What it will look like

14 Sep 1996

      Okay,
	This is the basic top-20 I used to do. It will show 3 things. 
1) Interesting aggreagates.
2) Top-20 (can make this 50 if folks think would be more useful)
3) Daily deltas in terms of withdrawn and added numbers of routes.

Find below what it looks like after two days of data. Note also, AS560 fixed 
a fairly large leak and moved straight off the number 1 slot ;-) losing 1344
routes pushing the routing table back under 40K. 
I'm considering splitting the report up as it is perhaps a little long.
Feedback directly to me. The plan will be to mail this once a week on Friday 
I expect.

	Thanks,

		--Tony

-------
This is an auto-generated mail on Sat Sep 14 17:53:22 PDT 1996
It is not checked before it leaves my workstation. 

This is a list of the "Top 20" players who if CIDRizing at the AS level
could make a significant gain in the reduction of the size of Internet
routing tables. This may be an over-estimation but it is hoped that
this  can act as an incentive for the "Top 20" and others to look at 
their CIDR capability. 

Please also find a summary of the last weeks changes in terms of withdrawn and
added routes. Please note that this is only a snapshot but does some indication
of ASes participating in CIDR.

Also, for a short time this gives details of any possibly interesting
aggregates currently seen. Interesting here means not an
aggregate made as a set of classful routes. Note that this also
excludes the net39 experimnet.

This a daily snapshot of changes in classfull routes being withdrawn and added.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Top 20 Withdrawn Routes from 13Sep96 to 14Sep96
	-1344  AS560 BBN Planet, New England Region (N
	-170 AS2900 Westnet Arizona (ASU)
	 -84  AS701 Alternet
	 -40  AS174 Performance Systems International
	 -34 AS3255 Ukrainian Academic and Research N
	 -32  AS681 KAWAIHIKO-1
	 -30 AS2687 OpenNet-AP
	 -29 AS5650 Electric Lightwave Inc, 801-521-3
	 -20 AS3848 WORLDLINX
	 -18  AS281 UNKNOWN
	 -16 AS1706 University of Arizona
	 -11 AS1220 Infonet Services Corporation
	 -10 AS4474 Global Village Communication
	  -8 AS1292 ITESM Campus -- Monterrey
	  -7  AS786 The JANET IP Service
	  -5 AS1822 BBN Planet, New England Region (N
	  -4 AS2493 FONOROLA-EAST
	  -3 AS3561 MCI
	  -2 AS2015 Msen, Inc.
	  -1 AS6255 UNKNOWN

Top 20 Added Routes from 13Sep96 to 14Sep96
	  46 AS1221 AARNET-AS
	  31  AS278 Red Academica de la UNAM, Mexico.
	  17 AS3603 CETCOL - Uniandes
	  11 AS1790 SprintLink Washington D.C.
	   9 AS1740 CERFnet
	   5 AS1792 SprintLink Stockton CA
	   4 AS2044 WORLDNET-AS
	   3 AS3734 SJEN
	   2   AS22 NOSC (Naval Ocean Systems Center)
	   1 AS5536 Internet Egypt Network

            List of possibly interesting aggregates
            ---------------------------------------

