NET 25. 8832 SUNDOG.TIAC.NET 26. 7680 NIC.NEAR.NET 27. 7646 NS1.SPRINTLINK.NET 28. 7003 DAFFY.CADVISION.COM 29. 6883 HUEY.CADVISION.COM 30. 6844 NS1.PBI.NET 31. 6551 NS1.NETCOMI.COM 32. 6540 NS2.NOC.NETCOM.NET 33. 6525 DNS2.PRIMEHOST.COM 34. 6404 DNS1.PRIMEHOST.COM 35. 6179 NS1.BEST.COM 36. 6119 HEARSAY.MSPRING.NET 37. 6109 NS1.EARTHLINK.NET 38. 6082 NS3.EARTHLINK.NET 39. 6071 SPEAKEASY.MSPRING.NET 40. 5935 NS2.EARTHLINK.NET 41. 5900 NS4.EARTHLINK.NET 42. 5799 KNOCK.SER.BBNPLANET.NET 43. 5575 NS.DIGIWEB.COM 44. 5365 NS0.NS0.COM 45. 5257 NS2.DIGEX.NET 46. 4690 AUTH02.NS.UU.NET 47. 4649 NS2.DIGIWEB.COM 48. 4600 AUTH03.NS.UU.NET 49. 4597 NS.CLEVER.NET 50. 4582 NS2.PSI.NET 51. 4551 NS2.CLEVER.NET 52. 4512 NS1.WEBCREATIONS.COM 53. 4468 NS2.WEBCREATIONS.COM 54. 4348 NS1.WESTNET.NET 55. 4320 AUTH51.NS.UU.NET 56. 3965 GRAPEVINE.MSPRING.NET 57. 3948 GOSSIP.MSPRING.NET 58. 3942 NS.PSI.NET 59. 3925 NS2.REQUEST.NET 60. 3905 NS1.REQUEST.NET 61. 3890 NS0.DEMON.CO.UK 62. 3882 NIC3.BARRNET.NET 63. 3861 NS2.WEBCOM.COM 64. 3843 NS.IDT.NET 65. 3838 NS.WEBCOM.COM 66. 3827 NS4.EROLS.COM 67. 3794 NS3.EROLS.COM 68. 3675 NS1.OTTAWA.ISTAR.NET 69. 3659 NS2.VALUEWEB.NET 70. 3620 NS.VALUEWEB.NET 71. 3535 NS2.SPRINTLINK.NET 72. 3295 NS1.SOFTAWARE.COM 73. 3241 NS2.ANAWAVE.COM 74. 3225 NS1.ANAWAVE.COM 75. 3184 NS3.ANAWAVE.COM 76. 3150 NS.MR.NET 77. 3073 AUTH00.NS.UU.NET 78. 3053 NS3.NAMESERVERS.NET 79. 3000 WW2.COVESOFT.COM 80. 2923 NS3.NETCOMI.COM 81. 2916 NOC.CERF.NET 82. 2910 NS-1.CSN.NET 83. 2848 NS.UU.NET 84. 2835 DNS1.PRIMENET.NET 85. 2819 NS3.DIGIWEB.COM 86. 2758 NS2.NEWACCOUNT.COM 87. 2754 NS.NEWACCOUNT.COM 88. 2729 NWNEXUS.WA.COM 89. 2675 NS0.PIPEX.NET 90. 2661 DNS2.PRIMENET.NET 91. 2632 NS1.DEMON.CO.UK 92. 2632 NS2.DEMON.NET 93. 2600 NS3.SPRINTLINK.NET 94. 2580 DNS3.PRIMENET.NET 95. 2515 NIC1.INTERNEX.NET 96. 2503 WHITE.555-1212.COM 97. 2468 NS2.WEBSERVICES.NET 98. 2458 AUTH50.NS.UU.NET 99. 2414 DNS2.SIMPLENET.COM 100. 2410 NS1.NEW-YORK.NET 101. 2403 DNS1.SIMPLENET.COM 102. 2396 NS1.WEBSERVICES.NET 103. 2387 NS2.NEW-YORK.NET 104. 2355 NS0.BT.NET 105. 2348 NS1.HK.LINKAGE.NET 106. 2335 NS1.BARRNET.NET 107. 2280 NORTHSHORE.ECOSOFT.COM 108. 2262 NS2.AITCOM.NET 109. 2258 NWFOCUS.WA.COM 110. 2248 NS1.AITCOM.NET 111. 2203 NS2.HOMECOM.COM 112. 2201 NS2.HK.LINKAGE.NET 113. 2198 FOYER.HOMECOM.COM 114. 2196 NS1.INDIRECT.COM 115. 2171 NS.SCCSI.COM 116. 2143 NS2.INDIRECT.COM 117. 2137 NIC2.INTERNEX.NET 118. 2126 NS2.WEB2010.COM 119. 2107 AUTH2.NS.IDT.NET 120. 2105 NS3.NEW-YORK.NET 121. 2103 NS.WEB2010.COM 122. 2052 ARTEMIS.IBERNET.ES 123. 2039 BOLERO.RAHUL.NET 124. 2026 NS2.PROPAGATION.COM 125. 2017 SEC1.DNS.PSI.NET 126. 2015 NS.PROPAGATION.COM 127. 2015 NS2.SOFTAWARE.COM 128. 1985 NS.ONRAMP.NET 129. 1972 UUCP-GW-1.PA.DEC.COM 130. 1946 DNS1.UTELFLA.COM 131. 1925 MACU.MA.MT.NP.ELS-GMS.ATT.NET 132. 1921 NS1.PIPEX.NET 133. 1893 OHCU.OH.MT.NP.ELS-GMS.ATT.NET 134. 1881 NS1.ACCESSONE.COM 135. 1875 ORCU.OR.BR.NP.ELS-GMS.ATT.NET 136. 1869 NBN.NBN.COM 137. 1856 MNC.555-1212.COM 138. 1853 WYCU.WY.BR.NP.ELS-GMS.ATT.NET 139. 1843 AUTH01.NS.UU.NET 140. 1840 NS1.ROCKYMTN.NET 141. 1817 HUSTLE.RAHUL.NET 142. 1808 NS2.ROCKYMTN.NET 143. 1790 NS1.WCO.COM 144. 1765 NS3.SOFTAWARE.COM 145. 1752 NS1.AZLAN.NET 146. 1744 NS2.NW.COM 147. 1742 NOC.NEAR.NET 148. 1740 NS1.NW.COM 149. 1725 NS1.GLOBECOMM.NET 150. 1723 NS2.ONRAMP.NET 151. 1723 NS1.AIMNET.COM 152. 1720 NS2.GLOBECOMM.NET 153. 1701 NS2.WCO.COM 154. 1698 SPRUCE.CIC.NET 155. 1686 UUCP-GW-2.PA.DEC.COM 156. 1680 NS.HOLONET.NET 157. 1678 NS2.ADGRAFIX.COM 158. 1675 NS.CAIS.COM 159. 1666 NS3.ADGRAFIX.COM 160. 1661 NS1.ADGRAFIX.COM 161. 1654 HOMER.ALPHA.NET 162. 1647 NS2.ISC-BR.COM 163. 1646 ACE.GI.NET 164. 1643 NIS.ANS.NET 165. 1638 NS1.NAMESERVE.NET 166. 1636 NS2.NAMESERVE.NET 167. 1633 NS2.HOLONET.NET 168. 1632 WIZARD.PN.COM 169. 1627 NS2.MA.ULTRA.NET 170. 1626 SPARKYJR.SHORE.NET 171. 1623 NS1.MA.ULTRA.NET 172. 1621 NS1.BELLGLOBAL.COM 173. 1603 NS1.OAR.NET 174. 1603 NS2.ACCESSONE.COM 175. 1601 NS3.HOLONET.NET 176. 1596 NS4.SOFTAWARE.COM 177. 1575 NS1.IQUEST.NET 178. 1573 NS.ANS.NET 179. 1565 NS2.AIMNET.COM 180. 1549 DNS3.EE.NET 181. 1547 PHOENIX.AZC.COM 182. 1538 NS1.DELTANET.COM 183. 1535 NS1.AZC.COM 184. 1527 NS.IPRESENT.COM 185. 1507 NS2.AZLAN.NET 186. 1507 NS.UUNET.CA 187. 1505 NS2.FLASH.NET 188. 1499 NS1.FLASH.NET 189. 1492 DNS2.EE.NET 190. 1490 NS.STRUCTURED.NET 191. 1480 AUTH60.NS.UU.NET 192. 1477 NS2.SIRIUS.COM 193. 1477 NS2.NETCORPS.COM 194. 1476 NS0.DELTANET.COM 195. 1466 NS2.MEDIA3.NET 196. 1465 NS1.SIRIUS.COM 197. 1464 NS.MEDIA3.NET 198. 1455 MAIN.NETCORPS.COM 199. 1448 NS1.NI.NET 200. 1446 DNS2.DNAI.COM I've always been curious how well bind runs with 10,000+ domains in it. That's one big named.boot file. -- Rusty Hodge <rusty(a)hodge.com>, San Francisco

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Information re: Cyberpromo
by Martin J. Hannigan 08 Jun '97

08 Jun '97

Can someone verify that this is the interface facing cyberpromo from AGIS? I called AGIS' NOC and they refused to tell me, so I want to make sure I'm cutting just them... a0.1.philadelphia1.agis.net (206.185.158.237) Regards, -- Martin Hannigan (hannigan(a)firefly.net) Voice: 617.528.1099 Firefly Network, Inc. - Network Operations Network Engineer www.firefly.net Semper Cabalis

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Re: A question of stats..
by Daniel Senie 08 Jun '97

08 Jun '97

At 09:07 AM 6/8/97 -0400, Brian Horvitz wrote: >Here is something which has been troubling my mind lately. >The basic question is, how do I turn an in and an out into >an aggregate? Here is a scenario: I measure usage on a >customer's T1 at my router port. Every 5 minutes a sample >the port and figure the average bps both in and out for the >last five minutes. Now, I want to make a number that >represents the aggregate usage across that port but, I cannot >simply add the two ins and outs (as I am doing now) because >they were both averages over a period of time. Doing this >produces some strange effects which can show nice trends but >also lies about the real usage. Perhaps I simply lack the >math experience to do this correctly but I can't see a good >way to do it. If you're doing this for accounting (i.e. money collection) purposes, I see a cause for customers to be very alarmed. I've seen a lot of attacks lately that were ping floods or other such traffic, frequently originating from RFC1918 addresses. I know if my upstream charged by the packet, I'd be all over them to deduct from my bill EVERY packet I'm not interested in. Could cause providers a lot of trouble. Even charging for packets a site transmits is potentially at risk in such cases, if the systems send back ICMP unreachables or other rejection packets. Dan > > Brian Horvitz > WebSecure, Inc. > > > Daniel Senie mailto:dts@openroute.com Sr. Staff Engineer http://www.openroute.com/ OpenROUTE Networks, Inc. (a wholly owned subsidiary of Proteon, Inc.)

