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.arpa Domain Registry

Sponsoring Organization

Internet Assigned Numbers Authority

4676 Admiralty Way
Suite 330/>Marina del Rey California 90292
United States

Domain

.arpa

Sub Domains



Type

infrastructure

Administrative Contact

Internet Architecture Board (IAB) c/o IETF Administrative Support Activity, ISOC
Internet Architecture Board (IAB) c/o IETF
Administrative Support Activity, ISOC
1775 Wiehle Ave.
Suite 102
Reston
Virginia 20190-5108
United States

Email: iab@iab.org
Voice: +1 703 326 9880
Fax: +1 703 326 9881


Technical Contact

Internet Architecture Board (IAB) c/o IETF Administrative Support Activity, ISOC
Internet Architecture Board (IAB) c/o IETF
Administrative Support Activity, ISOC
1775 Wiehle Ave.
Suite 102
Reston
Virginia 20190-5108
United States

Email: iab@iab.org
Voice: +1 703 326 9880
Fax: +1 703 326 9881


Root Servers

Host NameIP Address(es)
a.root-servers.net198.41.0.4
2001:503:ba3e:0:0:0:2:30

b.root-servers.net192.228.79.201

c.root-servers.net192.33.4.12
2001:500:2:0:0:0:0:c

d.root-servers.net199.7.91.13
2001:500:2d:0:0:0:0:d

e.root-servers.net192.203.230.10

f.root-servers.net192.5.5.241
2001:500:2f:0:0:0:0:f

g.root-servers.net192.112.36.4

h.root-servers.net128.63.2.53
2001:500:1:0:0:0:803f:235

i.root-servers.net192.36.148.17
2001:7fe:0:0:0:0:0:53

k.root-servers.net193.0.14.129
2001:7fd:0:0:0:0:0:1

l.root-servers.net199.7.83.42
2001:500:3:0:0:0:0:42

m.root-servers.net202.12.27.33
2001:dc3:0:0:0:0:0:35


Registry Information

Website for .arpa domain registry: http://www.iana.org/arpa-dom/
WHOIS SERVER: whois.iana.org