	           aggregate	 origin-AS	AS Description

	          9.2.0.0/16	    AS1747	IBM Watson, Yorktown Heights, 
	         9.20.0.0/17	    AS2686	Autonomous System number for I
	         9.67.0.0/19	    AS3561	MCI
	         24.0.0.0/14	    AS6172	@Home Corp
	        24.48.0.0/18	    AS1677	ANS  Hartford - CNSS 53
	        24.64.0.0/19	    AS6327	Shaw Fiberlink Ltd.
	       24.64.32.0/19	    AS6327	Shaw Fiberlink Ltd.
	        24.96.0.0/18	    AS6541	GTE Intelligent Network Servic
	       24.112.0.0/18	    AS6463	Rogers Network Services
	       24.113.0.0/18	    AS6177	SPRINTLINK11
	       24.124.0.0/18	    AS3561	MCI
	       24.128.0.0/18	    AS7015	UNKNOWN
	       24.129.0.0/18	    AS7017	UNKNOWN
	       24.131.0.0/18	    AS7016	UNKNOWN
	     38.231.198.0/24	    AS3951	ICONNET
	        57.12.0.0/16	    AS5384	Etisalat Emirates Internet
	    128.145.228.0/24	     AS174	Performance Systems Internatio
	      128.188.1.0/24	     AS560	BBN Planet, New England Region
	      128.193.0.0/19	    AS4201	ORST-AS
	    129.181.216.0/22	     AS517	Xlink
	    130.168.105.0/24	    AS1270	EUnet Germany
	    130.168.115.0/24	    AS1270	EUnet Germany
	    130.168.125.0/24	    AS1270	EUnet Germany
	     130.205.64.0/18	    AS3561	MCI
	    130.252.178.0/24	    AS1321	ANS San Francisco - DNSS 11
	    131.114.192.0/18	    AS2598	Consiglio Nazionale delle Rice
	    131.115.211.0/24	    AS3301	TeliaNet Sweden
	      131.117.0.0/17	     AS559	SWITCH, Swiss Academic and Res
	     131.119.63.0/24	     AS201	BBN BARRNET, Inc.
	    132.235.204.0/24	    AS3561	MCI
	     134.33.100.0/24	     AS701	Alternet
	     134.204.14.0/24	    AS3561	MCI
	    134.204.176.0/24	    AS3561	MCI
	    134.241.109.0/24	     AS560	BBN Planet, New England Region
	      135.14.65.0/24	    AS3111	Internet Direct Inc. (ASN-DIRE
	       135.37.2.0/24	    AS3561	MCI
	       135.37.4.0/24	    AS3561	MCI
	      135.37.10.0/24	    AS3561	MCI
	      135.37.14.0/24	    AS3561	MCI
	      135.40.66.0/24	    AS3561	MCI
	      136.140.9.0/24	    AS3561	MCI
	     137.62.197.0/24	    AS1794	SprintLink Pennsauken NJ
	      138.95.80.0/24	     AS701	Alternet
	    138.108.100.0/24	    AS3561	MCI
	    138.182.252.0/24	    AS5855	Secretary of the Navy
	    138.182.254.0/24	    AS5855	Secretary of the Navy
	      139.46.35.0/24	     AS560	BBN Planet, New England Region
	     139.61.102.0/24	    AS3111	Internet Direct Inc. (ASN-DIRE
	     139.61.103.0/24	    AS3111	Internet Direct Inc. (ASN-DIRE
	    139.162.128.0/17	    AS1136	Unisource Internet Service NL
	     140.188.86.0/24	     AS174	Performance Systems Internatio
	    140.188.129.0/24	     AS174	Performance Systems Internatio
	    140.188.198.0/24	     AS174	Performance Systems Internatio
	     140.222.27.0/24	     AS690	NSFNET-T3-RT-AS
	     140.222.43.0/24	     AS690	NSFNET-T3-RT-AS
	     140.222.48.0/24	     AS690	NSFNET-T3-RT-AS
	     140.222.96.0/24	     AS690	NSFNET-T3-RT-AS
	     140.231.44.0/24	    AS3561	MCI
	    141.227.111.0/24	    AS2529	Demon Internet Ltd
	      142.77.19.0/24	     AS813	UUNET Canada (ASN-UUNETCA-AS1)
	     142.77.248.0/24	     AS813	UUNET Canada (ASN-UUNETCA-AS1)
	      143.93.32.0/19	     AS517	Xlink
	    143.222.116.0/24	    AS3407	Interpath
	     143.252.80.0/24	    AS2856	BTnet UK Regional network
	    144.192.181.0/24	    AS4200	AGIS (Apex Global Information 
	    144.199.161.0/24	    AS1238	ICM Malaysia (MIMOS) connectee
	     144.224.11.0/24	    AS1239	SprintLink Backbone
	     144.224.12.0/24	    AS1239	SprintLink Backbone
	     144.224.13.0/24	    AS6176	SPRINTLINK10
	     144.224.14.0/24	    AS6176	SPRINTLINK10
	     144.224.15.0/24	    AS6176	SPRINTLINK10
	     144.224.16.0/24	    AS6176	SPRINTLINK10
	     144.224.21.0/24	    AS1239	SprintLink Backbone
	     144.224.22.0/24	    AS1239	SprintLink Backbone
	     144.224.23.0/24	    AS6175	SPRINTLINK9
	     144.224.24.0/24	    AS6175	SPRINTLINK9
	     144.224.25.0/24	    AS6175	SPRINTLINK9
	     144.224.26.0/24	    AS6175	SPRINTLINK9
