ARIN registry — WHOIS, browse & statistics
A daily mirror of ARIN's public delegated registry (North America). Look up a resource, browse every object, or find a company's resources by name.
Single-resource lookup in ARIN’s delegated registry, enriched live from ARIN RDAP.
// what ARIN has delegated
ARIN registry at a glance
🌐
Assigned IPv4 addresses
1.65B
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS63061 |  US |
assigned | 2014-01-15 | f8ced9f10665… |
| AS393350 | US |
assigned | 2014-01-15 | 4e3a6620ac37… |
| AS23502 | US |
assigned | 2014-01-14 | 1044b7003ea5… |
| AS33423 | US |
assigned | 2014-01-14 | e0ac254ab2de… |
| AS63052 |  CA |
assigned | 2014-01-14 | 1043954d19bd… |
| AS63053 |  GB |
assigned | 2014-01-14 | b21f205f563c… |
| AS63054 | US |
assigned | 2014-01-14 | 92e6c6430929… |
| AS63055 | US |
assigned | 2014-01-14 | 659df6874bd2… |
| AS63056 | US |
assigned | 2014-01-14 | 569fa4a766f6… |
| AS63057 | US |
assigned | 2014-01-14 | 9e5186b5d91a… |
| AS393347 | US |
assigned | 2014-01-14 | 8cc9da66a573… |
| AS393348 | US |
assigned | 2014-01-14 | 68041b355ab7… |
| AS32415 | US |
assigned | 2014-01-13 | fafca2e7e5e1… |
| AS63045 | US |
assigned | 2014-01-13 | 0277963e4c27… |
| AS63049 | US |
assigned | 2014-01-13 | f7f5b0654fb6… |
| AS63050 | US |
assigned | 2014-01-13 | 5aeaa59eba03… |
| AS63038 | US |
assigned | 2014-01-10 | 4a3733aa7164… |
| AS63039 | US |
assigned | 2014-01-10 | a279af0893ec… |
| AS63040 | US |
assigned | 2014-01-10 | 618cb4bc0c1c… |
| AS63041 | GB |
assigned | 2014-01-10 | b21f205f563c… |
| AS63042 | GB |
assigned | 2014-01-10 | b21f205f563c… |
| AS63044 | US |
assigned | 2014-01-10 | 2a53dc9a2632… |
| AS63034 | US |
assigned | 2014-01-09 | d235657c56bd… |
| AS63035 | CA |
assigned | 2014-01-09 | 04bbbda828c4… |
| AS63036 | US |
assigned | 2014-01-09 | 2c0c4f125f10… |
| AS63037 | US |
assigned | 2014-01-09 | 229eb90af9f2… |
| AS33453 | US |
assigned | 2014-01-08 | 8ebe6b14b5fc… |
| AS46756 | US |
assigned | 2014-01-08 | 51850526d757… |
| AS11332 | US |
assigned | 2014-01-07 | 147a428f1aed… |
| AS18847 | US |
assigned | 2014-01-07 | 09226c5a0bca… |
| AS29777 | US |
assigned | 2014-01-07 | d091bb207510… |
| AS393345 | US |
assigned | 2014-01-07 | a45f241f5379… |
| AS19193 | US |
assigned | 2014-01-06 | 4af2fb9b26df… |
| AS26178 | US |
assigned | 2014-01-06 | 4a14dc955f3f… |
| AS63026 | US |
assigned | 2014-01-06 | 925c4a227e83… |
| AS63027 | US |
assigned | 2014-01-06 | e2b6ee513492… |
| AS63028 | US |
assigned | 2014-01-06 | 1e71572809aa… |
| AS63029 | US |
assigned | 2014-01-06 | fff99d844df9… |
| AS63031 | US |
assigned | 2014-01-06 | a1a056e17522… |
| AS63032 | US |
assigned | 2014-01-06 | 8ee00dcd785a… |
| AS63022 | GB |
assigned | 2014-01-03 | b21f205f563c… |
| AS63024 | GB |
assigned | 2014-01-03 | b21f205f563c… |
| AS29745 | US |
assigned | 2014-01-02 | 4de1ee07ca12… |
| AS63020 | US |
assigned | 2014-01-02 | 6af54313e447… |
| AS63021 | US |
assigned | 2014-01-02 | 19ab44f746ce… |
| AS17031 | US |
assigned | 2013-12-31 | c6f2e7101496… |
| AS63019 | CA |
