AS112 Operators Listing

Last updated: 16 February, 2017

Server operators are volunteers who offer a route to the well known addresses of the AS112 servers, either to handle the queries generated by their local user populations, or to help carry the global traffic load. We intend the list of operators shown below to be complete and accurate, but that may not be possible. For example, the F root server operator also runs instances of AS112 servers at certain sites as does Afilias. Also, some Internet Exchange Points (IXPs) run AS112 servers within their network only, making them invisible to the wider Internet. Some of these sites are listed here too.

Contrast this with periodic surveys taken of the net for hidden AS112 survers:

This list will usually be updated once every month, unless an email is sent to 112 -at- root-servers.org to notify us of a new node. Additionally, updates are based on queries made to a select number of known route servers, some of which are listed at Traceroute.org. AS112 operators are also asked to subscribe to the mailing list described elsewhere on this website. Note that publicly accessible statistics are very definitely encouraged. The DSC package is ideal for this.

Finally, AS112 operators are reminded about the importance of gathering statistics using one of the tools discussed.

Note: this list is really a best efforts endeavour, as the final list at time of writing is not by any means either definitive or complete.

Who Where Unicast
Addresses
Transit AS Statistics
AS250 Nuremberg, DE 194.150.168.112 250, and its peers
Abovenet Communications, Inc ? ? 3557, via 6461
Accretive Technology Group, Inc. Seattle, US ? 3557, via 11608
ACTIX (ACT Internet Exchange) Canberra, AU 218.100.59.8
Afilias ? ? 12041
Aplitt S.A. Gdynia, PL 91.212.242.247 49420 Statistics
Areti Internet Bromley, UK ? 21321
Armenian Datacom Company Yerevan, AM 91.103.24.1 42109 Stats
ASP Networks Dorset, UK 193.178.223.33 20538
Autonomica Stockholm, SE 192.36.144.115 8674
Camel Network London, UK 194.145.210.62 34159
CERNET Beijing, CN 202.38.119.2 4789
ClueTrust Ashburn, VA US 192.148.253.6 16668
Cogent Communications ? ? 3557, via 174
DARS Telecom Ulyanovsk, RU 79.132.98.151
DCS1 Pte Ltd Singapore, SG 203.123.48.17, 2405:fc00::112 37989
Easynet Bracknell, UK ? 4589
ESPANIX Madrid, ES 193.149.0.196, 2001:7f8:f:f::196 6895 stats
Exa Networks Limited Manchester, UK 30740
Exobit Networks New York City, US 65.254.1.1 30653
Giganet Internet Exchange Point Kiev, UA 193.178.146.22 Stats
Ginax Moscow, RU 193.19.82.231 29572
Globix London, UK ? 4513
Goscomb Technologies Limited London, UK ? 39326
GR-IX Athens, GR 176.126.38.112, 2001:7f8:6e::112 199399 stats
Hivane Paris, FR 193.17.192.194 34019 stats
Hurricane Electric Fremont, US ? 6939
ICANN Culpeper, US ? 26299 stats
ICANN-LAX Los Angeles, US ? 40528, 23518 stats
INEX Dublin, IE 193.242.111.227 2128
Individual Network Berlin e.V. Berlin, DE 192.109.42.100, 2001:67c:1400:1200::1 29670
Internet Systems Consortium Palo Alto, US 204.152.184.241
204.152.184.242
3557 and/or 1280
IPACCT Ltd. Sofia, BG 80.72.72.53, 2a01:9e40:112::112 31287 stats
Israel Internet Exchange (IIX) Tel Aviv, IL 192.115.210.11 31391
ITgate Network Turin, IT 213.254.12.34 12779
Jump Networks London, UK 194.153.168.194 8943
KeConnect Internet Suffolk, UK ? 16034
Low Cost Host Ltd West Yorkshire, UK ? 25098
LoNAP London, UK 193.203.5.5 8330
Manitoba Internet Exchange (MBIX) Winnipeg, CA 198.181.199.66 stats
Winnipeg Internet Exchange (WPGIX) Winnipeg, CA 206.126.109.253, 199.202.0.230, 2001:504:2c::253, 2604:4280:14:866::275:230 stats
Microsoft ? ? 3557, via 8075
NaMeX Rome, IT 193.201.40.18 24796
Netnod Internet Exchange Stockholm, SE ? 8674
New Jersey International Internet Exchange, Inc Secaucus, US ? 19318
New Mexico Nap Albuquerque, US ? 10480
NIX.CZ Prague, CZ 195.47.235.16 6881 stats
NIX.SK Slovakia, SK 80.94.51.77 Bindgraph, DSC
Open Peering Initiative Amsterdam, NL ? 20562
Ottawa Internet Exchange Ottawa, CA 192.32.235.33, 2001:478:235::33 21640, 6509, 10533 stats
Phyxxia Zaventem, BE ? 35627 stats
Port 80 Malmo, SE 217.75.96.142 16150
CenturyLink Denver, US 209.181.247.121 209
Reach Network Hong Kong, CN ? 3557, via 4637
Registro.br Sao Paolo, BR 200.160.0.200 22548
ReTN.net Saint Petersburg, RU ? 25462
RIPE NCC Amsterdam, NL 80.249.208.39 3333 stats
RUNNet Moscow, RU 3267
RUSNet St. Petersburg, RU ? 3277
Sabay Digital Corporation Phnom Penh, KH ?
SBTAP San Benedetto del Tronto, IT 185.5.201.241, 2a02:cdc5:9715:0:185:5:201:241 59715 stats
Shaw Vancouver, CA ? 6327
Sirius Project Moscow, RU 62.76.96.105 51408 stats
Solfo Los Angeles, US ? 53582
TDC Net Copenhagen, DK 195.249.7.102 3292
Tanzania Internet eXchange Dar es Salaam, TZ 196.223.179.226 (not visible from "outside") 33791
Telus Advanced Communications Vancouver, CA ? 3557, via 852
Teleglobe Inc. ? ? 3557, via 6453
Time Warner Telecom, Inc. ? ? 3557, via 4323
Tiscali DE ? 3257
TopneT Milan, IT 82.143.25.101 29449
TowardEX Boston, US ? 27552
TREX Tampere, FI 195.140.195.18 29432
Ukrainian Internet Exchange Point Kiev, UA 15645 stats
Verio ? ? 3557, via 2914
VeriSign Global Registry Services Reston, US 65.199.34.211
65.199.34.212
10515
Wellington Internet Exchange Wellington, NZ 103.10.233.112 132003
West Australian Internet Exchange Perth, AU 198.32.212.251 2764
WIDE Osaka, JP 202.13.183.34 7500
Your.org Inc Chicago, US 204.9.55.102 19255