	     144.228.22.0/24	    AS1790	SprintLink Washington D.C.
	     144.228.23.0/24	    AS1790	SprintLink Washington D.C.
	     144.228.25.0/24	    AS1790	SprintLink Washington D.C.
	     144.228.29.0/24	    AS1790	SprintLink Washington D.C.
	     144.228.37.0/24	    AS1791	SprintLink Fort Worth TX
	     144.228.38.0/24	    AS1791	SprintLink Fort Worth TX
	     144.228.39.0/24	    AS1791	SprintLink Fort Worth TX
	     144.228.41.0/24	    AS1239	SprintLink Backbone
	     144.228.44.0/24	    AS1239	SprintLink Backbone
	     144.228.47.0/24	    AS1792	SprintLink Stockton CA
	     144.228.48.0/24	    AS1792	SprintLink Stockton CA
	     144.228.49.0/24	    AS1792	SprintLink Stockton CA
	     144.228.54.0/24	    AS1239	SprintLink Backbone
	     144.228.55.0/24	    AS1793	SprintLink Chicago IL
	     144.228.57.0/24	    AS1793	SprintLink Chicago IL
	     144.228.58.0/24	    AS1793	SprintLink Chicago IL
	     144.228.59.0/24	    AS1793	SprintLink Chicago IL
	     144.228.63.0/24	    AS1794	SprintLink Pennsauken NJ
	     144.228.64.0/24	    AS1794	SprintLink Pennsauken NJ
	     144.228.65.0/24	    AS1794	SprintLink Pennsauken NJ
	     144.228.66.0/24	    AS1794	SprintLink Pennsauken NJ
	     144.228.67.0/24	    AS1794	SprintLink Pennsauken NJ
	     144.228.68.0/24	    AS1794	SprintLink Pennsauken NJ
	     144.228.69.0/24	    AS1794	SprintLink Pennsauken NJ
	     144.228.73.0/24	    AS1795	SprintLink Anaheim CA
	     144.228.74.0/24	    AS1795	SprintLink Anaheim CA
	     144.228.75.0/24	    AS1795	SprintLink Anaheim CA
	     144.228.76.0/24	    AS1795	SprintLink Anaheim CA
	     144.228.77.0/24	    AS1795	SprintLink Anaheim CA
	     144.228.78.0/24	    AS1795	SprintLink Anaheim CA
	     144.228.79.0/24	    AS1795	SprintLink Anaheim CA
	     144.228.83.0/24	    AS6174	SPRINTLINK8
	     144.228.84.0/24	    AS6174	SPRINTLINK8
	     144.228.85.0/24	    AS6174	SPRINTLINK8
	     144.228.91.0/24	    AS1239	SprintLink Backbone
	     144.228.93.0/24	    AS6177	SPRINTLINK11
	     144.228.94.0/24	    AS6177	SPRINTLINK11
	     144.228.95.0/24	    AS6177	SPRINTLINK11
	     144.228.96.0/24	    AS6177	SPRINTLINK11
	    144.228.103.0/24	    AS1239	SprintLink Backbone
	    144.228.104.0/24	    AS1239	SprintLink Backbone
	    144.228.120.0/24	    AS1790	SprintLink Washington D.C.
	    144.228.121.0/24	    AS1790	SprintLink Washington D.C.
	    144.228.122.0/24	    AS1790	SprintLink Washington D.C.
	    144.228.123.0/24	    AS1790	SprintLink Washington D.C.
	    144.228.124.0/24	    AS1790	SprintLink Washington D.C.
	    144.228.125.0/24	    AS1790	SprintLink Washington D.C.
	    144.228.126.0/24	    AS1790	SprintLink Washington D.C.
	    144.228.127.0/24	    AS1790	SprintLink Washington D.C.
	    144.228.128.0/24	    AS1790	SprintLink Washington D.C.
	    144.228.130.0/24	    AS1791	SprintLink Fort Worth TX
	    144.228.131.0/24	    AS1791	SprintLink Fort Worth TX
	    144.228.132.0/24	    AS1791	SprintLink Fort Worth TX
	    144.228.133.0/24	    AS1791	SprintLink Fort Worth TX
	    144.228.134.0/24	    AS1791	SprintLink Fort Worth TX
	    144.228.135.0/24	    AS1791	SprintLink Fort Worth TX
	    144.228.140.0/24	    AS1792	SprintLink Stockton CA
	    144.228.141.0/24	    AS1792	SprintLink Stockton CA
	    144.228.142.0/24	    AS1792	SprintLink Stockton CA
	    144.228.143.0/24	    AS1792	SprintLink Stockton CA
	    144.228.144.0/24	    AS1792	SprintLink Stockton CA
	    144.228.145.0/24	    AS1792	SprintLink Stockton CA
	    144.228.146.0/24	    AS1792	SprintLink Stockton CA
	    144.228.147.0/24	    AS1792	SprintLink Stockton CA
	    144.228.148.0/24	    AS1792	SprintLink Stockton CA
	    144.228.150.0/24	    AS1793	SprintLink Chicago IL
	    144.228.151.0/24	    AS1793	SprintLink Chicago IL
	    144.228.152.0/24	    AS1793	SprintLink Chicago IL
	    144.228.154.0/24	    AS1793	SprintLink Chicago IL
	    144.228.155.0/24	    AS1239	SprintLink Backbone
	    144.228.156.0/24	    AS1793	SprintLink Chicago IL
	    144.228.157.0/24	    AS1793	SprintLink Chicago IL
