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ARIN on the Road - Little Rock, Arkansas USA on 7 March 2017
by John Curran 02 Feb '17

02 Feb '17

NANOGers - There is an "ARIN on the Road” one-day event coming up soon. The program covers a range of registry related topics including DNSSEC, RPKI, ARIN tools and services, IPv6 and more. We will be in Little Rock, Arkansas USA on 7 March 2017. This event is open to all and registration is free. If you are in the area, please come join us. For more information (including venue, agenda, and registration), go to https://www.arin.net/littlerock Thanks! /John John Curran President and CEO ARIN

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T-Mobile Looking Glass
by Tyler Applebaum 02 Feb '17

02 Feb '17

Hey all, just wondering if AS21928 has a looking glass. - Tyler

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PayCom Network Contact Request
by Jason Hellenthal 01 Feb '17

01 Feb '17

Could a network engineer from PayCom contact me off list when you get a chance please. Hoping to glean some subnet information from you that might help us out, if there is someone from PayCom on this list. Thanks

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DWDM Optics cheaper than CWDM Optics?
by Karl Gerhard 31 Jan '17

31 Jan '17

Hello, fs.com offers DWDM optics that are cheaper than CWDM optics: CWDM 80km 10G for 600$ http://www.fs.com/c/cisco-cwdm-sfp-plus-2425?70-80km DWDM 80km 10G for 420$ http://www.fs.com/c/cisco-dwdm-sfp-plus-2485?70-80km This is significant. Is this for real? Has anybody bought their DWDM optics? Going with DWDM and passive Mux/Demux seems to be cheaper nowadays than going with CWDM. Regards Karl

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Netflow/sFlow generator for Linux with BGP support
by Patrick Velder 31 Jan '17

31 Jan '17

Hi there I'm currently switching from MikroTik CCR 1009 to SuperMicro 5018D-FN8T as small router. Now I'd love to integrate BGP infos into netflow/sflow, as MikroTik still doesn't have any support for that. Are there any alternatives to nProbe (which supports BGP but is ways too expensive with its 300€)? Regards Patrick

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Re: Fwd: Any Yahoo DNS admins on list?
by Dan States 31 Jan '17