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A question of stats..
by Brian Horvitz 08 Jun '97

08 Jun '97

Here is something which has been troubling my mind lately. The basic question is, how do I turn an in and an out into an aggregate? Here is a scenario: I measure usage on a customer's T1 at my router port. Every 5 minutes a sample the port and figure the average bps both in and out for the last five minutes. Now, I want to make a number that represents the aggregate usage across that port but, I cannot simply add the two ins and outs (as I am doing now) because they were both averages over a period of time. Doing this produces some strange effects which can show nice trends but also lies about the real usage. Perhaps I simply lack the math experience to do this correctly but I can't see a good way to do it. Brian Horvitz WebSecure, Inc.

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rtrmon (router monitor) sample output
by Brett D. Watson 08 Jun '97

08 Jun '97

thought i'd show a few examples of bgp and ospf monitor notifications that rtrmon sends when peers/neighbors go down: Subject: rtrmon do bgp-summary watch last Peers *DOWN* on peer1.lax1.genuity.net: sandbox.ep.net (198.32.146.11) down for 4:28:06 Peers reset on border1.sjc1.genuity.net: border1-eth1.SanJose.fibernet.net (206.183.239.141) reset 0:04:16 ago the ospf example is from a router that had rebooted, i believe, between monitor runs: Subject: rtrmon do ospf-neighbors watch state Differences encountered on core1.nyc1.genuity.net: The following lines were added: Neighbor ID Pri State Address Interface core1.phx1.genu 1 FULL/ - 207.240.0.1 ATM0/0.601 core1.lax1.genu 1 FULL/ - 207.240.0.5 ATM0/0.602 core1.sjc1.genu 1 FULL/ - 207.240.0.9 ATM0/0.603 core1.ord1.genu 1 FULL/ - 207.240.0.17 ATM0/0.605 core1.wdc1.genu 1 FULL/ - 207.240.0.25 ATM0/0.607 core1.phx1.genu 1 FULL/ - 207.240.0.1 ATM1/0.611 core1.lax1.genu 1 FULL/ - 207.240.0.5 ATM1/0.612 core1.sjc1.genu 1 FULL/ - 207.240.0.9 ATM1/0.613 core1.ord1.genu 1 FULL/ - 207.240.0.17 ATM1/0.615 core1.wdc1.genu 1 FULL/ - 207.240.0.25 ATM1/0.617 peer1.nyc1.genu 1 FULL/ - 207.240.48.3 ATM1/0.618 -brett

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Looking for a speaker from an ISP offering IP Telephony Services
by Jeff Pulver 07 Jun '97

07 Jun '97

Hi There, I'm Jeff Pulver and I'm producing a workshop in San Francisco on August 20th entitled "How an ISP can become a Telco". The focus of this workshop is to provide knowledge to both ISPs and Carriers which are looking at offering enhanced services such as: Fax over IP and Voice over IP. While I've been able to fill out the workshop with leading vendors in the Gateway space - both fax over IP and voice over IP - I'm looking for a speaker from an ISP that has begun offering "IP Telephony" services - and would be willing to talk about it at my August 20th workshop. If interested - please e-mail me directly. Please provide a little background information about yourself as well. Thanks for your time. Best Regards, --------------------------------------------------------------------------- Jeff Pulver Tel. 516.487.1424 President Fax. 516.487.7269 pulver.com http://pulver.com Workshop: How an ISP can become a Telco http://pulver.com/isp97 Conference: Fall '97 Voice on the Net http://pulver.com/von97

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Re: Loss of BGP peering monitoring via SNMP
by Daniel McRobb 07 Jun '97

07 Jun '97

I know this was already answered, but since I just talked a bit about this in Tampa.... Adjacency traps and adjacency state variables of any kind can be very useful. Since the BGP ones were already posted, I'll just say that similar state variables are available in the OSPF MIB, such as ospfNbrState. Some boxes are capable of sending traps for state transitions of these variables. Similar things are available for other adjacency-like things. For exmaple, pppLinkCurrentState (and doing threshold monitoring on PPP LQM stuff is a horribly good idea wherever you might be using PPP). I also mentioned one reasonable way of watching for link congestion. Correlate link utilization (via if[In|Out]Octets and if[In|Out]Pkts) against if[In|Out]Errors and if[In|Out]Discards. In this last set, in my experience ifOutDiscards is usually more useful than ifInDiscards. Usually, ifOutDiscards (if the agent is doing the right thing) is a good touchstone for congestion; it's incremented when a packet is valid but was dropped for another reason. In my experience, that reason is usually congestion (output queue is full, hence packet is sent to bit bucket). Where available, it's also wise to put queue lengths and drops in the correlation mix here. See the Cisco lsystem table for some of these. However, my advice on queue drops is to stick with MIB-II ifOutDiscards unless you find it erroneous or not really getting you the answer you need. Why? Because you should be able to apply it across most of your devices (including your host-based services if you have any) and not have to use an enterprise MIB which doesn't exist on another vendor's product (and if something similar exists, may not be semantically equivalent). Hope this helps. Daniel ~~~~~~ > We have been caught several times lately with some of our border routers > loss of BGP peering going undetected for sometime. Is there a way > to enable BGP peering loss monitoring via SNMP from a CISCO router? > I've looked at both the public and private MIBS but haven't found anything. > > I am aware of the 'nocol' package but really was hoping for an SNMP based > approach to tie into our net-mgmt packages (sunnet and hpov). > > TIA > > --curtis > -- > Curtis Generous generous(a)uucom.com Phone: (703) 461-1350 > UUcom Inc., Suite 250, 4875 Eisenhower Avenue, Alexandria, VA 22304-0797

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router monitor/configuration tool
by Brett D. Watson 07 Jun '97

07 Jun '97

based on a recent email about bgp peer monitoring and others over the last few months, we thought this would be a good time to release a tool called rtrmon (router monitor) that we've been working on with vixie enterprises. please see: www.vix.com/rtrmon vixie enterprises provided the development expertise and based the design on the needs of genuity initially. it's fairly generic and extensible. currently it: - monitors bgp sessions and reports failures - monitors cpu usage and reports failures - monitors ospf neighbors - downloads, diffs, and archives cisco configs it's all cisco oriented as that's our primary platform. we'll start a mailing list soon for discussion (next week) but in the short interrim please send mail to myself or danny mcpherson (danny(a)genuity.net) for questions or problems. we'll have this hosted on our own web site(s) sometime next week as well. enjoy. -brett

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The Cidr Report
by Tony Bates 06 Jun '97