	    144.228.158.0/24	    AS1793	SprintLink Chicago IL
	    144.228.159.0/24	    AS1793	SprintLink Chicago IL
	    144.228.160.0/24	    AS1794	SprintLink Pennsauken NJ
	    144.228.161.0/24	    AS1239	SprintLink Backbone
	    144.228.162.0/24	    AS1794	SprintLink Pennsauken NJ
	    144.228.163.0/24	    AS1794	SprintLink Pennsauken NJ
	    144.228.164.0/24	    AS1794	SprintLink Pennsauken NJ
	    144.228.165.0/24	    AS1794	SprintLink Pennsauken NJ
	    144.228.166.0/24	    AS1792	SprintLink Stockton CA
	    144.228.214.0/24	    AS1792	SprintLink Stockton CA
	     145.17.100.0/24	    AS2856	BTnet UK Regional network
	      145.72.32.0/19	    AS5484	BTnet Netherlands Regional Ser
	      145.72.64.0/19	    AS5484	BTnet Netherlands Regional Ser
	     145.246.16.0/24	    AS2856	BTnet UK Regional network
	     145.246.17.0/24	    AS2856	BTnet UK Regional network
	    145.248.112.0/24	    AS2706	HKSUPER
	    145.248.155.0/24	    AS2706	HKSUPER
	    145.248.157.0/24	    AS2706	HKSUPER
	    145.248.159.0/24	    AS2706	HKSUPER
	    145.248.161.0/24	    AS2706	HKSUPER
	    145.248.165.0/24	    AS2706	HKSUPER
	     146.75.254.0/24	    AS3301	TeliaNet Sweden
	    146.188.254.0/24	    AS1849	PIPEX, Public IP EXchange
	      147.85.21.0/24	    AS3951	ICONNET
	      147.85.25.0/24	    AS3951	ICONNET
	      147.85.39.0/24	    AS3951	ICONNET
	      147.85.44.0/24	    AS3951	ICONNET
	      147.85.51.0/24	    AS3951	ICONNET
	     147.85.115.0/24	    AS3951	ICONNET
	      147.160.0.0/17	    AS3561	MCI
	    147.160.128.0/18	    AS3561	MCI
	    147.160.192.0/20	    AS3561	MCI
	    147.160.208.0/20	    AS3561	MCI
	    147.160.224.0/20	    AS3561	MCI
	    147.160.224.0/19	    AS3561	MCI
	     147.206.20.0/24	    AS3561	MCI
	       148.59.5.0/24	    AS2015	Msen, Inc.
	      148.59.15.0/24	    AS2015	Msen, Inc.
	      148.59.16.0/24	    AS2015	Msen, Inc.
	     148.59.221.0/24	    AS2015	Msen, Inc.
	     148.59.224.0/24	    AS2015	Msen, Inc.
	     148.59.228.0/24	    AS2015	Msen, Inc.
	     148.59.229.0/24	    AS2015	Msen, Inc.
	     148.59.231.0/24	    AS2015	Msen, Inc.
	     148.59.232.0/24	    AS2015	Msen, Inc.
	     148.59.234.0/24	    AS2015	Msen, Inc.
	     148.59.241.0/24	    AS2015	Msen, Inc.
	     148.59.242.0/24	    AS2015	Msen, Inc.
	     148.59.245.0/24	    AS2015	Msen, Inc.
	     148.59.246.0/24	    AS2015	Msen, Inc.
	     148.59.247.0/24	    AS2015	Msen, Inc.
	     148.59.252.0/24	    AS2015	Msen, Inc.
	     148.94.210.0/24	    AS5714	EDS-WEB
	     148.185.45.0/24	    AS1849	PIPEX, Public IP EXchange
	      148.252.1.0/24	    AS1849	PIPEX, Public IP EXchange
	      149.20.64.0/24	     AS701	Alternet
	    150.185.128.0/18	    AS1800	ICM-Atlantic
	    150.185.192.0/18	    AS1800	ICM-Atlantic
	      151.185.7.0/24	     AS279	SURAnet Southern AS
	     151.185.10.0/24	     AS279	SURAnet Southern AS
	    152.129.186.0/24	    AS4478	PNET-STL
	      152.158.0.0/17	    AS2686	Autonomous System number for I
	    152.158.192.0/18	    AS2687	OpenNet-AP
	    152.158.208.1/32	    AS2687	OpenNet-AP
	    152.158.212.1/32	    AS2687	OpenNet-AP
	   152.158.212.16/28	    AS2687	OpenNet-AP
	   152.158.212.32/28	    AS2687	OpenNet-AP
	   152.158.212.64/32	    AS2687	OpenNet-AP
	   152.158.212.66/32	    AS2687	OpenNet-AP
	   152.158.212.67/32	    AS2687	OpenNet-AP
	   152.158.212.68/32	    AS2687	OpenNet-AP
	   152.158.212.69/32	    AS2687	OpenNet-AP
	   152.158.212.70/32	    AS2687	OpenNet-AP
	   152.158.212.71/32	    AS2687	OpenNet-AP
	   152.158.212.72/32	    AS2687	OpenNet-AP
	   152.158.212.80/32	    AS2687	OpenNet-AP
	    152.158.245.1/32	    AS2687	OpenNet-AP
	    152.158.248.0/24	    AS2687	OpenNet-AP
	    152.158.248.2/32	    AS2687	OpenNet-AP
	   152.158.248.16/28	    AS2687	OpenNet-AP
	   152.158.248.32/27	    AS2687	OpenNet-AP
	  152.158.248.103/32	    AS2687	OpenNet-AP
	    152.158.254.1/32	    AS2687	OpenNet-AP
	   152.163.193.64/26	    AS2056	AOL-AS
	    152.163.199.0/24	    AS2056	AOL-AS
	    152.163.200.0/28	    AS2056	AOL-AS
	    152.163.200.0/24	    AS2056	AOL-AS