31 Jan '17

Looks like this may be a peering issue, we're investigating. Regards -- ♜ Dan States - Yahoo DNS Operations On Saturday, January 28, 2017, 4:29:12 AM PST, Stephen Strowes <stephe...(a)gmail.com> wrote:I assume somebody knows about this thread :-) S. ---------- Forwarded message ---------- > On Jan 27, 2017, at 6:30 PM, Brielle Bruns <bruns(a)2mbit.com> wrote: > > Hello! > > Don't suppose there's a Yahoo admin in the DNS department that can investigate/debug a Geolocation issue? > > It appears that Yahoo's Geolocation is putting CenturyLink's IPv6 addresses as being in .BR, causing not only the two CL/Qwest recursive servers (205.171.2.65/205.171.3.65/ 2001:428::1/2001:428::2), but recusive servers hosted on biz customer IPv6 6RD ranges to return non-US Yahoo servers (and be agonizingly slow). > > ===== > View from local powerdns recursor, dual stacked, but preferring ipv6 for resolving: > > root@noc:~# dig mg.mail.yahoo.com @127.0.0.2 > > ; <<>> DiG 9.9.5-9+deb8u9-Debian <<>> mg.mail.yahoo.com @127.0.0.2 > ;; global options: +cmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 50638 > ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 0 > > ;; QUESTION SECTION: > ;mg.mail.yahoo.com. IN A > > ;; ANSWER SECTION: > mg.mail.yahoo.com. 1349 IN CNAME fd-geoycpi-uno.gycpi.b. yahoodns.net. > fd-geoycpi-uno.gycpi.b. yahoodns.net. 300 IN A 200.152.162.161 > fd-geoycpi-uno.gycpi.b. yahoodns.net. 300 IN A 200.152.162.135 > > ;; Query time: 240 msec > ;; SERVER: 127.0.0.2#53(127.0.0.2) > ;; WHEN: Fri Jan 27 17:20:52 MST 2017 > ;; MSG SIZE rcvd: 116 > > ===== > View from CL/Qwest IPv4 (likely dual stacked) and IPv6 recursors: > > root@noc:~# dig mg.mail.yahoo.com @205.171.2.65 > > ; <<>> DiG 9.9.5-9+deb8u9-Debian <<>> mg.mail.yahoo.com @205.171.2.65 > ;; global options: +cmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8308 > ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1 > > ;; OPT PSEUDOSECTION: > ; EDNS: version: 0, flags:; udp: 4096 > ;; QUESTION SECTION: > ;mg.mail.yahoo.com. IN A > > ;; ANSWER SECTION: > mg.mail.yahoo.com. 758 IN CNAME fd-geoycpi-uno.gycpi.b. yahoodns.net. > fd-geoycpi-uno.gycpi.b. yahoodns.net. 138 IN A 200.152.162.161 > fd-geoycpi-uno.gycpi.b. yahoodns.net. 138 IN A 200.152.162.135 > > ;; Query time: 17 msec > ;; SERVER: 205.171.2.65#53(205.171.2.65) > ;; WHEN: Fri Jan 27 17:21:35 MST 2017 > ;; MSG SIZE rcvd: 127 > > > root@noc:~# dig mg.mail.yahoo.com @2001:428::1 > > ; <<>> DiG 9.9.5-9+deb8u9-Debian <<>> mg.mail.yahoo.com @2001:428::1 > ;; global options: +cmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 24138 > ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1 > > ;; OPT PSEUDOSECTION: > ; EDNS: version: 0, flags:; udp: 4096 > ;; QUESTION SECTION: > ;mg.mail.yahoo.com. IN A > > ;; ANSWER SECTION: > mg.mail.yahoo.com. 464 IN CNAME fd-geoycpi-uno.gycpi.b. yahoodns.net. > fd-geoycpi-uno.gycpi.b. yahoodns.net. 214 IN A 200.152.162.161 > fd-geoycpi-uno.gycpi.b. yahoodns.net. 214 IN A 200.152.162.135 > > ;; Query time: 46 msec > ;; SERVER: 2001:428::1#53(2001:428::1) > ;; WHEN: Fri Jan 27 17:23:38 MST 2017 > ;; MSG SIZE rcvd: 127 > > ===== > Google recursor for reference: > > root@noc:~# dig mg.mail.yahoo.com @8.8.8.8 > > ; <<>> DiG 9.9.5-9+deb8u9-Debian <<>> mg.mail.yahoo.com @8.8.8.8 > ;; global options: +cmd > ;; Got answer: > ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 13327 > ;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 1 > > ;; OPT PSEUDOSECTION: > ; EDNS: version: 0, flags:; udp: 512 > ;; QUESTION SECTION: > ;mg.mail.yahoo.com. IN A > > ;; ANSWER SECTION: > mg.mail.yahoo.com. 1459 IN CNAME fd-geoycpi-uno.gycpi.b. yahoodns.net. > fd-geoycpi-uno.gycpi.b. yahoodns.net. 184 IN A 216.115.100.124 > fd-geoycpi-uno.gycpi.b. yahoodns.net. 184 IN A 208.71.44.31 > fd-geoycpi-uno.gycpi.b. yahoodns.net. 184 IN A 216.115.100.123 > fd-geoycpi-uno.gycpi.b. yahoodns.net. 184 IN A 208.71.44.30 > > ;; Query time: 27 msec > ;; SERVER: 8.8.8.8#53(8.8.8.8) > ;; WHEN: Fri Jan 27 17:21:59 MST 2017 > ;; MSG SIZE rcvd: 159 > > > > For reference, CL/Qwest's IPv6 range for 6RD is 2602::/24. > > This appears to be impacting Yahoo, Yahoo Mail, Flickr, etc (aka Yahoo owned properties). > > > Thanks! > > -- > Brielle Bruns > The Summit Open Source Development Group > http://www.sosdg.org / http://www.ahbl.org

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Looking for AS6327/Shaw contact
by Marty Strong 30 Jan '17

