Root Server Technical Operations Assn

VeriSign · USC-ISI · Cogent · UMD · NASA-ARC · ISC · DOD-NIC · ARL · Autonomica · RIPE · ICANN · WIDE

See also: AS112 · presentations

The root hints file (named.cache, root.ca, root.hints, ...) can be obtained via IANA's page for popular links.

News
Date Subject
2008-01-30 6 AAAAs of [afhjkm].root-servers.net in the root zone effective in 2008-02-04
2008-01-22 New IPv6 service address for f.root-servers.net. (2001:500:2f::f)
2007-11-01 New IP address for l.root-servers.net. (199.7.83.42)
2004-01-29 New IP address for b.root-servers.net. (192.228.79.201)

Presentations
Date Occasion
2003-03-24 GAC meeting during ICANN meeting in Rio de Janeiro (PDF)
2003-12-09 WSIS meeting in Geneva (PDF)
ALL Complete list of presentations

Servers
Server Operator Locations IP Addresses Home
ASN
A VeriSign, Inc. Dulles VA IPv4: 198.41.0.4
IPv6: 2001:503:BA3E::2:30 		19836
B Information Sciences Institute Marina Del Rey CA IPv4: 192.228.79.201
IPv6: 2001:478:65::53 		tba
C Cogent Communications Herndon VA; Los Angeles;
New York City; Chicago 		192.33.4.12 2149
D University of Maryland College Park MD 128.8.10.90 27
E NASA Ames Research Center Mountain View CA 192.203.230.10 297
F Internet Systems Consortium, Inc. 43 sites:

Ottawa; Palo Alto; San Jose CA;
New York City; San Francisco;
Madrid; Hong Kong; Los Angeles;
Rome; Auckland; Sao Paulo;
Beijing; Seoul; Moscow; Taipei;
Dubai; Paris; Singapore; Brisbane;
Toronto; Monterrey; Lisbon;
Johannesburg; Tel Aviv; Jakarta;
Munich; Osaka; Prague;
Amsterdam; Barcelona; Nairobi;
Chennai; London; Santiago de Chile;
Dhaka;Karachi;Torino;Chicago;
Buenos Aires;Caracas;Oslo
Panama; Quito 		IPv4: 192.5.5.241
IPv6: 2001:500:2f::f 		3557
G U.S. DOD Network
Information Center 		Columbus OH 192.112.36.4 568
H U.S. Army Research Lab Aberdeen MD IPv4: 128.63.2.53
IPv6: 2001:500:1::803f:235 		13
I Autonomica/NORDUnet 31 sites:

Stockholm; Helsinki; Milan;
London; Geneva; Amsterdam;
Oslo; Bangkok; Hong Kong;
Brussels; Frankfurt;
Ankara; Bucharest;
Chicago; Washington DC;
Tokyo; Kuala Lumpur;
Palo Alto; Jakarta;
Wellington; Johannesburg;
Perth; San Francisco;
New York; Singapore;
Miami; Ashburn (US);
Mumbai; Beijing; Manila;
Doha 		192.36.148.17 29216
J VeriSign, Inc. 41 sites:

Dulles (3 locations), Vienna, Miami, Atlanta,
Seattle, Chicago, New York, Los Angeles,
Mountain View, San Francisco (2 locations),
Dallas (US); Amsterdam (NL); London (UK);
Stockholm (2 locations) (SE); Tokyo (JP);
Seoul (KR); Bejing (CN); Singapore (SG);
Dublin (IE); Kaunas (LT); Nairobi (KE);
Montreal, Quebec (CA); Sydney (AU);
Cairo (EG); Warsaw (PL); Brasilia, Sao Paulo (BR);
Sofia (BG); Prague (CZ); Johannesburg (ZA);
Toronto (CA); Buenos Aries (AR); Madrid (ES);
Vienna (AT); Fribourg (CH); Hong Kong (HK);
Turin (IT)
IPv4: 192.58.128.30
IPv6: 2001:503:C27::2:30 		26415
K Reseaux IP Europeens -
Network Coordination Centre 		London (UK); Amsterdam (NL);
Frankfurt (DE); Athens (GR);
Doha (QA); Milan (IT);
Reykjavik (IS); Helsinki (FI);
Geneva (CH); Poznan (PL);
Budapest (HU); Abu Dhabi (AE);
Tokyo (JP); Brisbane (AU);
Miami (US); Delhi (IN);
Novosibirsk (RU) 		IPv4: 193.0.14.129
IPv6: 2001:7fd::1 		25152
L Internet Corporation for
Assigned Names and Numbers 		Los Angeles (US); Miami(US) IPv4: 199.7.83.42
IPv6: 2001:500:3::42 		20144
M WIDE Project 6 sites:
*Tokyo[3] (JP); Seoul (KR); *Paris (FR);
*San Francisco (US) 		IPv4: 202.12.27.33
IPv6: 2001:dc3::35 		7500

* indicates dual-stack sites

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