	    152.163.231.0/24	    AS2056	AOL-AS
	    152.163.232.0/23	    AS2056	AOL-AS
	    152.163.234.0/23	    AS2056	AOL-AS
	      152.175.0.0/17	    AS1668	ANS-BLK1
	      152.176.0.0/17	    AS1333	ANS Atlanta - DNSS 107
	    152.176.128.0/17	    AS1330	ANS St. Louis - DNSS 83
	      152.177.0.0/17	    AS1332	ANS Denver - DNSS 99
	    152.177.128.0/17	    AS1328	ANS Houston - DNSS 67
	      152.178.0.0/18	    AS1328	ANS Houston - DNSS 67
	     152.178.64.0/18	    AS1335	ANS Honolulu - CNSS 120
	    152.178.128.0/17	    AS1322	ANS Los Angeles - DNSS 19
	      152.179.0.0/17	    AS1321	ANS San Francisco - DNSS 11
	    152.179.128.0/17	    AS1326	ANS Hartford - DNSS 51
	      152.180.0.0/17	    AS-set	UNKNOWN
	    152.180.128.0/17	    AS-set	UNKNOWN
	      152.181.0.0/18	    AS1329	ANS Greensboro - DNSS 75
	    152.181.128.0/17	    AS-set	UNKNOWN
	    152.181.184.0/22	    AS1667	ANS-BLK1
	    152.181.240.0/26	    AS1670	ANS-BLK AS
	      152.182.0.0/17	    AS1323	ANS Chicago - DNSS 27
	      152.183.0.0/17	    AS1331	ANS Seattle - DNSS 91
	    152.183.128.0/17	    AS1334	ANS Albuquerque - CNSS 112
	      152.184.0.0/17	    AS1333	ANS Atlanta - DNSS 107
	    152.184.128.0/17	    AS1330	ANS St. Louis - DNSS 83
	      152.185.0.0/17	    AS1332	ANS Denver - DNSS 99
	    152.185.128.0/17	    AS1328	ANS Houston - DNSS 67
	      152.186.0.0/18	    AS1328	ANS Houston - DNSS 67
	     152.186.64.0/18	    AS1335	ANS Honolulu - CNSS 120
	    152.186.128.0/17	    AS1322	ANS Los Angeles - DNSS 19
	      152.187.0.0/17	    AS1321	ANS San Francisco - DNSS 11
	    152.187.128.0/17	    AS1326	ANS Hartford - DNSS 51
	      152.188.0.0/17	    AS-set	UNKNOWN
	    152.188.128.0/17	    AS-set	UNKNOWN
	      152.189.0.0/18	    AS1329	ANS Greensboro - DNSS 75
	    152.189.128.0/17	    AS1327	ANS Washington D.C. - DNSS 59
	    152.189.184.0/22	    AS1667	ANS-BLK1
	      152.190.0.0/17	    AS1323	ANS Chicago - DNSS 27
	      152.191.0.0/17	    AS1331	ANS Seattle - DNSS 91
	    152.191.128.0/17	    AS1334	ANS Albuquerque - CNSS 112
	      153.2.164.0/24	    AS3561	MCI
	     153.39.129.0/24	     AS701	Alternet
	     153.39.130.0/24	     AS701	Alternet
	     153.39.132.0/24	     AS701	Alternet
	     153.39.192.0/24	     AS701	Alternet
	     153.39.193.0/24	     AS701	Alternet
	     153.39.236.0/24	     AS701	Alternet
	     153.39.237.0/24	     AS701	Alternet
	     153.39.238.0/24	     AS701	Alternet
	     153.39.239.0/24	     AS701	Alternet
	     153.39.240.0/24	     AS701	Alternet
	     153.39.241.0/24	     AS701	Alternet
	     153.39.242.0/24	     AS701	Alternet
	     153.39.244.0/24	     AS701	Alternet
	     153.39.245.0/24	     AS701	Alternet
	     153.39.246.0/24	     AS701	Alternet
	     153.39.247.0/24	     AS701	Alternet
	     153.39.248.0/24	     AS701	Alternet
	     153.39.249.0/24	     AS701	Alternet
	     153.39.251.0/24	     AS701	Alternet
	     153.39.252.0/24	     AS701	Alternet
	     153.39.253.0/24	     AS701	Alternet
	      153.96.80.0/21	     AS517	Xlink
	      153.96.92.0/24	     AS517	Xlink
	     153.96.188.0/22	     AS517	Xlink
	     153.96.230.0/24	     AS517	Xlink
	     155.39.191.0/24	    AS2685	IGN OpenNet - US
	     155.134.60.0/24	     AS701	Alternet
	    155.140.124.0/24	    AS1849	PIPEX, Public IP EXchange
	    155.173.244.0/24	    AS3561	MCI
	    155.203.254.0/24	    AS3561	MCI
	    155.229.176.0/22	    AS7045	UNKNOWN
	       156.46.0.0/17	    AS4550	Alpha.net Corporation (ASN-AN-
	     156.46.128.0/17	    AS4550	Alpha.net Corporation (ASN-AN-
	     156.51.204.0/24	    AS3301	TeliaNet Sweden
	    156.114.200.0/24	    AS2529	Demon Internet Ltd
	      157.25.64.0/23	    AS1887	NASK
	      157.25.98.0/24	    AS1887	NASK
	    157.184.150.0/24	    AS1330	ANS St. Louis - DNSS 83
	    157.232.100.0/24	    AS3561	MCI
	     158.43.200.0/24	     AS701	Alternet
	     158.118.51.0/24	     AS701	Alternet
	     158.155.24.0/22	    AS1221	AARNET-AS
	    158.174.254.0/24	    AS2856	BTnet UK Regional network