30 Jan '17

Hi NANOG members, Could somebody responsible for peering at AS6327/Shaw contact me off-list? I’ve tried the regular peering alias and got automated replies, but no human replies. Thanks! Regards, Marty Strong -------------------------------------- Cloudflare - AS13335 Network Engineer marty(a)cloudflare.com +44 7584 906 055 smartflare (Skype) https://www.peeringdb.com/asn/13335

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Akamai and Instagram Ranges
by Shahab Vahabzadeh 29 Jan '17

29 Jan '17

Hello Hello, Can anybody help me to find out IP Address Ranges of Akamai and Instagram? I wanna do some optimizations on my cache side? Thanks -- Regards, Shahab Vahabzadeh, Network Engineer and System Administrator PGP Key Fingerprint = 1C43 988E 01A8 4D95 B662 9118 CD94 9F10 4DF4 6163

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Any Yahoo DNS admins on list?
by Brielle Bruns 28 Jan '17

28 Jan '17

Hello! Don't suppose there's a Yahoo admin in the DNS department that can investigate/debug a Geolocation issue? It appears that Yahoo's Geolocation is putting CenturyLink's IPv6 addresses as being in .BR, causing not only the two CL/Qwest recursive servers (205.171.2.65/205.171.3.65/2001:428::1/2001:428::2), but recusive servers hosted on biz customer IPv6 6RD ranges to return non-US Yahoo servers (and be agonizingly slow). ===== View from local powerdns recursor, dual stacked, but preferring ipv6 for resolving: root@noc:~# dig mg.mail.yahoo.com @127.0.0.2 ; <<>> DiG 9.9.5-9+deb8u9-Debian <<>> mg.mail.yahoo.com @127.0.0.2 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 50638 ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 0 ;; QUESTION SECTION: ;mg.mail.yahoo.com. IN A ;; ANSWER SECTION: mg.mail.yahoo.com. 1349 IN CNAME fd-geoycpi-uno.gycpi.b.yahoodns.net. fd-geoycpi-uno.gycpi.b.yahoodns.net. 300 IN A 200.152.162.161 fd-geoycpi-uno.gycpi.b.yahoodns.net. 300 IN A 200.152.162.135 ;; Query time: 240 msec ;; SERVER: 127.0.0.2#53(127.0.0.2) ;; WHEN: Fri Jan 27 17:20:52 MST 2017 ;; MSG SIZE rcvd: 116 ===== View from CL/Qwest IPv4 (likely dual stacked) and IPv6 recursors: root@noc:~# dig mg.mail.yahoo.com @205.171.2.65 ; <<>> DiG 9.9.5-9+deb8u9-Debian <<>> mg.mail.yahoo.com @205.171.2.65 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 8308 ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;mg.mail.yahoo.com. IN A ;; ANSWER SECTION: mg.mail.yahoo.com. 758 IN CNAME fd-geoycpi-uno.gycpi.b.yahoodns.net. fd-geoycpi-uno.gycpi.b.yahoodns.net. 138 IN A 200.152.162.161 fd-geoycpi-uno.gycpi.b.yahoodns.net. 138 IN A 200.152.162.135 ;; Query time: 17 msec ;; SERVER: 205.171.2.65#53(205.171.2.65) ;; WHEN: Fri Jan 27 17:21:35 MST 2017 ;; MSG SIZE rcvd: 127 root@noc:~# dig mg.mail.yahoo.com @2001:428::1 ; <<>> DiG 9.9.5-9+deb8u9-Debian <<>> mg.mail.yahoo.com @2001:428::1 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 24138 ;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 4096 ;; QUESTION SECTION: ;mg.mail.yahoo.com. IN A ;; ANSWER SECTION: mg.mail.yahoo.com. 464 IN CNAME fd-geoycpi-uno.gycpi.b.yahoodns.net. fd-geoycpi-uno.gycpi.b.yahoodns.net. 214 IN A 200.152.162.161 fd-geoycpi-uno.gycpi.b.yahoodns.net. 214 IN A 200.152.162.135 ;; Query time: 46 msec ;; SERVER: 2001:428::1#53(2001:428::1) ;; WHEN: Fri Jan 27 17:23:38 MST 2017 ;; MSG SIZE rcvd: 127 ===== Google recursor for reference: root@noc:~# dig mg.mail.yahoo.com @8.8.8.8 ; <<>> DiG 9.9.5-9+deb8u9-Debian <<>> mg.mail.yahoo.com @8.8.8.8 ;; global options: +cmd ;; Got answer: ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 13327 ;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 1 ;; OPT PSEUDOSECTION: ; EDNS: version: 0, flags:; udp: 512 ;; QUESTION SECTION: ;mg.mail.yahoo.com. IN A ;; ANSWER SECTION: mg.mail.yahoo.com. 1459 IN CNAME fd-geoycpi-uno.gycpi.b.yahoodns.net. fd-geoycpi-uno.gycpi.b.yahoodns.net. 184 IN A 216.115.100.124 fd-geoycpi-uno.gycpi.b.yahoodns.net. 184 IN A 208.71.44.31 fd-geoycpi-uno.gycpi.b.yahoodns.net. 184 IN A 216.115.100.123 fd-geoycpi-uno.gycpi.b.yahoodns.net. 184 IN A 208.71.44.30 ;; Query time: 27 msec ;; SERVER: 8.8.8.8#53(8.8.8.8) ;; WHEN: Fri Jan 27 17:21:59 MST 2017 ;; MSG SIZE rcvd: 159 For reference, CL/Qwest's IPv6 range for 6RD is 2602::/24. This appears to be impacting Yahoo, Yahoo Mail, Flickr, etc (aka Yahoo owned properties). Thanks! -- Brielle Bruns The Summit Open Source Development Group http://www.sosdg.org / http://www.ahbl.org