06 Jun '97

This is an auto-generated mail on Fri Jun 6 12:00:00 PDT 1997 It is not checked before it leaves my workstation. However, hopefully you will find this report interesting and will take the time to look through this to see if you can improve the amount of aggregation you perform. The report is split into sections: 0) General Status List the route table history for the last week, list any possibly bogus routes seen and give some status on ASes. 1) Gains by aggregating at the origin AS level This lists the "Top 30" players who if they decided to aggregate their announced classful prefixes at the origin AS level could make a significant difference in the reduction of the current size of the Internet routing table. This calculation does not take into account the inclusion of holes when forming an aggregate so it is possible even larger reduction should be possible. 2) Weekly Delta A summary of the last weeks changes in terms of withdrawn and added routes. Please note that this is only a snapshot but does give some indication of ASes participating in CIDR. Clearly, it is generally a good thing to see a large amont of withdrawls. 3) Interesting aggregates Interesting here means not an aggregate made as a set of classful routes. Thanks to xara.net for giving me access to their routing tables once a day. Please send any comments about this report directly to me. Check http://www.employees.org/~tbates/cidr-report.html for a daily update of this report. ------------------------------------------------------------------------------ CIDR REPORT for 06Jun97 0) General Status Table History ------------- Date Prefixes 300597 44237 310597 44311 010697 44137 020697 43967 030697 44189 040697 44374 050697 44527 060697 44417 Check http://www.employees.org/~tbates/cidr.plot.html for a plot of the table history. Possible Bogus Routes --------------------- AS Summary ---------- Number of ASes in routing system: 2367 Number of ASes announcing only one prefix: 1016 (515 cidr, 501 classful) Largest number of cidr routes: 531 announced by AS3561 Largest number of classful routes: 1174 announced by AS174 1) Gains by aggregating at the origin AS level --- 06Jun97 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1174 840 334 28.4% Performance Systems International AS2493 844 526 318 37.7% i*internet AS3602 571 308 263 46.1% Sprint Canada Inc. AS1691 309 177 132 42.7% BCTEL AS2048 254 123 131 51.6% LANET-1 AS3804 264 145 119 45.1% Bell Blobal Solutions AS1967 178 79 99 55.6% Middle East Technical University AS1 1004 912 92 9.2% BBNPLANET AS839 116 30 86 74.1% North West Territories Regional N AS701 901 824 77 8.5% Alternet AS7195 119 45 74 62.2% INTERRED AS816 314 242 72 22.9% UUNETCA-AS4 AS114 156 84 72 46.2% Sesquinet Primary AS AS5668 80 11 69 86.2% Century Telephone Inc. AS1717 310 244 66 21.3% RENATER AS4293 104 43 61 58.7% IMCI AS2704 243 184 59 24.3% HOOKUP-NET-A AS1221 525 470 55 10.5% AARNET-AS AS4648 187 136 51 27.3% NZIX 2 AS813 210 160 50 23.8% UUNET Canada (ASN-UUNETCA-AS1) AS3464 119 69 50 42.0% ASC-NET AS6181 53 4 49 92.5% FUSE-NET AS549 211 163 48 22.7% ONet Backbone AS3799 74 26 48 64.9% IDS AS3561 957 909 48 5.0% MCI AS4454 73 26 47 64.4% TNET-AS AS719 549 504 45 8.2% LANLINK autonomous system AS97 173 129 44 25.4% JvNCnet AS225 74 30 44 59.5% VIRGINIA-AS AS4763 98 55 43 43.9% Telstra New Zealand --- 05Jun97 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1169 838 331 28.3% Performance Systems International AS2493 846 528 318 37.6% i*internet AS3602 567 307 260 45.9% Sprint Canada Inc. AS114 235 94 141 60.0% Sesquinet Primary AS AS1691 309 177 132 42.7% BCTEL AS2048 252 122 130 51.6% LANET-1 AS3804 263 144 119 45.2% Bell Blobal Solutions AS1967 178 79 99 55.6% Middle East Technical University AS1 1004 912 92 9.2% BBNPLANET AS839 116 30 86 74.1% North West Territories Regional N AS701 891 813 78 8.8% Alternet AS2704 261 187 74 28.4% HOOKUP-NET-A AS816 312 242 70 22.4% UUNETCA-AS4 AS7195 117 47 70 59.8% INTERRED AS5668 80 11 69 86.2% Century Telephone Inc. AS4293 114 46 68 59.6% IMCI AS1717 309 244 65 21.0% RENATER AS3464 123 67 56 45.5% ASC-NET AS1221 525 470 55 10.5% AARNET-AS AS4648 186 135 51 27.4% NZIX 2 AS813 215 165 50 23.3% UUNET Canada (ASN-UUNETCA-AS1) AS6181 53 4 49 92.5% FUSE-NET AS3561 970 921 49 5.1% MCI AS549 211 163 48 22.7% ONet Backbone AS3799 74 26 48 64.9% IDS AS719 548 503 45 8.2% LANLINK autonomous system AS4454 66 21 45 68.2% TNET-AS AS225 74 30 44 59.5% VIRGINIA-AS AS4763 98 55 43 43.9% Telstra New Zealand AS3749 70 28 42 60.0% TECNET --- 04Jun97 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1180 843 337 28.6% Performance Systems International AS2493 845 528 317 37.5% i*internet AS3602 502 298 204 40.6% Sprint Canada Inc. AS114 237 95 142 59.9% Sesquinet Primary AS AS3804 292 152 140 47.9% Bell Blobal Solutions AS2048 254 123 131 51.6% LANET-1 AS1691 309 178 131 42.4% BCTEL AS1967 178 79 99 55.6% Middle East Technical University AS1 1001 908 93 9.3% BBNPLANET AS839 116 30 86 74.1% North West Territories Regional N AS701 906 826 80 8.8% Alternet AS816 311 240 71 22.8% UUNETCA-AS4 AS7195 117 47 70 59.8% INTERRED AS4293 115 45 70 60.9% IMCI AS5668 80 11 69 86.2% Century Telephone Inc. AS1717 307 243 64 20.8% RENATER AS2704 249 186 63 25.3% HOOKUP-NET-A AS3464 122 67 55 45.1% ASC-NET AS1221 522 467 55 10.5% AARNET-AS AS4648 187 136 51 27.3% NZIX 2 AS813 215 165 50 23.3% UUNET Canada (ASN-UUNETCA-AS1) AS6181 53 4 49 92.5% FUSE-NET AS549 211 163 48 22.7% ONet Backbone AS3799 74 26 48 64.9% IDS AS3561 959 911 48 5.0% MCI AS4454 70 23 47 67.1% TNET-AS AS719 548 503 45 8.2% LANLINK autonomous system AS97 172 128 44 25.6% JvNCnet AS225 74 30 44 59.5% VIRGINIA-AS AS4763 98 55 43 43.9% Telstra New Zealand --- 03Jun97 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1171 836 335 28.6% Performance Systems International AS2493 841 525 316 37.6% i*internet AS3602 503 299 204 40.6% Sprint Canada Inc. AS3804 292 152 140 47.9% Bell Blobal Solutions AS1691 308 176 132 42.9% BCTEL AS2048 254 123 131 51.6% LANET-1 AS1 1000 908 92 9.2% BBNPLANET AS839 116 30 86 74.1% North West Territories Regional N AS701 900 821 79 8.8% Alternet AS7195 120 44 76 63.3% INTERRED AS4293 115 44 71 61.7% IMCI AS816 309 240 69 22.3% UUNETCA-AS4 AS5668 78 14 64 82.1% Century Telephone Inc. AS1717 303 240 63 20.8% RENATER AS2704 243 182 61 25.1% HOOKUP-NET-A AS3464 121 67 54 44.6% ASC-NET AS1221 522 470 52 10.0% AARNET-AS AS813 215 164 51 23.7% UUNET Canada (ASN-UUNETCA-AS1) AS6181 53 4 49 92.5% FUSE-NET AS3561 965 916 49 5.1% MCI AS549 209 161 48 23.0% ONet Backbone AS3799 74 26 48 64.9% IDS AS4454 69 22 47 68.1% TNET-AS AS97 172 128 44 25.6% JvNCnet AS719 545 501 44 8.1% LANLINK autonomous system AS225 74 30 44 59.5% VIRGINIA-AS AS1967 93 49 44 47.3% Middle East Technical University AS4763 98 55 43 43.9% Telstra New Zealand AS3749 71 29 42 59.2% TECNET AS271 97 56 41 42.3% BCnet Backbone --- 02Jun97 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1168 836 332 28.4% Performance Systems International AS2493 843 528 315 37.4% i*internet AS3602 503 299 204 40.6% Sprint Canada Inc. AS3804 289 151 138 47.8% Bell Blobal Solutions AS1691 308 176 132 42.9% BCTEL AS2048 254 125 129 50.8% LANET-1 AS1 985 898 87 8.8% BBNPLANET AS839 116 30 86 74.1% North West Territories Regional N AS701 889 812 77 8.7% Alternet AS4293 118 41 77 65.3% IMCI AS7195 120 44 76 63.3% INTERRED AS2704 260 188 72 27.7% HOOKUP-NET-A AS816 307 239 68 22.1% UUNETCA-AS4 AS5668 78 14 64 82.1% Century Telephone Inc. AS1717 305 242 63 20.7% RENATER AS3464 121 66 55 45.5% ASC-NET AS1221 518 464 54 10.4% AARNET-AS AS813 212 162 50 23.6% UUNET Canada (ASN-UUNETCA-AS1) AS4648 186 136 50 26.9% NZIX 2 AS6181 53 4 49 92.5% FUSE-NET AS3561 969 920 49 5.1% MCI AS3799 74 26 48 64.9% IDS AS549 205 158 47 22.9% ONet Backbone AS4454 65 19 46 70.8% TNET-AS AS97 172 128 44 25.6% JvNCnet AS719 550 506 44 8.0% LANLINK autonomous system AS225 74 30 44 59.5% VIRGINIA-AS AS3749 71 29 42 59.2% TECNET AS271 97 56 41 42.3% BCnet Backbone AS2711 94 55 39 41.5% SUNBELT-AS --- 01Jun97 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1186 844 342 28.8% Performance Systems International AS2493 844 527 317 37.6% i*internet AS3602 503 299 204 40.6% Sprint Canada Inc. AS3804 289 151 138 47.8% Bell Blobal Solutions AS1691 308 176 132 42.9% BCTEL AS2048 254 125 129 50.8% LANET-1 AS1967 179 80 99 55.3% Middle East Technical University AS839 116 30 86 74.1% North West Territories Regional N AS1 983 898 85 8.6% BBNPLANET AS701 890 812 78 8.8% Alternet AS4293 118 41 77 65.3% IMCI AS7195 120 44 76 63.3% INTERRED AS2704 260 188 72 27.7% HOOKUP-NET-A AS816 306 238 68 22.2% UUNETCA-AS4 AS5668 78 14 64 82.1% Century Telephone Inc. AS1717 299 238 61 20.4% RENATER AS7545 145 85 60 41.4% TPG Internet Pty Ltd AS3464 120 65 55 45.8% ASC-NET AS1221 517 465 52 10.1% AARNET-AS AS813 214 164 50 23.4% UUNET Canada (ASN-UUNETCA-AS1) AS4648 186 136 50 26.9% NZIX 2 AS2386 132 82 50 37.9% INS-AS AS6181 53 4 49 92.5% FUSE-NET AS3561 970 921 49 5.1% MCI AS3799 74 26 48 64.9% IDS AS549 204 157 47 23.0% ONet Backbone AS4454 69 22 47 68.1% TNET-AS AS97 172 128 44 25.6% JvNCnet AS719 550 506 44 8.0% LANLINK autonomous system AS225 74 30 44 59.5% VIRGINIA-AS --- 31May97 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1184 840 344 29.1% Performance Systems International AS2493 842 525 317 37.6% i*internet AS3602 502 299 203 40.4% Sprint Canada Inc. AS3804 