	       159.24.7.0/24	    AS4286	IMCI
	      159.87.34.0/24	     AS200	BBN Planet Western Region
	      159.179.0.0/24	    AS3561	MCI
	    159.197.158.0/23	    AS2529	Demon Internet Ltd
	     159.245.84.0/22	    AS1849	PIPEX, Public IP EXchange
	    159.245.104.0/22	    AS1849	PIPEX, Public IP EXchange
	       160.92.0.0/17	    AS3215	RAIN
	     160.92.128.0/24	    AS3215	RAIN
	     160.92.129.0/24	    AS2917	OLEANE - PIPEX International
	     160.92.130.0/23	    AS3215	RAIN
	     160.92.132.0/22	    AS3215	RAIN
	     160.92.136.0/21	    AS3215	RAIN
	     160.92.144.0/20	    AS3215	RAIN
	     160.92.160.0/19	    AS3215	RAIN
	     160.92.192.0/18	    AS3215	RAIN
	     161.51.224.0/20	    AS1849	PIPEX, Public IP EXchange
	      161.120.6.0/24	    AS3561	MCI
	    161.223.220.0/22	       AS1	BBN Planet backbone
	    161.223.224.0/24	       AS1	BBN Planet backbone
	     162.81.141.0/24	    AS3561	MCI
	    162.118.201.0/24	    AS3561	MCI
	       163.12.0.0/23	    AS3576	PREPnet-EAST
	       163.12.5.0/24	    AS3576	PREPnet-EAST
	      163.12.16.0/22	    AS3576	PREPnet-EAST
	      163.12.21.0/24	    AS3576	PREPnet-EAST
	      163.12.22.0/24	    AS3576	PREPnet-EAST
	      163.12.23.0/24	    AS3576	PREPnet-EAST
	      163.12.24.0/21	    AS3576	PREPnet-EAST
	      163.12.32.0/19	    AS3576	PREPnet-EAST
	      163.12.64.0/20	    AS3576	PREPnet-EAST
	      163.12.81.0/24	    AS3576	PREPnet-EAST
	      163.12.84.0/22	    AS3576	PREPnet-EAST
	      163.12.88.0/21	    AS3576	PREPnet-EAST
	      163.12.96.0/19	    AS3576	PREPnet-EAST
	     163.12.128.0/21	    AS3576	PREPnet-EAST
	     163.12.136.0/22	    AS3576	PREPnet-EAST
	     163.12.144.0/20	    AS3576	PREPnet-EAST
	     163.12.160.0/19	    AS3576	PREPnet-EAST
	     163.12.192.0/21	    AS3576	PREPnet-EAST
	     163.12.240.0/20	    AS3576	PREPnet-EAST
	     163.49.131.0/24	    AS3561	MCI
	     163.49.132.0/22	    AS3561	MCI
	     163.49.136.0/22	    AS3561	MCI
	     163.49.140.0/23	    AS3561	MCI
	     163.49.142.0/24	    AS3561	MCI
	     163.249.43.0/24	    AS3739	NEWNET
	     163.249.53.0/24	    AS3739	NEWNET
	     163.249.54.0/24	    AS3739	NEWNET
	     163.249.57.0/24	    AS3739	NEWNET
	    163.249.140.0/22	    AS3739	NEWNET
	    163.249.160.0/21	    AS3739	NEWNET
	    163.249.168.0/24	    AS3739	NEWNET
	    163.249.169.0/24	    AS3739	NEWNET
	    163.249.170.0/24	    AS3739	NEWNET
	    164.99.56.192/26	    AS2041	CRL-GATE
	     164.100.64.0/20	    AS3561	MCI
	     164.100.80.0/24	    AS3561	MCI
	     164.100.81.0/24	    AS3561	MCI
	     164.100.82.0/23	    AS3561	MCI
	     164.100.84.0/22	    AS3561	MCI
	     164.100.88.0/21	    AS3561	MCI
	     164.100.96.0/19	    AS3561	MCI
	    164.100.128.0/17	    AS3561	MCI
	    164.100.167.0/24	    AS3561	MCI
	    164.100.199.0/24	    AS3561	MCI
	      164.103.3.0/24	    AS3561	MCI
	    164.131.247.0/24	    AS3215	RAIN
	    164.131.248.0/24	    AS3215	RAIN
	    165.113.197.0/24	    AS6006	UNKNOWN
	    165.113.198.0/24	    AS6006	UNKNOWN
	    165.113.199.0/24	    AS6006	UNKNOWN
	    165.113.211.0/24	    AS6006	UNKNOWN
	    165.113.219.0/24	    AS6006	UNKNOWN
	    165.166.123.0/24	    AS3561	MCI
	     165.215.64.0/18	    AS4183	CompuServe, Incorporated
	    165.215.191.0/24	    AS5090	CWI-NYD
	      166.38.40.0/24	    AS3561	MCI
	      166.147.0.0/18	    AS3561	MCI
	     166.147.64.0/18	    AS3561	MCI
	    166.147.128.0/18	    AS3561	MCI
	    166.147.192.0/18	    AS3561	MCI
	      166.150.0.0/18	    AS3561	MCI
	     166.150.64.0/18	    AS3561	MCI
	    166.150.128.0/18	    AS3561	MCI
	    166.150.192.0/18	    AS3561	MCI
	      166.151.0.0/18	    AS3561	MCI
	     166.151.64.0/18	    AS3561	MCI
	    166.151.128.0/18	    AS3561	MCI
	    166.151.192.0/18	    AS3561	MCI
	     167.72.128.0/24	    AS3561	MCI
	      167.77.32.0/24	    AS3561	MCI
	      167.79.70.0/24	    AS1790	SprintLink Washington D.C.
	      167.79.91.0/24	    AS1790	SprintLink Washington D.C.
	    167.105.232.0/24	    AS3561	MCI
	      167.170.6.0/23	    AS3313	I.Net S.p.A.
	       168.14.1.0/24	    AS3561	MCI
