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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:fc9a::/36 |  CA |
allocated | 2021-04-09 | 7d958d2474d8… |
| 2606:3ec0::/32 |  US |
allocated | 2021-04-09 | 37c991ab32e3… |
| 2602:fc9c::/36 | US |
allocated | 2021-04-08 | db8774ef4853… |
| 2602:fc9d::/36 | US |
allocated | 2021-04-08 | ac87c85b583c… |
| 2602:fc9e::/36 | US |
allocated | 2021-04-08 | 2ccd6540f920… |
| 2606:3e40::/32 | US |
allocated | 2021-04-08 | af9724ed1a52… |
| 2602:fca0::/36 | US |
allocated | 2021-04-07 | b3ad91e1d0d3… |
| 2602:fca1::/36 | US |
allocated | 2021-04-07 | b26cdf885954… |
| 2602:fca2::/36 | CA |
allocated | 2021-04-07 | 2f572c6fe612… |
| 2606:3dc0::/32 | US |
allocated | 2021-04-07 | 8a13ae8a9f40… |
| 2606:3cc0::/32 | US |
allocated | 2021-04-06 | 46a27b78bfb8… |
| 2606:3d40::/32 | US |
allocated | 2021-04-06 | 680471ae5994… |
| 2620:96:2000::/48 | US |
allocated | 2021-04-06 | 81edf322061f… |
| 2606:3c40::/32 | US |
allocated | 2021-04-05 | fd71130d6326… |
| 2602:fca3::/36 | US |
allocated | 2021-04-02 | f21130892698… |
| 2606:3bc0::/32 | US |
allocated | 2021-04-02 | de3fa7afc5c2… |
| 2620:1ba::/36 | US |
allocated | 2021-04-02 | 46697f8da0f3… |
| 2602:80a:4000::/44 | US |
allocated | 2021-04-01 | cbe5905c05f8… |
| 2606:3b40::/32 | US |
allocated | 2021-04-01 | 3a2fb43ca0aa… |
| 2606:39c0::/32 | US |
allocated | 2021-03-31 | 0fa7e1619fe5… |
| 2606:3a40::/32 | US |
allocated | 2021-03-31 | cd2120823bbd… |
| 2606:3ac0::/32 | US |
allocated | 2021-03-31 | f79073553cd5… |
| 2606:3940::/32 | US |
allocated | 2021-03-30 | f0e6c512fe2c… |
| 2602:fca5::/36 | US |
allocated | 2021-03-29 | e9850b85b16c… |
| 2602:fca6::/36 | US |
allocated | 2021-03-29 | 400d2bca9605… |
| 2606:3840::/32 | US |
allocated | 2021-03-29 | 645de5063afb… |
| 2606:38c0::/32 | US |
allocated | 2021-03-29 | 840982b02d87… |
| 2620:95:a000::/48 |  AG |
allocated | 2021-03-29 | 28b93e207055… |
| 2602:fca7::/36 | CA |
allocated | 2021-03-26 | 54b97d638648… |
| 2602:fca8::/36 | US |
allocated | 2021-03-26 | 115b8030c073… |
| 2602:fca9::/36 | US |
allocated | 2021-03-26 | 88e9e1a9f782… |
| 2602:fcaa::/36 | US |
allocated | 2021-03-26 | 408b62c9e102… |
| 2606:36c0::/32 | US |
allocated | 2021-03-26 | 65a32639625e… |
| 2606:3740::/32 | CA |
allocated | 2021-03-26 | aaad7a4b2f25… |
| 2602:fcab::/40 | US |
allocated | 2021-03-25 | 91aa71424237… |
| 2606:35c0::/32 | US |
allocated | 2021-03-25 | c4f199f56445… |
| 2602:80a:3000::/44 | CA |
allocated | 2021-03-24 | ddf43eb942e7… |
| 2602:fcac::/40 | US |
allocated | 2021-03-24 | 09779bb158e1… |
| 2602:fcad::/36 | US |
allocated | 2021-03-23 | 7923ed5b5f52… |
| 2602:fcae::/36 | US |
allocated | 2021-03-23 | bc8e68373dcf… |
| 2606:3540::/32 | US |
allocated | 2021-03-23 | 33a16e440f00… |
| 2606:3440::/32 | US |
allocated | 2021-03-22 | 739c2ee28080… |
| 2606:34c0::/32 | US |
allocated | 2021-03-22 | 5b40663b33bb… |
| 2602:80a:2000::/40 | US |
allocated | 2021-03-19 | f2b2ebb198db… |
| 2602:fcaf::/36 | US |
allocated | 2021-03-19 | b19502adef42… |
| 2606:33c0::/32 | US |
allocated | 2021-03-19 | 6f04c63a43bb… |
| 2620:95:2000::/48 | US |
allocated | 2021-03-19 | 747c9433b507… |
| 2606:32c0::/32 | US |
allocated | 2021-03-18 | 69c81a0dd1bd… |
| 2602:fcb0::/36 | US |
allocated | 2021-03-17 | d92e17473a3d… |
| 2606:31c0::/32 | US |