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Weekly Routing Table Report
by cscora＠apnic.net 27 Jan '17

27 Jan '17

This is an automated weekly mailing describing the state of the Internet Routing Table as seen from APNIC's router in Japan. The posting is sent to APOPS, NANOG, AfNOG, AusNOG, SANOG, PacNOG, MENOG, SAFNOG, SdNOG, BJNOG, CaribNOG and the RIPE Routing WG. Daily listings are sent to bgp-stats(a)lists.apnic.net For historical data, please see http://thyme.rand.apnic.net. If you have any comments please contact Philip Smith <pfsinoz(a)gmail.com>. Routing Table Report 04:00 +10GMT Sat 28 Jan, 2017 Report Website: http://thyme.rand.apnic.net Detailed Analysis: http://thyme.rand.apnic.net/current/ Analysis Summary ---------------- BGP routing table entries examined: 630069 Prefixes after maximum aggregation (per Origin AS): 222004 Deaggregation factor: 2.84 Unique aggregates announced (without unneeded subnets): 305485 Total ASes present in the Internet Routing Table: 55692 Prefixes per ASN: 11.31 Origin-only ASes present in the Internet Routing Table: 36239 Origin ASes announcing only one prefix: 15215 Transit ASes present in the Internet Routing Table: 6561 Transit-only ASes present in the Internet Routing Table: 175 Average AS path length visible in the Internet Routing Table: 4.3 Max AS path length visible: 41 Max AS path prepend of ASN ( 55644) 36 Prefixes from unregistered ASNs in the Routing Table: 56 Unregistered ASNs in the Routing Table: 16 Number of 32-bit ASNs allocated by the RIRs: 17080 Number of 32-bit ASNs visible in the Routing Table: 12892 Prefixes from 32-bit ASNs in the Routing Table: 53317 Number of bogon 32-bit ASNs visible in the Routing Table: 862 Special use prefixes present in the Routing Table: 0 Prefixes being announced from unallocated address space: 381 Number of addresses announced to Internet: 2831917284 Equivalent to 168 /8s, 203 /16s and 160 /24s Percentage of available address space announced: 76.5 Percentage of allocated address space announced: 76.5 Percentage of available address space allocated: 100.0 Percentage of address space in use by end-sites: 98.4 Total number of prefixes smaller than registry allocations: 208709 APNIC Region Analysis Summary ----------------------------- Prefixes being announced by APNIC Region ASes: 156846 Total APNIC prefixes after maximum aggregation: 43166 APNIC Deaggregation factor: 3.63 Prefixes being announced from the APNIC address blocks: 171765 Unique aggregates announced from the APNIC address blocks: 71082 APNIC Region origin ASes present in the Internet Routing Table: 5186 APNIC Prefixes per ASN: 33.12 APNIC Region origin ASes announcing only one prefix: 1140 APNIC Region transit ASes present in the Internet Routing Table: 943 Average APNIC Region AS path length visible: 4.4 Max APNIC Region AS path length visible: 41 Number of APNIC region 32-bit ASNs visible in the Routing Table: 2639 Number of APNIC addresses announced to Internet: 760184964 Equivalent to 45 /8s, 79 /16s and 128 /24s APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431 (pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319, 58368-59391, 63488-64098, 64297-64395, 131072-137529 APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8, 49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8, 106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8, 116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8, 123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8, 163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8, 203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8, 