	       168.14.2.0/23	    AS3561	MCI
	       168.14.4.0/22	    AS3561	MCI
	       168.14.8.0/21	    AS3561	MCI
	      168.14.16.0/20	    AS3561	MCI
	       168.29.0.0/17	    AS3492	ATLANTA
	     168.175.70.0/24	    AS3561	MCI
	    168.175.170.0/24	    AS3561	MCI
	    168.175.171.0/24	    AS3561	MCI
	    168.175.172.0/24	    AS3561	MCI
	    168.224.128.0/24	    AS2856	BTnet UK Regional network
	    168.247.253.0/24	     AS174	Performance Systems Internatio
	    168.247.254.0/24	     AS174	Performance Systems Internatio
	     169.132.80.0/24	    AS5000	IDT Corporation
	      169.200.1.0/24	    AS3561	MCI
	      170.11.20.0/24	    AS3561	MCI
	      170.11.49.0/24	    AS3561	MCI
	      170.11.50.0/24	    AS3561	MCI
	      170.11.88.0/24	    AS3561	MCI
	    170.115.249.0/24	    AS4969	Net Access
	     170.194.51.0/24	    AS1849	PIPEX, Public IP EXchange
	    170.215.192.0/20	    AS5650	Electric Lightwave Inc. and XM
	     171.25.128.0/20	    AS3301	TeliaNet Sweden
	     171.25.144.0/21	    AS3301	TeliaNet Sweden
	     171.25.152.0/21	    AS3301	TeliaNet Sweden
	     171.30.170.0/24	    AS2856	BTnet UK Regional network
	     192.103.70.0/26	    AS1673	ANS-BLK1
	     192.103.74.0/27	    AS1673	ANS-BLK1
	    192.231.184.4/32	     AS174	Performance Systems Internatio
	      194.23.1.36/30	    AS3305	Internet Service Provider back
	    194.51.28.152/30	    AS1667	ANS-BLK1
	   194.178.245.32/28	    AS5417	Demon Internet Ltd
	      195.212.2.0/28	    AS2686	Autonomous System number for I
	      195.212.6.0/26	    AS2686	Autonomous System number for I
	     195.212.48.0/27	    AS2686	Autonomous System number for I
	     195.212.69.0/26	    AS2686	Autonomous System number for I
	     195.212.74.0/27	    AS2686	Autonomous System number for I
	     195.212.78.0/28	    AS2686	Autonomous System number for I
	    195.212.106.0/26	    AS2686	Autonomous System number for I
	    195.212.110.0/27	    AS2686	Autonomous System number for I
	    195.212.226.0/28	    AS2686	Autonomous System number for I
	      198.83.24.0/26	    AS1673	ANS-BLK1
	      198.83.47.0/26	    AS1673	ANS-BLK1
	     198.83.195.0/26	    AS1673	ANS-BLK1
	     198.83.209.0/26	    AS1673	ANS-BLK1
	     198.83.210.0/26	    AS1673	ANS-BLK1
	    199.99.247.32/27	     AS174	Performance Systems Internatio
	     199.221.28.0/26	    AS1673	ANS-BLK1
	     199.221.38.0/27	    AS1673	ANS-BLK1
	     199.221.47.0/25	    AS1673	ANS-BLK1
	     199.222.34.0/26	    AS1673	ANS-BLK1
	    200.229.224.8/29	    AS2685	IGN OpenNet - US
	   200.229.224.16/29	    AS2685	IGN OpenNet - US
	   200.229.229.64/26	    AS2685	IGN OpenNet - US
	  200.229.229.128/26	    AS2685	IGN OpenNet - US
	   200.229.231.16/28	    AS2685	IGN OpenNet - US
	   200.229.231.32/28	    AS2685	IGN OpenNet - US
	    200.229.234.0/25	    AS2685	IGN OpenNet - US
	    202.50.137.64/27	    AS2687	OpenNet-AP
	     202.135.17.0/30	    AS2687	OpenNet-AP
	     202.135.17.8/30	    AS2687	OpenNet-AP
	    202.135.17.12/30	    AS2687	OpenNet-AP
	     202.135.18.0/28	    AS2687	OpenNet-AP
	    202.135.18.16/28	    AS2687	OpenNet-AP
	    202.135.18.32/28	    AS2687	OpenNet-AP
	    202.135.18.48/28	    AS2687	OpenNet-AP
	    202.135.18.64/28	    AS2687	OpenNet-AP
	    202.135.18.96/28	    AS2687	OpenNet-AP
	     202.135.20.0/26	    AS2687	OpenNet-AP
	   202.135.20.128/26	    AS2687	OpenNet-AP
	     202.135.22.0/26	    AS2687	OpenNet-AP
	    202.135.22.64/26	    AS2687	OpenNet-AP
	   202.135.22.128/26	    AS2687	OpenNet-AP
	   202.135.22.192/26	    AS2687	OpenNet-AP
	   204.117.90.128/25	    AS3491	CAIS-ASN
	    204.137.135.0/28	    AS3830	Net99
	    204.146.30.25/32	    AS2686	Autonomous System number for I
	     204.148.62.0/26	    AS1673	ANS-BLK1
	     204.148.68.0/26	    AS1673	ANS-BLK1
	    204.150.183.0/25	    AS1667	ANS-BLK1
	    204.151.106.0/26	    AS1673	ANS-BLK1
	    204.151.152.0/26	    AS1673	ANS-BLK1
	      204.157.1.0/30	    AS3830	Net99
	    204.157.228.0/30	    AS3830	Net99
	  205.156.223.176/28	    AS2702	Spry AS