289 151 138 47.8% Bell Blobal Solutions AS2048 254 120 134 52.8% LANET-1 AS1691 308 176 132 42.9% BCTEL AS1967 179 80 99 55.3% Middle East Technical University AS1 988 901 87 8.8% BBNPLANET AS839 116 30 86 74.1% North West Territories Regional N AS701 894 816 78 8.7% Alternet AS7195 120 44 76 63.3% INTERRED AS4293 116 40 76 65.5% IMCI AS2704 260 187 73 28.1% HOOKUP-NET-A AS816 310 241 69 22.3% UUNETCA-AS4 AS5668 78 14 64 82.1% Century Telephone Inc. AS7545 145 85 60 41.4% TPG Internet Pty Ltd AS1717 297 237 60 20.2% RENATER AS3464 121 66 55 45.5% ASC-NET AS1221 520 468 52 10.0% AARNET-AS AS813 215 165 50 23.3% UUNET Canada (ASN-UUNETCA-AS1) AS2386 132 82 50 37.9% INS-AS AS6181 53 4 49 92.5% FUSE-NET AS3561 968 919 49 5.1% MCI AS3799 74 26 48 64.9% IDS AS549 206 159 47 22.8% ONet Backbone AS4648 182 135 47 25.8% NZIX 2 AS4454 69 22 47 68.1% TNET-AS AS97 170 126 44 25.9% JvNCnet AS719 550 506 44 8.0% LANLINK autonomous system AS225 74 30 44 59.5% VIRGINIA-AS --- 30May97 --- ASnum NetsNow NetsCIDR NetGain % Gain Description AS174 1187 846 341 28.7% Performance Systems International AS2493 833 514 319 38.3% i*internet AS3602 505 301 204 40.4% Sprint Canada Inc. AS3804 289 151 138 47.8% Bell Blobal Solutions AS1691 306 174 132 43.1% BCTEL AS2048 252 126 126 50.0% LANET-1 AS1967 178 81 97 54.5% Middle East Technical University AS839 116 30 86 74.1% North West Territories Regional N AS1 977 893 84 8.6% BBNPLANET AS7195 120 44 76 63.3% INTERRED AS701 897 821 76 8.5% Alternet AS4293 117 42 75 64.1% IMCI AS2704 259 187 72 27.8% HOOKUP-NET-A AS816 310 241 69 22.3% UUNETCA-AS4 AS1717 303 240 63 20.8% RENATER AS7545 131 71 60 45.8% TPG Internet Pty Ltd AS3464 122 66 56 45.9% ASC-NET AS1221 520 465 55 10.6% AARNET-AS AS813 213 162 51 23.9% UUNET Canada (ASN-UUNETCA-AS1) AS4648 188 138 50 26.6% NZIX 2 AS2386 134 84 50 37.3% INS-AS AS6181 53 4 49 92.5% FUSE-NET AS3561 970 921 49 5.1% MCI AS3799 74 26 48 64.9% IDS AS4454 68 21 47 69.1% TNET-AS AS549 206 161 45 21.8% ONet Backbone AS719 549 505 44 8.0% LANLINK autonomous system AS225 74 30 44 59.5% VIRGINIA-AS AS97 169 126 43 25.4% JvNCnet AS3749 71 29 42 59.2% TECNET 2) Weekly Delta This a daily snapshot of changes in classful routes being withdrawn and added. the deltas are calculated over a rolling 7 day period. Please bear in mind this is purely a "snapshot" and a large flucuation could be caused by a connectivity problem for example. However, this does give some indication of service providers that are moving to classless routing. Top 20 Withdrawn Classful Routes from 30May97 to 06Jun97 -119 AS7545 TPG Internet Pty Ltd -71 AS4175 CONNECT-NCM -51 AS7332 IQUEST-AS -49 AS4854 Netspace Online Systems -47 AS2386 INS-AS -25 AS3804 Bell Blobal Solutions -22 AS7314 Traveller Information Services -16 AS2704 HOOKUP-NET-A -15 AS1326 ANS Hartford - DNSS 51 -13 AS3561 MCI -11 AS6174 SPRINTLINK8 -10 AS6203 ISDN-Net Inc. -9 AS6079 Erols Internet Services -8 AS6494 IDCI -7 AS6401 eConnect -6 AS2551 NETCOM On-line Communication Serv -5 AS1275 DFN-IP service and DFN customer n -4 AS4452 America Net, Inc. -3 AS6180 NIS-CT -2 AS6845 KAPPA NET - BUCHAREST - ROMANIA Top 20 Added Classful Routes from 30May97 to 06Jun97 85 AS114 Sesquinet Primary AS 79 AS5668 Century Telephone Inc. 66 AS3602 Sprint Canada Inc. 33 AS4763 Telstra New Zealand 27 AS1 BBNPLANET 25 AS705 ALTERNET-AS 14 AS6140 IMPSAT CORP 13 AS1239 SprintLink Backbone 11 AS2493 i*internet 10 AS4595 ICNET 9 AS7777 VIX2 8 AS3739 NEWNET 7 AS4805 Global IP 6 AS7462 SRVNET 5 AS1221 AARNET-AS 4 AS816 UUNETCA-AS4 3 AS3354 THENET-AS-1 2 AS1290 PSINet UK Ltd. 1 AS22 NOSC (Naval Ocean Systems Center) This a daily snapshot of changes in classles routes being withdrawn and added. Top 20 Withdrawn Classles Routes from 30May97 to 06Jun97 -18 AS4175 CONNECT-NCM -13 AS4854 Netspace Online Systems -8 AS6203 ISDN-Net Inc. -7 AS4565 Epoch Internet - Formerly HLC Net -5 AS5639 Telecommunications Services of Tr -4 AS6474 FLASHNET-AS -3 AS7332 IQUEST-AS -2 AS7053 AIMEDIA -1 AS6754 DPN location Frankfurt Top 20 Added Classles Routes from 30May97 to 06Jun97 19 AS1273 ECRC Network 14 AS1239 SprintLink Backbone 10 AS5683 Cable and Wireless Internet Excha 7 AS174 Performance Systems International 6 AS5377 Taide,commercial IP network in No 4 AS2563 KoRea Education Network 3 AS2871 Internet Services GmbH & Co 2 AS4805 Global IP 1 AS1333 ANS Atlanta - DNSS 107 3) Interesting aggregates List of possibly interesting aggregates --------------------------------------- Aggregate | Origin | AS Description | Netname ------------------------------------------------------------------------------- 160.43.253.0/24 | AS8188 | Bloomberg Financial Mar | Bloomberg Financial Mar 157.22.160.0/19 | AS8046 | NAPANET | Zocalo Engineering (NET 157.22.192.0/21 | AS8046 | NAPANET | Zocalo Engineering (NET 207.219.201.128/27 | AS8013 | PSINET-CA | ABL Canada Inc. (NETBLK 207.219.201.160/27 | AS8013 | PSINET-CA | ABL Canada Inc. (NETBLK 24.226.0.0/19 | AS7992 | COGECOWAVE | @Home Network (NETBLK-A 24.130.0.0/18 | AS7757 | CCI-AS2-BLK | @Home Network (NETBLK-A 24.131.128.0/18 | AS7756 | CCI-AS2-BLK | @Home Network (NETBLK-A 142.205.36.0/23 | AS7734 | AS for TDBANK | Canadian Research Netwo 142.205.64.0/23 | AS7734 | AS for TDBANK | Canadian Research Netwo 142.205.208.0/23 | AS7734 | AS for TDBANK | Canadian Research Netwo 142.205.212.0/23 | AS7734 | AS for TDBANK | Canadian Research Netwo 142.205.232.0/23 | AS7734 | AS for TDBANK | Canadian Research Netwo 142.205.240.0/23 | AS7734 | AS for TDBANK | Canadian Research Netwo 142.205.248.0/23 | AS7734 | AS for TDBANK | Canadian Research Netwo 24.88.0.0/18 | AS7725 | MEDIA1-CAB | @Home Network (NETBLK-A 163.195.192.0/19 | AS7460 | LIA-NET | Cape Provincial Adminis 129.231.48.0/21 | AS7435 | ATM-CIN | Digital Commnications A 129.231.56.0/24 | AS7435 | ATM-CIN | Digital Commnications A 129.231.59.0/24 | AS7435 | ATM-CIN | Digital Commnications A 129.231.67.0/24 | AS7435 | ATM-CIN | Digital Commnications A 129.231.250.0/24 | AS7435 | ATM-CIN | Digital Commnications A 138.87.1.0/24 | AS7386 | ILLINOIS-STATE-UNIV | Illinois State Universi 138.87.7.0/24 | AS7386 | ILLINOIS-STATE-UNIV | Illinois State Universi 138.87.8.0/24 | AS7386 | ILLINOIS-STATE-UNIV | Illinois State Universi 138.87.11.0/24 | AS7386 | ILLINOIS-STATE-UNIV | Illinois State Universi 138.87.57.0/24 | AS7386 | ILLINOIS-STATE-UNIV | Illinois State Universi 138.87.58.0/24 | AS7386 | ILLINOIS-STATE-UNIV | Illinois State Universi 138.87.126.0/24 | AS7386 | ILLINOIS-STATE-UNIV | Illinois State Universi 146.115.132.0/23 | AS7174 | Onward Technologies, In | UltraNet Communications 130.213.0.0/17 | AS7046 | UUNET-CUSTOMER | Rational (NET-RATNET) 130.213.128.0/17 | AS7046 | UUNET-CUSTOMER | Rational (NET-RATNET) 24.129.0.0/18 | AS7017 | CCI-AS-BLK | @Home Network (NETBLK-A 24.131.0.0/18 | AS7016 | CCI-AS-BLK | @Home Network (NETBLK-A 24.128.0.0/18 | AS7015 | CCI-AS-BLK | @Home Network (NETBLK-A 24.128.64.0/19 | AS7015 | CCI-AS-BLK | @Home Network (NETBLK-A 24.113.0.0/19 | AS6997 | Rogers Network Services | @Home Network (NETBLK-A 160.81.156.0/24 | AS6718 | Global One Italy | * 24.96.0.0/18 | AS6541 | GTE Intelligent Network | @Home Network (NETBLK-A 24.72.0.0/18 | AS6539 | Broadband1 | @Home Network (NETBLK-A 24.112.0.0/19 | AS6463 | Rogers Network Services | @Home Network (NETBLK-A 168.234.128.0/24 | AS6458 | EMPRESSA GUATEMALTECA D | Universidad del Valle d 168.234.135.0/24 | AS6458 | EMPRESSA GUATEMALTECA D | Universidad del Valle d 206.183.133.0/25 | AS6433 | JLC Autonomous System | John Leslie Consulting 206.183.154.0/25 | AS6433 | JLC Autonomous System | John Leslie Consulting 24.64.0.0/19 | AS6327 | Shaw Fiberlink Ltd. | @Home Network (NETBLK-A 24.64.32.0/19 | AS6327 | Shaw Fiberlink Ltd. | @Home Network (NETBLK-A 134.129.0.0/18 | AS6263 | NDIN | North Dakota State Univ 134.129.64.0/18 | AS6263 | NDIN | North Dakota State Univ 134.129.128.0/17 | AS6263 | NDIN | North Dakota State Univ 165.88.1.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.10.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.11.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.14.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.15.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.17.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.19.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.23.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.24.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.27.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.28.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.29.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.30.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.31.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.32.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.33.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.34.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.35.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.36.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.37.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.38.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.39.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.40.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.41.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.42.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.43.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.44.