222/8, 223/8, ARIN Region Analysis Summary ---------------------------- Prefixes being announced by ARIN Region ASes: 188672 Total ARIN prefixes after maximum aggregation: 89475 ARIN Deaggregation factor: 2.11 Prefixes being announced from the ARIN address blocks: 195695 Unique aggregates announced from the ARIN address blocks: 89834 ARIN Region origin ASes present in the Internet Routing Table: 16064 ARIN Prefixes per ASN: 12.18 ARIN Region origin ASes announcing only one prefix: 5595 ARIN Region transit ASes present in the Internet Routing Table: 1724 Average ARIN Region AS path length visible: 3.8 Max ARIN Region AS path length visible: 23 Number of ARIN region 32-bit ASNs visible in the Routing Table: 1732 Number of ARIN addresses announced to Internet: 1104311968 Equivalent to 65 /8s, 210 /16s and 118 /24s ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106 (pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153 3354-4607, 4865-5119, 5632-6655, 6912-7466 7723-8191, 10240-12287, 13312-15359, 16384-17407 18432-20479, 21504-23551, 25600-26591, 26624-27647, 29696-30719, 31744-33791 35840-36863, 39936-40959, 46080-47103 53248-55295, 62464-63487, 64198-64296, 393216-397212 ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8, 12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8, 20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8, 29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8, 40/8, 44/8, 45/8, 47/8, 48/8, 50/8, 52/8, 53/8, 54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8, 66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8, 73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8, 99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8, 130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8, 138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8, 147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8, 158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8, 166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8, 174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8, 206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8, RIPE Region Analysis Summary ---------------------------- Prefixes being announced by RIPE Region ASes: 151900 Total RIPE prefixes after maximum aggregation: 73441 RIPE Deaggregation factor: 2.07 Prefixes being announced from the RIPE address blocks: 163465 Unique aggregates announced from the RIPE address blocks: 99378 RIPE Region origin ASes present in the Internet Routing Table: 18152 RIPE Prefixes per ASN: 9.01 RIPE Region origin ASes announcing only one prefix: 7763 RIPE Region transit ASes present in the Internet Routing Table: 3048 Average RIPE Region AS path length visible: 4.3 Max RIPE Region AS path length visible: 28 Number of RIPE region 32-bit ASNs visible in the Routing Table: 5111 Number of RIPE addresses announced to Internet: 709660288 Equivalent to 42 /8s, 76 /16s and 142 /24s RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614 (pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631 6656-6911, 8192-9215, 12288-13311, 15360-16383 20480-21503, 24576-25599, 28672-29695 30720-31743, 33792-35839, 38912-39935 40960-45055, 47104-52223, 56320-58367 59392-61439, 61952-62463, 64396-64495 196608-207259 RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8, 62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8, 83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8, 90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8, 141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8, 193/8, 194/8, 