Here follows the last weeks "Top 20" list with the corresponding date.

 --- 14Sep96 ---
ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description

AS174       1255      920      335   26.7%   Performance Systems International
AS2493       724      454      270   37.3%   i*internet
AS3602       546      313      233   42.7%   Intergrated Network Services Inc.
AS1          458      290      168   36.7%   BBN Planet backbone
AS3397       255       94      161   63.1%   EMI-AS
AS3804       384      241      143   37.2%   WorldLinx 3
AS1691       293      155      138   47.1%   ANS-BLK1
AS568        375      265      110   29.3%   JIS (Joint Interconnection Servic
AS86         292      184      108   37.0%   SURAnet Northern AS
AS2386       234      140       94   40.2%   INS-AS
AS1717       450      361       89   19.8%   RENATER
AS2704       269      183       86   32.0%   HOOKUP-NET-A
AS721        344      263       81   23.5%   DLA-ASNBLOCK-AS
AS3215       126       52       74   58.7%   RAIN
AS3301       344      277       67   19.5%   TeliaNet Sweden
AS1790       272      208       64   23.5%   SprintLink Washington D.C.
AS813        213      151       62   29.1%   UUNET Canada (ASN-UUNETCA-AS1)
AS2711       109       50       59   54.1%   SUNBELT-AS
AS855        120       65       55   45.8%   NBTel
AS839         90       35       55   61.1%   North West Territories Regional N

 --- 13Sep96 ---
ASnum    NetsNow NetsCIDR  NetGain  % Gain   Description

AS560       1697      877      820   48.3%   BBN Planet, New England Region (N
AS174       1295      938      357   27.6%   Performance Systems International
AS2493       728      456      272   37.4%   FONOROLA-EAST
AS3602       546      313      233   42.7%   Intergrated Network Services Inc.
AS1          462      293      169   36.6%   BBN Planet backbone
AS3397       255       94      161   63.1%   EMI-AS
AS3804       384      241      143   37.2%   WorldLinx 3
AS1691       294      156      138   46.9%   UNKNOWN
AS86         293      183      110   37.5%   SURAnet Northern AS
AS568        375      265      110   29.3%   JIS (Joint Interconnection Servic
AS2386       235      140       95   40.4%   INS-AS
AS2704       271      182       89   32.8%   HOOKUP-NET-A
AS1717       451      362       89   19.7%   RENATER
AS721        348      267       81   23.3%   UNKNOWN
AS2900       207      126       81   39.1%   Westnet Arizona (ASU)
AS3215       127       53       74   58.3%   RAIN
AS3301       344      277       67   19.5%   TeliaNet Sweden
AS813        215      151       64   29.8%   UUNET Canada (ASN-UUNETCA-AS1)
AS701        868      809       59    6.8%   Alternet
AS2711       108       49       59   54.6%   SUNBELT-AS

What it will look like

Tony Bates