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.45.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.46.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.47.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.49.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.50.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.94.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.100.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.101.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.105.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.106.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.107.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.108.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.109.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.110.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.111.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.112.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.113.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.114.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.115.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.116.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.117.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.118.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.119.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.121.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.122.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.123.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.124.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.125.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.126.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.128.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.129.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.130.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.131.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.132.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.133.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.134.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.135.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.151.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.152.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.154.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.155.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.158.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.159.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.160.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.166.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.168.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.177.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.179.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.206.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.217.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.219.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.230.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.235.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.236.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.240.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.242.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.243.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.251.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.252.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.253.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.254.0/24 | AS6254 | EGGINC | EG&G, Inc./ Corporate H 165.88.102.0/24 | AS6254 | EGGINC | * 165.88.103.0/24 | AS6254 | EGGINC | * 165.88.104.0/24 | AS6254 | EGGINC | * 165.88.182.0/24 | AS6254 | EGGINC | * 165.88.195.0/24 | AS6254 | EGGINC | * 165.88.200.0/24 | AS6254 | EGGINC | * 146.115.96.0/22 | AS6249 | UltraNet RI | UltraNet Communications 24.227.0.0/19 | AS6235 | Intermedia Communicatio | @Home Network (NETBLK-A 207.65.70.16/28 | AS6203 | ISDN-Net Inc. | ISDN-Net Inc. (NETBLK-I 24.0.0.0/14 | AS6172 | HOME-NET-1 | @Home Network (NETBLK-A 24.0.0.0/18 | AS6172 | HOME-NET-1 | @Home Network (NETBLK-A 24.1.0.0/17 | AS6172 | HOME-NET-1 | @Home Network (NETBLK-A 169.130.52.0/24 | AS6153 | ASN-SPRN-NYSERNET | Sprint, Business Servic 165.113.197.0/24 | AS6086 | INFOMAGIC | CRL Network Services, I 165.113.198.0/24 | AS6086 | INFOMAGIC | CRL Network Services, I 165.113.199.0/24 | AS6086 | INFOMAGIC | CRL Network Services, I 165.113.211.0/24 | AS6086 | INFOMAGIC | CRL Network Services, I 161.223.90.0/23 | AS6077 | Network Intensive - A D | Indian Health Service ( 148.94.35.0/24 | AS5714 | EDS-WEBS | EDS Network Naming & Ad 148.94.210.0/24 | AS5714 | EDS-WEBS | EDS Network Naming & Ad 135.14.65.0/24 | AS5696 | GoodNet AS | Lucent Technologies (NE 139.61.102.0/23 | AS5696 | GoodNet AS | Litton Computer Service 165.247.10.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.31.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.33.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.36.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.38.0/25 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.47.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.49.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.50.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.58.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.70.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.73.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.76.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.77.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.78.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.81.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.88.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.92.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.101.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.134.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.210.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.236.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.241.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.245.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.246.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 165.247.248.0/24 | AS5696 | GoodNet AS | Internet Direct, Inc. ( 157.232.100.0/24 | AS5696 | GoodNet AS | Health Data Sciences Co 141.130.174.0/24 | AS5683 | Cable and Wireless Inte | FESTO KG (NETBLK-6) 165.215.191.0/24 | AS5683 | Cable and Wireless Inte | Bell & Howell Company ( 148.160.6.0/24 | AS5556 | Telenordia AB | Boras Energi (NET-BS-EN 153.96.76.0/24 | AS5501 | Fraunhofer Gesellschaft | Fraunhofer Institut fue 153.97.64.0/18 | AS5501 | Fraunhofer Gesellschaft | Fraunhofer Institut fue 153.97.128.0/18 | AS5501 | Fraunhofer Gesellschaft | Fraunhofer Institut fue 57.12.0.0/16 | AS5384 | Etisalat Emirates Inter | SITA-Societe Internatio 132.155.204.0/24 | AS5384 | Etisalat Emirates Inter | * 195.204.42.0/25 | AS5381 | PowerTech Information S | European Regional Inter 195.204.43.0/27 | AS5381 | PowerTech Information S | European Regional Inter 195.204.43.32/27 | AS5381 | PowerTech Information S | European Regional Inter 195.204.43.96/28 | AS5381 | PowerTech Information S | European Regional Inter 12.64.0.0/12 | AS5074 | ATT-WN-DP | AT&T ITS (NET-ATT) 160.81.101.0/24 | AS4861 | Global IP / Global Spri | Sprint International (N 163.44.224.0/23 | AS4853 | Justsystem Corporation | Justsystem Corporation 164.100.80.0/24 | AS4755 | Videsh Sanchar Nigam Lt | National Informatics Ce 164.100.199.0/24 | AS4755 | Videsh Sanchar Nigam Lt | National Informatics Ce 138.206.254.0/24 | AS4742 | AT&T EasyLink Services | Potter Partners Limited 158.40.3.0/24 | AS4740 | OzEmail ISP | Department of Prime Min 158.40.4.0/24 | AS4740 | OzEmail ISP | Department of Prime Min 150.207.128.0/24 | AS4739 | Commerical Internet eXc | AWA Defence Industries 134.65.92.0/24 | AS4736 | Magnadata Australia Pty | Avon Products Incorpora 202.69.3.192/26 | AS4639 | Planet Internet Limited | Asia Pacific Network In 146.222.11.0/24 | AS4637 | Hong Kong Telecom | Hewlett-Packard Company 146.222.198.0/23 | AS4637 | Hong Kong Telecom | Hewlett-Packard Company 161.64.1.0/24 | AS4609 | Companhia de Telecomuni | University of Macau (NE 161.64.5.0/24 | AS4609 | Companhia de Telecomuni | University of Macau (NE 161.64.41.0/24 | AS4609 | Companhia de Telecomuni | University of Macau (NE 161.64.42.0/24 | AS4609 | Companhia de Telecomuni | University of Macau (NE 161.64.43.0/24 | AS4609 | Companhia de Telecomuni | University of Macau (NE 161.64.44.0/24 | AS4609 | Companhia de Telecomuni | University of Macau (NE 168.29.0.0/17 | AS4565 | Epoch Internet - Former | State of Georgia/Board 155.229.222.0/24 | AS4565 | Epoch Internet - Former | Internet Atlanta, Inc. 152.129.186.0/24 | AS4478 | PNET-STL | Department of Veterans 128.193.32.0/19 | AS4201 | Oregon State University | Oregon State University 128.193.64.0/19 | AS4201 | Oregon State University | Oregon State University 128.193.96.0/19 | AS4201 | Oregon State University | Oregon State University 128.193.128.0/19 | AS4201 | Oregon State University | Oregon State University 128.193.160.0/19 | AS4201 | Oregon State University | Oregon State University 128.193.192.0/19 | AS4201 | Oregon State University | Oregon State University 128.193.224.0/19 | AS4201 | Oregon State University | Oregon State University 206.250.40.0/25 | AS4200 | AGIS (Apex Global Infor | Overland Network (NET-O 206.250.40.128/25 | AS4200 | AGIS (Apex Global Infor | Overland Network (NET-O 166.102.93.