195/8, 212/8, 213/8, 217/8, LACNIC Region Analysis Summary ------------------------------ Prefixes being announced by LACNIC Region ASes: 63915 Total LACNIC prefixes after maximum aggregation: 12605 LACNIC Deaggregation factor: 5.07 Prefixes being announced from the LACNIC address blocks: 80937 Unique aggregates announced from the LACNIC address blocks: 38074 LACNIC Region origin ASes present in the Internet Routing Table: 2482 LACNIC Prefixes per ASN: 32.61 LACNIC Region origin ASes announcing only one prefix: 546 LACNIC Region transit ASes present in the Internet Routing Table: 596 Average LACNIC Region AS path length visible: 5.2 Max LACNIC Region AS path length visible: 30 Number of LACNIC region 32-bit ASNs visible in the Routing Table: 3124 Number of LACNIC addresses announced to Internet: 171001408 Equivalent to 10 /8s, 49 /16s and 70 /24s LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247, 61440-61951, 64099-64197, 262144-266652 + ERX transfers LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8, 191/8, 200/8, 201/8, AfriNIC Region Analysis Summary ------------------------------- Prefixes being announced by AfriNIC Region ASes: 15362 Total AfriNIC prefixes after maximum aggregation: 3310 AfriNIC Deaggregation factor: 4.64 Prefixes being announced from the AfriNIC address blocks: 17826 Unique aggregates announced from the AfriNIC address blocks: 6788 AfriNIC Region origin ASes present in the Internet Routing Table: 736 AfriNIC Prefixes per ASN: 24.22 AfriNIC Region origin ASes announcing only one prefix: 171 AfriNIC Region transit ASes present in the Internet Routing Table: 183 Average AfriNIC Region AS path length visible: 4.7 Max AfriNIC Region AS path length visible: 19 Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 286 Number of AfriNIC addresses announced to Internet: 86317568 Equivalent to 5 /8s, 37 /16s and 26 /24s AfriNIC AS Blocks 36864-37887, 327680-328703 & ERX transfers AfriNIC Address Blocks 41/8, 102/8, 105/8, 154/8, 196/8, 197/8, APNIC Region per AS prefix count summary ---------------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5546 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3726 390 254 TPG-INTERNET-AP TPG Telecom Limited, AU 17974 2976 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2729 11133 744 KIXS-AS-KR Korea Telecom, KR 9829 2708 1501 542 BSNL-NIB National Internet Backbone, IN 9808 2282 8698 33 CMNET-GD Guangdong Mobile Communication 4755 2054 429 217 TATACOMM-AS TATA Communications formerl 45899 1916 1284 99 VNPT-AS-VN VNPT Corp, VN 4808 1641 1788 450 CHINA169-BJ China Unicom Beijing Provin 24560 1564 566 246 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-APNIC ARIN Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 22773 3628 2968 151 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 6327 3299 1333 83 SHAW - Shaw Communications Inc., CA 18566 2192 405 109 MEGAPATH5-US - MegaPath Corporation, US 6389 2094 3671 39 BELLSOUTH-NET-BLK - BellSouth.net Inc., 20115 1963 2031 403 CHARTER-NET-HKY-NC - Charter Communicat 209 1713 5067 637 CENTURYLINK-US-LEGACY-QWEST - Qwest Com 30036 1700 319 455 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 6983 1680 848 227 ITCDELTA - Earthlink, Inc., US 16509 1630 3047 532 AMAZON-02 - Amazon.com, Inc., US 701 1596 10613 658 UUNET - MCI Communications Services, In Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-ARIN RIPE Region per AS prefix count summary --------------------------------------- ASN No of nets /20 equiv MaxAgg Description 39891 3334 171 18 ALJAWWALSTC-AS , SA 20940 2989 1123 2130 