allocated | 2021-03-17 | a1a056e17522… |
| 2606:3240::/32 | US |
allocated | 2021-03-17 | 90323e640088… |
| 2606:3140::/32 | CA |
allocated | 2021-03-16 | 8995912cc8af… |
| 2620:1b8::/32 | US |
allocated | 2021-03-16 | 31caea8da158… |
| 2620:1b9::/32 | US |
allocated | 2021-03-16 | d2ca47971f11… |
| 2602:80a:1000::/40 | US |
allocated | 2021-03-15 | c864ae3bcf90… |
| 2602:fcb1::/36 | US |
allocated | 2021-03-15 | e201ad07fc57… |
| 2606:3040::/32 | US |
allocated | 2021-03-15 | 6cf8d0de3323… |
| 2606:30c0::/32 | US |
allocated | 2021-03-15 | 7bbeffd62df8… |
| 2602:fcb2::/36 | US |
allocated | 2021-03-12 | d56bb9cf500a… |
| 2606:2fc0::/32 | US |
allocated | 2021-03-12 | d56b7a655540… |
| 2602:fcb3::/36 | US |
allocated | 2021-03-11 | 49437287f4c5… |
| 2606:2e40::/32 | US |
allocated | 2021-03-11 | 6ff6bbc40a8c… |
| 2606:2ec0::/32 | US |
allocated | 2021-03-11 | 7e504ec22c27… |
| 2606:2cc0::/32 | US |
allocated | 2021-03-09 | 455fae162572… |
| 2606:2d40::/32 | US |
allocated | 2021-03-09 | d66bd5be4031… |
| 2606:2dc0::/32 | US |
allocated | 2021-03-09 | 70b88ef1e6ee… |
| 2602:80a::/40 | US |
allocated | 2021-03-08 | 3c137d958f01… |
| 2602:fcb4::/36 | US |
allocated | 2021-03-08 | 20f0b19d248b… |
| 2602:fcb5::/36 |  PR |
allocated | 2021-03-05 | 4756cb5ebd19… |
| 2602:fcb6::/36 | US |
allocated | 2021-03-05 | cc0feb5d3d48… |
| 2606:2c40::/32 | US |
allocated | 2021-03-05 | a80726366fc7… |
| 2001:504:108::/48 | US |
allocated | 2021-03-04 | 7190401f4e33… |
| 2602:809:e000::/40 | US |
allocated | 2021-03-04 | f4adf389112b… |
| 2602:809:f000::/44 | US |
allocated | 2021-03-04 | 00c9132c862e… |
| 2606:2b40::/32 | US |
allocated | 2021-03-04 | 09b10142bc0f… |
| 2606:2bc0::/32 | CA |
allocated | 2021-03-04 | 3d5126e86861… |
| 2602:fcb8::/32 | US |
allocated | 2021-03-02 | 49c8f7900f64… |
| 2620:94:a000::/48 | US |
allocated | 2021-03-02 | 5cb4baa79431… |
| 2620:94:6000::/48 | US |
allocated | 2021-03-01 | 68d7269e13b3… |
| 2001:504:106::/48 | US |
allocated | 2021-02-26 | 7190401f4e33… |
| 2001:504:107::/48 | US |
allocated | 2021-02-26 | 7190401f4e33… |
| 2602:fcb9::/36 | US |
allocated | 2021-02-25 | 5e93f9f71110… |
| 2620:94:2000::/48 | US |
allocated | 2021-02-25 | 53fcbd63daad… |
| 2606:2ac0::/32 | PR |
allocated | 2021-02-24 | 6cd686d18c1b… |
| 2606:29c0::/32 | US |
allocated | 2021-02-23 | ae9b40c2d665… |
| 2606:2a40::/32 | US |
allocated | 2021-02-23 | 57f75e8cfe8a… |
| 2602:fcba::/36 | US |
allocated | 2021-02-22 | 4c9c1559552c… |
| 2602:fcbb::/40 | US |
allocated | 2021-02-19 | 74b424a0f503… |
| 2602:fcbd::/36 | CA |
allocated | 2021-02-19 | c83d202018b2… |
| 2606:28c0::/32 | US |
allocated | 2021-02-19 | 511d96e0bb82… |
| 2606:2940::/32 | US |
allocated | 2021-02-19 | 4510fa588ee8… |
| 2620:1b7::/32 | CA |
allocated | 2021-02-19 | 2f5dc42d3a28… |
| 2606:2840::/32 | US |
allocated | 2021-02-18 | a61303a8fade… |
| 2606:2740::/32 | US |
allocated | 2021-02-17 | cbbf7e419d00… |
| 2606:27c0::/32 | US |
allocated | 2021-02-17 | 17ce7b98bac3… |
| 2606:26c0::/32 | US |
allocated | 2021-02-16 | e8f701df54d4… |
| 2602:809:d000::/44 | US |
allocated | 2021-02-15 | b004b3ecde24… |
| 2602:fcbe::/36 | CA |
allocated | 2021-02-15 | 53a6b0f29696… |
| 2602:fcbf::/36 | US |
allocated | 2021-02-15 | d360e3190d48… |
| 2620:93:2000::/48 | US |
allocated | 2021-02-10 | 6ee4d896d77b… |