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.94.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.95.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.96.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.97.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.98.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.99.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.101.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.102.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.103.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.104.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.105.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.106.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.107.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.108.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.109.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.123.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.150.0/23 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.152.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 166.102.161.0/24 | AS4200 | AGIS (Apex Global Infor | ALLTEL Corporation (NET 206.250.27.0/26 | AS4200 | AGIS (Apex Global Infor | AGIS/Net99 (NETBLK-NET9 205.199.213.0/25 | AS4200 | AGIS (Apex Global Infor | AGIS/Net99 (NETBLK-NET9 206.250.203.0/25 | AS4200 | AGIS (Apex Global Infor | AGIS/Net99 (NETBLK-NET9 206.250.204.0/26 | AS4200 | AGIS (Apex Global Infor | AGIS/Net99 (NETBLK-NET9 206.250.27.64/26 | AS4200 | AGIS (Apex Global Infor | AGIS/Net99 (NETBLK-NET9 205.199.213.128/25 | AS4200 | AGIS (Apex Global Infor | AGIS/Net99 (NETBLK-NET9 166.102.110.0/24 | AS4200 | AGIS (Apex Global Infor | * 166.102.111.0/24 | AS4200 | AGIS (Apex Global Infor | * 166.102.112.0/24 | AS4200 | AGIS (Apex Global Infor | * 166.102.113.0/24 | AS4200 | AGIS (Apex Global Infor | * 166.102.114.0/23 | AS4200 | AGIS (Apex Global Infor | * 166.102.116.0/24 | AS4200 | AGIS (Apex Global Infor | * 166.102.117.0/24 | AS4200 | AGIS (Apex Global Infor | * 166.102.118.0/23 | AS4200 | AGIS (Apex Global Infor | * 166.102.120.0/24 | AS4200 | AGIS (Apex Global Infor | * 166.102.121.0/24 | AS4200 | AGIS (Apex Global Infor | * 166.102.122.0/24 | AS4200 | AGIS (Apex Global Infor | * 139.44.13.0/24 | AS4174 | CONNECT-COM | Port of Melbourne Autho 163.124.7.0/24 | AS4058 | Primary AS for LinkAGE | Lehman Brothers (NET-SH 163.124.221.0/24 | AS4058 | Primary AS for LinkAGE | Lehman Brothers (NET-SH 156.5.252.0/23 | AS4004 | Global IP | Unilever (NET-UNILEVER2 147.85.44.0/24 | AS3951 | ICONNET | Nomura Research Institu 147.85.51.0/24 | AS3951 | ICONNET | Nomura Research Institu 147.85.54.0/24 | AS3951 | ICONNET | Nomura Research Institu 147.85.98.0/24 | AS3951 | ICONNET | Nomura Research Institu 147.85.115.0/24 | AS3951 | ICONNET | Nomura Research Institu 147.85.21.0/24 | AS3951 | ICONNET | * 147.85.25.0/24 | AS3951 | ICONNET | * 147.85.39.0/24 | AS3951 | ICONNET | * 161.200.0.0/17 | AS3839 | CHULANET | Chulalongkorn Universit 161.200.144.0/20 | AS3839 | CHULANET | Chulalongkorn Universit 161.200.160.0/19 | AS3839 | CHULANET | Chulalongkorn Universit 149.112.251.0/24 | AS3803 | UltraNet MA | US Robotics (NET-USR-1) 149.112.252.0/23 | AS3803 | UltraNet MA | US Robotics (NET-USR-1) 149.112.254.0/24 | AS3803 | UltraNet MA | US Robotics (NET-USR-1) 138.35.221.0/24 | AS3758 | SINGNET | Compaq (NET-CPQINTL) 163.249.43.0/24 | AS3739 | NEWNET | Commanding Officer Navy 163.249.53.0/24 | AS3739 | NEWNET | Commanding Officer Navy 163.249.54.0/24 | AS3739 | NEWNET | Commanding Officer Navy 163.249.57.0/24 | AS3739 | NEWNET | Commanding Officer Navy 163.249.168.0/24 | AS3739 | NEWNET | Commanding Officer Navy 163.249.169.0/24 | AS3739 | NEWNET | Commanding Officer Navy 163.249.170.0/24 | AS3739 | NEWNET | Commanding Officer Navy 148.207.38.0/24 | AS3632 | INFOTEC-RTN | Consejo Nacional de Cie 163.12.0.0/23 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.5.0/24 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.6.0/23 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.8.0/21 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.16.0/22 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.21.0/24 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.22.0/23 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.22.0/24 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.23.0/24 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.24.0/21 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.32.0/19 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.64.0/18 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.64.0/20 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.81.0/24 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.82.0/23 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.84.0/22 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.88.0/21 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.96.0/19 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.128.0/21 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.136.0/22 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.144.0/20 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.160.0/19 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.192.0/21 | AS3576 | PREPnet-EAST | navy aviation supply of 163.12.240.0/20 | AS3576 | PREPnet-EAST | navy aviation supply of 157.126.209.0/24 | AS3563 | Pilot Network Services, | J.M. Huber Corp. (NET-H 148.188.16.0/20 | AS3563 | Pilot Network Services, | Boehringer Ingelheim Ph 148.188.144.0/20 | AS3563 | Pilot Network Services, | Boehringer Ingelheim Ph 152.138.7.0/24 | AS3563 | Pilot Network Services, | A.M. Best Company (NET- 161.6.128.0/17 | AS3561 | MCI | Western Kentucky Univer 158.106.253.0/24 | AS3561 | MCI | VA Power Co. (NET-VANCP 148.212.64.0/18 | AS3561 | MCI | Universidad Autonoma de 148.212.128.0/17 | AS3561 | MCI | Universidad Autonoma de 165.237.108.0/24 | AS3561 | MCI | Time Warner Cable (NET- 165.237.220.0/24 | AS3561 | MCI | Time Warner Cable (NET- 167.166.248.0/21 | AS3561 | MCI | The Times Union (NET-TU 161.38.67.0/24 | AS3561 | MCI | The Art Institutes Inte 164.103.3.0/24 | AS3561 | MCI | Telecommunications Depa 163.49.131.0/24 | AS3561 | MCI | TDK Corporation (NET-TD 163.49.132.0/22 | AS3561 | MCI | TDK Corporation (NET-TD 163.49.136.0/22 | AS3561 | MCI | TDK Corporation (NET-TD 163.49.140.0/23 | AS3561 | MCI | TDK Corporation (NET-TD 163.49.142.0/24 | AS3561 | MCI | TDK Corporation (NET-TD 168.14.1.0/24 | AS3561 | MCI | State of Georgia/Board 168.14.2.0/23 | AS3561 | MCI | State of Georgia/Board 168.14.4.0/22 | AS3561 | MCI | State of Georgia/Board 168.14.8.0/21 | AS3561 | MCI | State of Georgia/Board 168.14.16.0/20 | AS3561 | MCI | State of Georgia/Board 166.147.0.0/18 | AS3561 | MCI | Service Provider Corpor 166.150.0.0/18 | AS3561 | MCI | Service Provider Corpor 166.151.0.0/18 | AS3561 | MCI | Service Provider Corpor 166.147.64.0/18 | AS3561 | MCI | Service Provider Corpor 166.150.64.0/18 | AS3561 | MCI | Service Provider Corpor 166.151.64.0/18 | AS3561 | MCI | Service Provider Corpor 166.147.128.0/18 | AS3561 | MCI | Service Provider Corpor 166.147.192.0/18 | AS3561 | MCI | Service Provider Corpor 166.150.128.0/18 | AS3561 | MCI | Service Provider Corpor 166.150.192.0/18 | AS3561 | MCI | Service Provider Corpor 166.151.128.0/18 | AS3561 | MCI | Service Provider Corpor 166.151.192.0/18 | AS3561 | MCI | Service Provider Corpor 134.204.14.0/24 | AS3561 | MCI | Seagate Technology (NET 134.204.176.0/24 | AS3561 | MCI | Seagate Technology (NET 155.203.254.0/24 | AS3561 | MCI | Safety-Kleen Corporatio 147.206.20.0/24 | AS3561 | MCI | Ochsner Foundation (NET 161.120.6.0/24 | AS3561 | MCI | Norton Company (NET-SGC 161.181.37.0/24 | AS3561 | MCI | Nordstrom, Inc. (NET-NO 164.100.64.0/20 | AS3561 | MCI | National Informatics Ce 164.100.81.0/24 | AS3561 | MCI | National Informatics Ce 164.100.82.0/23 | AS3561 | MCI | National Informatics Ce 164.100.84.0/22 | AS3561 | MCI | National Informatics Ce 164.100.88.0/21 | AS3561 | MCI | National Informatics Ce 164.100.96.0/19 | AS3561 | MCI | National Informatics Ce 159.179.0.0/24 | AS3561 | MCI | MIGROSBANK (NET-MIGROSB 166.38.40.0/24 | AS3561 | MCI | MCI Telecommunications 166.49.16.0/22 | AS3561 | MCI | MCI Telecommunications 165.166.123.0/24 | AS3561 | MCI | Info Avenue Internet Se 165.108.130.0/23 | AS3561 | MCI | ITOCHU Corporation (NET 165.108.132.0/22 | AS3561 | MCI | ITOCHU Corporation (NET 165.108.136.0/21 | AS3561 | MCI | ITOCHU Corporation (NET 165.108.144.0/22 | AS3561 | MCI | ITOCHU Corporation (NET 165.108.148.0/23 | AS3561 | MCI | ITOCHU Corporation (NET 147.116.63.0/24 | AS3561 | MCI | Hercules, Inc. (NET-HER 147.116.64.0/23 | AS3561 | MCI | Hercules, Inc. (NET-HER 147.116.160.0/21 | AS3561 | MCI | Hercules, Inc. (NET-HER 147.116.168.0/22 | AS3561 | MCI | Hercules, Inc. (NET-HER 167.208.125.0/24 | AS3561 | MCI | Harcourt Brace & Co. (N 158.60.20.0/24 | AS3561 | MCI | Gage Marketing Group (N 137.170.136.0/24 | AS3561 | MCI | Freudenberg-NOK (NET-FN 136.140.9.0/24 | AS3561 | MCI | Ford Motor Company (NET 168.175.70.0/24 | AS3561 | MCI | First Union National Ba 168.175.170.0/24 | AS3561 | MCI | First Union National Ba 168.175.171.0/24 | AS3561 | MCI | First Union National Ba 