AKAMAI-ASN1 , US 9121 2202 1707 94 TTNET , TR 34984 1990 327 377 TELLCOM-AS , TR 13188 1598 99 62 TRIOLAN , UA 12479 1448 1033 51 UNI2-AS , ES 8551 1438 377 46 BEZEQ-INTERNATIONAL-AS Bezeqint Interne 6849 1313 355 22 UKRTELNET , UA 8402 1100 544 15 CORBINA-AS OJSC "Vimpelcom", RU 9198 1010 352 24 KAZTELECOM-AS , KZ Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-RIPE LACNIC Region per AS prefix count summary ----------------------------------------- ASN No of nets /20 equiv MaxAgg Description 10620 3534 545 171 Telmex Colombia S.A., CO 8151 2486 3380 556 Uninet S.A. de C.V., MX 11830 1800 368 66 Instituto Costarricense de Electricidad 6503 1547 437 54 Axtel, S.A.B. de C.V., MX 7303 1526 974 254 Telecom Argentina S.A., AR 6147 1296 377 27 Telefonica del Peru S.A.A., PE 28573 1063 2271 178 CLARO S.A., BR 3816 1005 479 179 COLOMBIA TELECOMUNICACIONES S.A. ESP, C 11664 992 279 32 Techtel LMDS Comunicaciones Interactiva 17072 970 127 357 TOTAL PLAY TELECOMUNICACIONES SA DE CV, Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-LACNIC AfriNIC Region per AS prefix count summary ------------------------------------------ ASN No of nets /20 equiv MaxAgg Description 24863 1294 398 42 LINKdotNET-AS, EG 36903 719 361 123 MT-MPLS, MA 37611 686 67 6 Afrihost, ZA 36992 587 1373 25 ETISALAT-MISR, EG 24835 491 658 16 RAYA-AS, EG 8452 480 1474 16 TE-AS TE-AS, EG 37492 395 324 75 ORANGE-TN, TN 29571 367 36 10 CITelecom-AS, CI 15399 321 35 6 WANANCHI-KE, KE 2018 288 327 74 TENET-1, ZA Complete listing at http://thyme.rand.apnic.net/current/data-ASnet-AFRINIC Global Per AS prefix count summary ---------------------------------- ASN No of nets /20 equiv MaxAgg Description 4538 5546 4190 74 ERX-CERNET-BKB China Education and Rese 7545 3726 390 254 TPG-INTERNET-AP TPG Telecom Limited, AU 22773 3628 2968 151 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 10620 3534 545 171 Telmex Colombia S.A., CO 39891 3334 171 18 ALJAWWALSTC-AS , SA 6327 3299 1333 83 SHAW - Shaw Communications Inc., CA 20940 2989 1123 2130 AKAMAI-ASN1 , US 17974 2976 905 71 TELKOMNET-AS2-AP PT Telekomunikasi Indo 4766 2729 11133 744 KIXS-AS-KR Korea Telecom, KR 9829 2708 1501 542 BSNL-NIB National Internet Backbone, IN Complete listing at http://thyme.rand.apnic.net/current/data-ASnet Global Per AS Maximum Aggr summary ---------------------------------- ASN No of nets Net Savings Description 22773 3628 3477 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 7545 3726 3472 TPG-INTERNET-AP TPG Telecom Limited, AU 10620 3534 3363 Telmex Colombia S.A., CO 39891 3334 3316 ALJAWWALSTC-AS , SA 6327 3299 3216 SHAW - Shaw Communications Inc., CA 17974 2976 2905 TELKOMNET-AS2-AP PT Telekomunikasi Indo 9808 2282 2249 CMNET-GD Guangdong Mobile Communication 9829 2708 2166 BSNL-NIB National Internet Backbone, IN 9121 2202 2108 TTNET , TR 18566 2192 2083 MEGAPATH5-US - MegaPath Corporation, US Complete listing at http://thyme.rand.apnic.net/current/data-CIDRnet List of Unregistered Origin ASNs (Global) ----------------------------------------- Bad AS Designation Network Transit AS Description 65001 PRIVATE 5.143.176.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/20 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.192.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.200.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.208.