assigned | 2013-12-31 | 990494d1e2ee… |
| AS11036 | US |
assigned | 2013-12-30 | 25330577ab12… |
| AS63015 | US |
assigned | 2013-12-30 | 659dc7b6feb6… |
| AS63016 | US |
assigned | 2013-12-30 | 7662e244314b… |
| AS63017 |  IT |
assigned | 2013-12-30 | 4719a53e6119… |
| AS63018 | US |
assigned | 2013-12-30 | 12231d597940… |
| AS393344 | US |
assigned | 2013-12-30 | 20158000d65d… |
| AS63006 | US |
assigned | 2013-12-27 | 74dee3e5491e… |
| AS63009 | US |
assigned | 2013-12-27 | c2d77857a180… |
| AS63010 | US |
assigned | 2013-12-27 | 071840fac52e… |
| AS63011 | US |
assigned | 2013-12-27 | c2eac270d3d1… |
| AS63012 | US |
assigned | 2013-12-27 | 5192f5ac27f7… |
| AS63014 | US |
assigned | 2013-12-27 | 6aa6fcb4a36f… |
| AS14499 | US |
assigned | 2013-12-26 | 9d511015ff44… |
| AS63004 | CA |
assigned | 2013-12-26 | 03075fd1fe62… |
| AS32338 |  AI |
assigned | 2013-12-23 | 8771ca331405… |
| AS32602 | US |
assigned | 2013-12-23 | bccb7e666806… |
| AS63003 | CA |
assigned | 2013-12-23 | 47ced29ad030… |
| AS393341 | US |
assigned | 2013-12-23 | a8b529d40fd4… |
| AS22471 | US |
assigned | 2013-12-19 | 56d16d13c4e3… |
| AS23166 | US |
assigned | 2013-12-19 | fccdce38d65a… |
| AS32958 | US |
assigned | 2013-12-19 | d6acecbe9cb8… |
| AS53938 | US |
assigned | 2013-12-19 | 91e9cee25508… |
| AS54791 | US |
assigned | 2013-12-17 | 343a1220d872… |
| AS62995 | US |
assigned | 2013-12-17 | eb16eac8c426… |
| AS393339 | US |
assigned | 2013-12-17 | 67520cb5127b… |
| AS62988 | US |
assigned | 2013-12-16 | 91a8b7e52298… |
| AS62989 | US |
assigned | 2013-12-16 | 58f30ebba9e1… |
| AS62990 | US |
assigned | 2013-12-16 | 7caad00e91d5… |
| AS62991 | US |
assigned | 2013-12-16 | bbb6f3cd8472… |
| AS62992 | US |
assigned | 2013-12-16 | 5a8959459806… |
| AS62993 | CA |
assigned | 2013-12-16 | 3bbed503f6ca… |
| AS62994 | US |
assigned | 2013-12-16 | 41d05b0c683c… |
| AS393336 | US |
assigned | 2013-12-16 | 3dd7220a0b12… |
| AS11676 | US |
assigned | 2013-12-13 | f66c06293275… |
| AS393337 | US |
assigned | 2013-12-13 | 14d917b9f2aa… |
| AS62978 | US |
assigned | 2013-12-12 | 8e9072101367… |
| AS62979 | GB |
assigned | 2013-12-12 | b21f205f563c… |
| AS62980 | GB |
assigned | 2013-12-12 | b21f205f563c… |
| AS62981 |  NL |
assigned | 2013-12-12 | 1359924db9d9… |
| AS62982 | CA |
assigned | 2013-12-12 | 65a902b55fd6… |
| AS62983 | US |
assigned | 2013-12-12 | 111544879246… |
| AS62984 | US |
assigned | 2013-12-12 | f9b20efe8012… |
| AS393335 | US |
assigned | 2013-12-12 | da6aef069836… |
| AS62973 | US |
assigned | 2013-12-11 | 30c42ce59217… |
| AS62974 | US |
assigned | 2013-12-11 | d5654513bc5a… |
| AS62975 | US |
assigned | 2013-12-11 | 0cf424230aa0… |
| AS62976 | US |
assigned | 2013-12-11 | 4d21c961a247… |
| AS62977 | US |
assigned | 2013-12-11 | 18cb6eed2ef3… |
| AS14432 |  GD |
assigned | 2013-12-10 | 8ade9ace999a… |
| AS62969 | CA |
assigned | 2013-12-10 | 0e702695cc8d… |
| AS62970 | US |
assigned | 2013-12-10 | 8691ef677e48… |
| AS62971 | US |
assigned | 2013-12-10 | 1c612ee31da2… |
| AS62972 | NL |
assigned | 2013-12-10 | 1359924db9d9… |