168.175.172.0/24 | AS3561 | MCI | First Union National Ba 167.77.32.0/24 | AS3561 | MCI | Dequesne Light Company 164.84.105.0/24 | AS3561 | MCI | Cytec Industries Inc. ( 147.160.0.0/17 | AS3561 | MCI | Concurrent Technologies 147.160.128.0/18 | AS3561 | MCI | Concurrent Technologies 147.160.192.0/20 | AS3561 | MCI | Concurrent Technologies 147.160.200.0/21 | AS3561 | MCI | Concurrent Technologies 147.160.208.0/20 | AS3561 | MCI | Concurrent Technologies 147.160.224.0/19 | AS3561 | MCI | Concurrent Technologies 147.160.224.0/20 | AS3561 | MCI | Concurrent Technologies 167.105.232.0/24 | AS3561 | MCI | Coca-Cola Enterprises ( 159.140.213.0/24 | AS3561 | MCI | Cerner Corporation (NET 159.140.254.0/24 | AS3561 | MCI | Cerner Corporation (NET 168.97.37.0/24 | AS3561 | MCI | Carlson Companies (NET- 135.40.66.0/24 | AS3561 | MCI | AT&T ITS (NETBLK-ATT-13 135.37.2.0/24 | AS3561 | MCI | AT&T ITS (NET-ATT-135-3 135.37.4.0/24 | AS3561 | MCI | AT&T ITS (NET-ATT-135-3 135.37.10.0/24 | AS3561 | MCI | AT&T ITS (NET-ATT-135-3 138.108.100.0/24 | AS3561 | MCI | A.C. Nielsen Company (N 24.92.0.0/19 | AS3561 | MCI | @Home Network (NETBLK-A 24.104.0.0/19 | AS3561 | MCI | @Home Network (NETBLK-A 24.124.0.0/18 | AS3561 | MCI | @Home Network (NETBLK-A 24.225.0.0/19 | AS3561 | MCI | @Home Network (NETBLK-A 161.6.0.0/17 | AS3561 | MCI | * 148.212.48.0/20 | AS3561 | MCI | * 132.235.204.0/24 | AS3561 | MCI | * 164.100.167.0/24 | AS3561 | MCI | * 163.180.96.0/19 | AS3559 | KORNET-3559 Autonomous- | Kyunghee Univ. Computer 163.180.128.0/17 | AS3559 | KORNET-3559 Autonomous- | Kyunghee Univ. Computer 143.222.116.0/24 | AS3407 | Interpath | Cummins Engine Company 149.172.150.0/24 | AS3402 | TerraNet, Inc. | Ikos Systems Incorporat 164.167.103.0/24 | AS3392 | Infinet Norfolk - MAE-E | Bureau of Medicine and 163.49.143.0/24 | AS3384 | New York Net | TDK Corporation (NET-TD 163.49.144.0/22 | AS3384 | New York Net | TDK Corporation (NET-TD 167.170.6.0/23 | AS3313 | I.Net S.p.A. | MEMC Electronic Materia 167.170.32.0/23 | AS3313 | I.Net S.p.A. | MEMC Electronic Materia 131.164.0.2/32 | AS3308 | TeliaNet Denmark | * 195.204.176.32/27 | AS3307 | Telia ICN Norway | European Regional Inter 156.51.150.0/24 | AS3301 | TeliaNet Sweden | Vasakronan (NET-VASAKRO 156.51.204.0/24 | AS3301 | TeliaNet Sweden | Vasakronan (NET-VASAKRO 164.10.140.0/24 | AS3301 | TeliaNet Sweden | No match for "164.10.0. 164.10.27.128/26 | AS3301 | TeliaNet Sweden | No match for "164.10.0. 146.75.251.0/24 | AS3301 | TeliaNet Sweden | Nexus AB (NET-COMBITECH 146.75.254.0/24 | AS3301 | TeliaNet Sweden | Nexus AB (NET-COMBITECH 171.25.128.0/19 | AS3301 | TeliaNet Sweden | European Regional Inter 149.212.0.0/18 | AS3292 | Tele Danmark Internet E | Siemens-Nixdorf Informa 194.44.209.198/32 | AS3255 | Ukrainian Academic and | European Regional Inter 139.160.64.0/22 | AS3215 | RAIN | Merlin Gerin (NET-MGLAN 171.18.1.0/24 | AS3215 | RAIN | European Regional Inter 165.212.158.0/24 | AS2941 | CSCNS-AS | USA.NET, Inc. (NET-USAN 165.212.230.0/24 | AS2941 | CSCNS-AS | USA.NET, Inc. (NET-USAN 160.92.129.0/24 | AS2917 | OLEANE - UUNET PIPEX In | * 149.249.4.0/23 | AS2871 | Internet Services GmbH | c/o University of Dortm 149.249.6.0/23 | AS2871 | Internet Services GmbH | c/o University of Dortm 149.244.16.0/21 | AS2871 | Internet Services GmbH | Knorr-Bremse AG, Muench 146.193.60.0/22 | AS2860 | IP Global, Informatica | INESC (NET-INESC) 145.17.100.0/24 | AS2856 | BTnet UK Regional netwo | Unilever Research Labor 143.252.80.0/24 | AS2856 | BTnet UK Regional netwo | News International (NET 158.174.254.0/24 | AS2856 | BTnet UK Regional netwo | KPMG Peat Marwick (NET- 171.30.170.0/24 | AS2856 | BTnet UK Regional netwo | BR Telecommunications L 132.146.220.0/24 | AS2856 | BTnet UK Regional netwo | * 159.142.0.0/18 | AS2714 | GSA_GOV | General Services Admini 159.142.64.0/18 | AS2714 | GSA_GOV | General Services Admini 159.142.128.0/18 | AS2714 | GSA_GOV | General Services Admini 159.142.192.0/18 | AS2714 | GSA_GOV | General Services Admini 144.127.110.0/23 | AS2707 | WEC | Elkem A/S (NET-ELKEM-NO 144.127.112.0/20 | AS2707 | WEC | Elkem A/S (NET-ELKEM-NO 144.127.128.0/19 | AS2707 | WEC | Elkem A/S (NET-ELKEM-NO 144.127.160.0/21 | AS2707 | WEC | Elkem A/S (NET-ELKEM-NO 144.127.168.0/23 | AS2707 | WEC | Elkem A/S (NET-ELKEM-NO 145.248.112.0/24 | AS2706 | HKSUPER | No match for "145.248.0 145.248.155.0/24 | AS2706 | HKSUPER | No match for "145.248.0 145.248.157.0/24 | AS2706 | HKSUPER | No match for "145.248.0 145.248.159.0/24 | AS2706 | HKSUPER | No match for "145.248.0 145.248.161.0/24 | AS2706 | HKSUPER | No match for "145.248.0 145.248.165.0/24 | AS2706 | HKSUPER | No match for "145.248.0 164.53.55.0/24 | AS2706 | HKSUPER | National Australia Bank 134.6.160.0/22 | AS2706 | HKSUPER | Maxtor Corporation (NET 134.6.180.0/24 | AS2706 | HKSUPER | Maxtor Corporation (NET 9.20.0.0/17 | AS2686 | Autonomous System numbe | IBM Corporation (NET-IB 155.39.191.0/24 | AS2685 | IBM Global Network - US | Putnam Investments (NET 32.96.0.0/16 | AS2685 | IBM Global Network - US | Norsk Informasjonstekno 155.39.230.0/24 | AS2685 | IBM Global Network - US | * 131.114.192.0/18 | AS2598 | Consiglio Nazionale del | CNR - Istituto CNUCE (N 137.98.96.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.97.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.98.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.99.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.100.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.101.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.102.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.196.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.200.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.203.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.204.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.208.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.224.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.225.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.235.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.239.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.240.0/24 | AS2571 | DHLNET | DHL Systems, Inc. (NET- 137.98.209.0/24 | AS2571 | DHLNET | * 137.98.223.0/24 | AS2571 | DHLNET | * 133.194.226.0/24 | AS2554 | PSINet-PSI_Japan | * 142.218.120.0/24 | AS2551 | NETCOM On-line Communic | George Weston Ltd. (NET 141.227.111.0/24 | AS2529 | Demon Internet Ltd | Societe Nationale Elf A 156.114.200.0/24 | AS2529 | Demon Internet Ltd | Baring Securities Limit 155.194.200.0/24 | AS2493 | i*internet | City of Kitchener (NET- 137.15.34.0/24 | AS2493 | i*internet | Central Mapping Agency 137.15.35.0/24 | AS2493 | i*internet | Central Mapping Agency 137.15.39.0/24 | AS2493 | i*internet | Central Mapping Agency 137.15.41.0/24 | AS2493 | i*internet | Central Mapping Agency 137.15.43.0/24 | AS2493 | i*internet | Central Mapping Agency 137.15.44.0/24 | AS2493 | i*internet | Central Mapping Agency 137.15.52.0/24 | AS2493 | i*internet | Central Mapping Agency 137.15.54.0/24 | AS2493 | i*internet | Central Mapping Agency 163.155.120.0/24 | AS2493 | i*internet | Canada Mortgage and Hou 161.173.243.0/24 | AS2386 | INS-AS | Wal-Mart Stores, Inc. ( 145.247.128.0/18 | AS2120 | DAXnet (Tele 3) | No match for "145.247.0 146.192.0.0/17 | AS2119 | Telenor Internett, Norw | Allianse Informasionssy 146.192.128.0/17 | AS2116 | EUnet Norway | Allianse Informasionssy 152.163.204.0/25 | AS2056 | AOL-AS | America Online (NET-ANS 152.163.215.0/24 | AS2056 | AOL-AS | America Online (NET-ANS 152.163.216.0/24 | AS2056 | AOL-AS | America Online (NET-ANS 152.163.217.0/24 | AS2056 | AOL-AS | America Online (NET-ANS 152.163.218.0/24 | AS2056 | AOL-AS | America Online (NET-ANS 157.151.64.0/19 | AS2041 | CRL-GATE | Information Access Tech 169.24.186.0/24 | AS2019 | JP MORGAN | J.P. Morgan & Co. (NETB 164.52.249.0/24 | AS1982 | Northwest Nexus, Inc. | Associated Grocers, Inc 140.35.155.0/29 | AS1913 | DLA4 | Defense Information Sys 159.77.149.0/24 | AS1913 | DLA4 | DISA-EUROPE/DEKC (NET-D 153.98.0.0/17 | AS1891 | EUnet Belgium AS | Eurocontrol Karlsruhe ( 157.25.64.0/23 | AS1887 | NASK | Advanced Technology Man 161.51.224.0/20 | AS1849 | UUNET UK (PIPEX, Public | The M.W. Kellogg Compan 148.176.225.0/24 | AS1849 | UUNET UK (PIPEX, Public | ScottishPower (NET-SCOT 159.245.84.0/22 | AS1849 | UUNET UK (PIPEX, Public | GEC ALSTHOM NV (NET-GEC 159.245.104.0/22 | AS1849 | UUNET UK (PIPEX, Public | GEC ALSTHOM NV (NET-GEC 170.194.51.0/24 | AS1849 | UUNET UK (PIPEX, Public | Deloitte Touche Tohmats 171.30.0.0/17 | AS1849 | UUNET UK (PIPEX, Public | BR Telecommunications L 150.185.128.0/18 | AS1800 | ICM-Atlantic | Consejo Nacional de Inv 150.185.192.0/18 | AS1800 | ICM-Atlantic | Consejo Nacional de Inv 144.232.184.0/30 | AS1794 | SprintLink Pennsauken N | Sprint/United Informati 144.232.176.0/30 | AS1793 | SprintLink Chicago IL | Sprint/United Informati 209.82.128.0/26 | AS1792 | SprintLink Stockton CA | Sacramento Network Acce 144.232.100.0/24 | AS1790 | SprintLink Washington D | Sprint/United Informati 169.130.31.0/24 | AS1785 | NYSERNet Backbone | Sprint, Business Servic 169.130.54.0/24 | AS1785 | NYSERNet Backbone | Sprint, Business Servic 149.212.64.0/20 | AS1759 | Telecom Finland iNET | Siemens-Nixdorf Informa 9.2.0.0/16 | AS1747 | IBM Watson, Yorktown He | IBM Corporation (NET-IB 24.48.0.0/18 | AS1677 | ANS Hartford - CNSS 53 | @Home Network (NETBLK-A 152.164.0.0/21 | AS1667 | ANS-DC2 | ANS CO+RE Systems, Inc. 157.184.150.0/24 | AS1330 | ANS St. Louis - DNSS 83 | Lexmark International I 149.112.246.0/24 | AS1327 | ANS Washington D.C. - D | US Robotics (NET-USR-1) 149.112.247.0/24 | AS1327 | ANS Washington D.C. - D | US Robotics (NET-USR-1) 149.112.248.0/24 | AS1327 | ANS Washington D.C. - D | US Robotics (NET-USR-1) 149.112.249.0/24 | AS1327 | ANS Washington D.C. - D | US Robotics (NET-USR-1) 24.48.33.0/24 | AS1325 | ANS Cleveland - DNSS 43 | @Home Network (NETBLK-A 24.48.34.0/23 | AS1325 | ANS Cleveland - DNSS 43 | @Home Network (NETBLK-A 24.48.36.0/22 | AS1325 | ANS Cleveland - DNSS 43 | @Home Network (NETBLK-A 24.48.40.0/21 | AS1325 | ANS Cleveland - DNSS 43 | @Home Network (NETBLK-A 24.48.48.0/22 | AS1325 | ANS Cleveland - DNSS 43 | @Home Network (NETBLK-A 24.48.52.0/23 | AS1325 | ANS Cleveland - DNSS 43 | @Home Network (NETBLK-A 24.48.54.0/24 | AS1325 | ANS Cleveland - DNSS 43 | @Home Network (NETBLK-A 148.212.1.