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65001 PRIVATE 31.172.216.0/21 15468 KLGELECS-AS 38, Teatralnaya st 65000 PRIVATE 31.219.177.0/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65000 PRIVATE 31.219.177.128/25 8966 ETISALAT-AS P.O. Box 1150, Dub 65512 PRIVATE 45.252.244.0/24 45899 VNPT-AS-VN VNPT Corp, VN 65512 PRIVATE 45.252.245.0/24 45899 VNPT-AS-VN VNPT Corp, VN Complete listing at http://thyme.rand.apnic.net/current/data-badAS Advertised Unallocated Addresses -------------------------------- Network Origin AS Description 14.128.12.0/22 55763 UNKNOWN 14.128.12.0/24 55763 UNKNOWN 14.128.13.0/24 55763 UNKNOWN 14.128.15.0/24 55763 UNKNOWN 27.100.7.0/24 56096 UNKNOWN 41.73.16.0/24 37004 Suburban-Broadband-AS, NG 41.73.17.0/24 37004 Suburban-Broadband-AS, NG 41.73.18.0/24 37004 Suburban-Broadband-AS, NG 41.73.19.0/24 37004 Suburban-Broadband-AS, NG 41.73.20.0/24 37004 Suburban-Broadband-AS, NG Complete listing at http://thyme.rand.apnic.net/current/data-add-IANA Number of prefixes announced per prefix length (Global) ------------------------------------------------------- /1:0 /2:0 /3:0 /4:0 /5:0 /6:0 /7:0 /8:16 /9:13 /10:36 /11:103 /12:276 /13:532 /14:1049 /15:1792 /16:13183 /17:7770 /18:12968 /19:25169 /20:38034 /21:40726 /22:73669 /23:61693 /24:351696 /25:548 /26:405 /27:288 /28:34 /29:22 /30:18 /31:1 /32:28 Advertised prefixes smaller than registry allocations ----------------------------------------------------- ASN No of nets Total ann. Description 6327 3095 3299 SHAW - Shaw Communications Inc., CA 39891 2896 3334 ALJAWWALSTC-AS , SA 22773 2824 3628 ASN-CXA-ALL-CCI-22773-RDC - Cox Communi 18566 2085 2192 MEGAPATH5-US - MegaPath Corporation, US 9121 1544 2202 TTNET , TR 30036 1512 1700 MEDIACOM-ENTERPRISE-BUSINESS - Mediacom 10620 1450 3534 Telmex Colombia S.A., CO 6389 1392 2094 BELLSOUTH-NET-BLK - BellSouth.net Inc., 13188 1348 1598 TRIOLAN , UA 6983 1323 1680 ITCDELTA - Earthlink, Inc., US Complete listing at http://thyme.rand.apnic.net/current/data-sXXas-nos Number of /24s announced per /8 block (Global) ---------------------------------------------- 1:1599 2:823 4:25 5:2423 6:32 8:1046 12:1810 13:70 14:1781 15:23 16:2 17:103 18:128 19:1 20:52 23:1976 24:1842 27:2380 31:1875 32:83 33:2 34:1 35:19 36:354 37:2512 38:1305 39:43 40:100 41:2904 42:450 43:1924 44:59 45:2342 46:2576 47:109 49:1211 50:943 51:18 52:701 54:356 55:3 56:4 57:40 58:1595 59:983 60:390 61:1878 62:1503 63:1931 64:4545 65:2207 66:4412 67:2209 68:1167 69:3310 70:1301 71:570 72:2048 74:2579 75:402 76:412 77:1431 78:1547 79:1122 80:1370 81:1415 82:962 83:723 84:868 85:1686 86:482 87:1128 88:780 89:2044 90:200 91:6112 92:971 93:2395 94:2344 95:2766 96:571 97:360 98:928 99:91 100:148 101:1242 103:13397 104:2670 105:160 106:477 107:1521 108:790 109:2535 110:1288 111:1670 112:1150 113:1293 114:1014 115:1625 116:1724 117:1641 118:2057 119:1566 120:944 121:1078 122:2273 123:1998 124:1546 125:1820 128:720 129:516 130:414 131:1407 132:550 133:189 134:521 135:213 136:385 137:417 138:1870 139:490 140:616 141:511 142:732 143:922 144:759 145:167 146:1060 147:658 148:1397 149:567 150:684 151:934 152:714 153:314 154:747 155:961 156:543 157:580 158:436 159:1364 160:565 161:734 162:2468 163:532 164:769 165:1147 166:360 167:1258 168:2455 169:721 170:2680 171:271 172:920 173:1829 174:796 175:709 176:1770 177:4120 178:2447 179:1138 180:2106 181:1934 182:2210 183:1020 184:835 185:8555 186:3222 187:2258 188:2354 189:1791 190:8108 191:1318 192:9315 193:5774 194:4591 195:3839 196:1924 197:1230 198:5582 199:5819 200:7338 201:4137 202:10062 203:9870 204:4458 205:2763 206:2972 207:3151 208:3982 209:3878 210:3922 211:2094 212:2781 213:2449 214:845 215:65 216:5808 217:1968 218:832 219:601 220:1688 221:901 222:728 223:1156 End of report

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