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.2.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.3.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.4.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.5.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.6.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.7.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.8.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.9.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.10.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.11.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.12.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.13.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.14.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.15.0/24 | AS1292 | ITESM Campus -- Monterr | Universidad Autonoma de 148.212.16.0/20 | AS1292 | ITESM Campus -- Monterr | * 148.212.32.0/20 | AS1292 | ITESM Campus -- Monterr | * 192.151.12.171/32 | AS1290 | PSINet UK Ltd. | Hewlett Packard (NET-HP 145.227.75.192/26 | AS1290 | PSINet UK Ltd. | CFM Network Services (N 160.104.128.0/17 | AS1290 | PSINet UK Ltd. | * 147.204.2.5/32 | AS1273 | ECRC Network | SAP AG (NET-SAP-AG) 193.23.5.0/28 | AS1273 | ECRC Network | European Regional Inter 193.23.5.16/28 | AS1273 | ECRC Network | European Regional Inter 193.23.5.48/30 | AS1273 | ECRC Network | European Regional Inter 193.23.5.64/30 | AS1273 | ECRC Network | European Regional Inter 193.23.5.68/30 | AS1273 | ECRC Network | European Regional Inter 193.23.5.72/30 | AS1273 | ECRC Network | European Regional Inter 193.23.5.80/28 | AS1273 | ECRC Network | European Regional Inter 193.23.5.96/28 | AS1273 | ECRC Network | European Regional Inter 193.23.5.128/28 | AS1273 | ECRC Network | European Regional Inter 193.23.5.144/28 | AS1273 | ECRC Network | European Regional Inter 193.23.5.160/28 | AS1273 | ECRC Network | European Regional Inter 193.23.5.208/28 | AS1273 | ECRC Network | European Regional Inter 193.23.5.224/28 | AS1273 | ECRC Network | European Regional Inter 193.189.231.1/32 | AS1273 | ECRC Network | European Regional Inter 146.75.253.0/24 | AS1257 | SWIPnet Swedish IP Netw | Nexus AB (NET-COMBITECH 147.27.1.0/24 | AS1241 | FORTHnet | Technical University of 147.27.2.0/24 | AS1241 | FORTHnet | * 147.27.5.0/24 | AS1241 | FORTHnet | * 147.27.15.0/24 | AS1241 | FORTHnet | * 147.27.20.0/24 | AS1241 | FORTHnet | * 144.232.0.0/30 | AS1239 | SprintLink Backbone | Sprint/United Informati 144.232.1.0/30 | AS1239 | SprintLink Backbone | Sprint/United Informati 144.232.2.0/30 | AS1239 | SprintLink Backbone | Sprint/United Informati 144.232.3.0/30 | AS1239 | SprintLink Backbone | Sprint/United Informati 144.232.8.0/30 | AS1239 | SprintLink Backbone | Sprint/United Informati 144.232.86.0/26 | AS1239 | SprintLink Backbone | Sprint/United Informati 144.232.88.0/26 | AS1239 | SprintLink Backbone | Sprint/United Informati 144.232.136.0/30 | AS1239 | SprintLink Backbone | Sprint/United Informati 144.232.168.0/30 | AS1239 | SprintLink Backbone | Sprint/United Informati 198.32.130.0/25 | AS1239 | SprintLink Backbone | InterNIC Registration ( 136.198.82.0/24 | AS1238 | ICM Malaysia (MIMOS) co | Victor Company of Japan 144.199.161.0/24 | AS1238 | ICM Malaysia (MIMOS) co | Sarawak Shell Berhad (N 163.180.0.0/18 | AS1237 | SERI Autonomous System | Kyunghee Univ. Computer 163.180.64.0/19 | AS1237 | SERI Autonomous System | Kyunghee Univ. Computer 164.112.249.0/24 | AS1221 | AARNET-AS | Queensland Police Servi 139.163.18.0/24 | AS1221 | AARNET-AS | QANTAS Airways Limited 159.99.0.0/17 | AS1221 | AARNET-AS | Honeywell Ltd Australia 159.99.128.0/19 | AS1221 | AARNET-AS | Honeywell Ltd Australia 159.99.160.0/21 | AS1221 | AARNET-AS | Honeywell Ltd Australia 159.153.200.0/24 | AS1221 | AARNET-AS | Electronic Arts, Inc. ( 158.155.24.0/22 | AS1221 | AARNET-AS | Computer Generation (NE 144.55.12.0/24 | AS1221 | AARNET-AS | Australian Securities C 150.207.2.0/24 | AS1221 | AARNET-AS | AWA Defence Industries 24.192.0.0/18 | AS1221 | AARNET-AS | @Home Network (NETBLK-A 139.162.128.0/17 | AS1136 | Unisource Internet Serv | Nedlloyd Computer Servi 24.108.0.0/18 | AS852 | AGT Advance Communicati | @Home Network (NETBLK-A 24.112.32.0/19 | AS812 | Rogers Communications I | @Home Network (NETBLK-A 24.113.32.0/19 | AS812 | Rogers Communications I | @Home Network (NETBLK-A 163.1.0.0/24 | AS786 | The JANET IP Service | Oxford University Compu 160.5.0.0/24 | AS786 | The JANET IP Service | Computer Centre (Centra 149.20.64.0/24 | AS701 | Alternet | Vixie Enterprises (NET- 168.86.1.0/24 | AS701 | Alternet | United Artists Theater 134.6.77.0/24 | AS701 | Alternet | Maxtor Corporation (NET 158.118.51.0/24 | AS701 | Alternet | Matsushita Electric Wor 167.152.251.0/24 | AS701 | Alternet | EMI Communications Corp 134.33.100.0/24 | AS701 | Alternet | Codex Corporation (NET- 164.218.95.0/24 | AS701 | Alternet | Bureau of Naval Personn 155.134.60.0/24 | AS701 | Alternet | Best Foods Baking Group 155.7.0.0/19 | AS701 | Alternet | American Forces Informa 155.7.40.0/23 | AS701 | Alternet | American Forces Informa 160.104.0.0/17 | AS701 | Alternet | * 130.188.2.0/24 | AS565 | VTT autonomous system | Technical Research Cent 130.188.170.0/24 | AS565 | VTT autonomous system | Technical Research Cent 130.188.250.0/24 | AS565 | VTT autonomous system | Technical Research Cent 131.117.0.0/17 | AS559 | SWITCH, Swiss Academic | Municipality of Zuerich 53.64.4.0/22 | AS517 | Xlink | cap debis ccs (NET-DB-N 153.96.80.0/21 | AS517 | Xlink | Fraunhofer Institut fue 153.96.92.0/24 | AS517 | Xlink | Fraunhofer Institut fue 153.96.230.0/24 | AS517 | Xlink | Fraunhofer Institut fue 143.93.32.0/19 | AS517 | Xlink | Fachhochschule Rheinlan 153.98.128.0/17 | AS517 | Xlink | Eurocontrol Karlsruhe ( 129.181.208.0/21 | AS517 | Xlink | Bull Louveciennes (NET- 129.181.216.0/22 | AS517 | Xlink | Bull Louveciennes (NET- 204.6.106.0/30 | AS174 | Performance Systems Int | Performance Systems Int 204.6.106.4/30 | AS174 | Performance Systems Int | Performance Systems Int 204.6.116.0/30 | AS174 | Performance Systems Int | Performance Systems Int 204.6.116.2/32 | AS174 | Performance Systems Int | Performance Systems Int 204.6.117.0/30 | AS174 | Performance Systems Int | Performance Systems Int 204.6.118.0/30 | AS174 | Performance Systems Int | Performance Systems Int 204.6.119.4/30 | AS174 | Performance Systems Int | Performance Systems Int 204.6.119.5/32 | AS174 | Performance Systems Int | Performance Systems Int 204.6.119.8/30 | AS174 | Performance Systems Int | Performance Systems Int 204.6.119.9/32 | AS174 | Performance Systems Int | Performance Systems Int 204.6.119.12/30 | AS174 | Performance Systems Int | Performance Systems Int 204.6.119.16/30 | AS174 | Performance Systems Int | Performance Systems Int 128.145.228.0/24 | AS174 | Performance Systems Int | Performance Systems Int 199.99.247.32/27 | AS174 | Performance Systems Int | Performance Systems Int 136.161.17.0/24 | AS174 | Performance Systems Int | PSI Network One (NET-PS 128.111.30.0/23 | AS131 | University of Californi | University of Californi 128.111.32.0/23 | AS131 | University of Californi | University of Californi 128.111.65.0/24 | AS131 | University of Californi | University of Californi 128.111.78.0/24 | AS131 | University of Californi | University of Californi 128.111.83.0/24 | AS131 | University of Californi | University of Californi 128.111.85.0/24 | AS131 | University of Californi | University of Californi 128.111.91.0/24 | AS131 | University of Californi | University of Californi 128.111.120.0/24 | AS131 | University of Californi | University of Californi 128.111.227.0/24 | AS131 | University of Californi | University of Californi 128.111.243.0/24 | AS131 | University of Californi | University of Californi 128.111.244.0/23 | AS131 | University of Californi | University of Californi 166.4.174.0/24 | AS1 | BBNPLANET | US Forest Service (NETB 134.241.109.0/24 | AS1 | BBNPLANET | Massachusetts Higher Ed 161.223.220.0/22 | AS1 | BBNPLANET | Indian Health Service ( 161.223.224.0/24 | AS1 | BBNPLANET | Indian Health Service ( 144.175.1.0/24 | AS1 | BBNPLANET | Hood College (NET-HOOD- 151.124.250.0/24 | AS1 | BBNPLANET | Carnival Cruise Lines ( 159.87.34.0/24 | AS1 | BBNPLANET | Arizona State Governmen 135.16.150.0/24 | AS1 | BBNPLANET | AT&T ITS (NET-ATT-135-1

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