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:fb9a::/32 |  US |
allocated | 2022-03-25 | 4f0b31083ad8… |
| 2602:fb9b::/36 | US |
allocated | 2022-03-25 | ecb715b16dea… |
| 2602:fb9c::/40 | US |
allocated | 2022-03-25 | 567687514080… |
| 2001:504:117::/48 |  CA |
allocated | 2022-03-23 | bd4da63c2534… |
| 2602:80f:3000::/40 | US |
allocated | 2022-03-23 | 1217ee5303e6… |
| 2602:fb9d::/40 | US |
allocated | 2022-03-23 | ed937fd828b2… |
| 2606:c2c0::/32 | US |
allocated | 2022-03-23 | 7ca33921db4e… |
| 2620:a8:6000::/48 | CA |
allocated | 2022-03-23 | 1a42f2bc723d… |
| 2602:fb9e::/40 | US |
allocated | 2022-03-18 | 4b2eefa72570… |
| 2602:fb9f::/36 | US |
allocated | 2022-03-18 | 39226e22360e… |
| 2602:fba0::/36 | US |
allocated | 2022-03-18 | ef3a97563521… |
| 2602:fba1::/36 | US |
allocated | 2022-03-18 | 3538c1e668e5… |
| 2602:fba2::/32 | US |
allocated | 2022-03-18 | 7a5df2988feb… |
| 2620:a8:2000::/48 | US |
allocated | 2022-03-18 | 2ac15ed67a66… |
| 2602:fba3::/36 | US |
allocated | 2022-03-17 | e4bcfa0c6a49… |
| 2602:fba4::/36 | US |
allocated | 2022-03-17 | 40cd2c96137e… |
| 2602:fba5::/40 | US |
allocated | 2022-03-16 | 617261af2056… |
| 2606:c1c0::/32 | US |
allocated | 2022-03-16 | 276422fe4821… |
| 2602:fba6::/36 | US |
allocated | 2022-03-15 | 1dafe16b3df2… |
| 2602:fba8::/36 | US |
allocated | 2022-03-15 | a47cee14e34a… |
| 2602:fba9::/40 | US |
allocated | 2022-03-11 | 125f77af5ed5… |
| 2602:fbaa::/36 | US |
allocated | 2022-03-11 | 30b5ca67d880… |
| 2606:c0c0::/32 | US |
allocated | 2022-03-10 | 4da5c7393403… |
| 2602:fbab::/40 | US |
allocated | 2022-03-09 | 529a9d680c6e… |
| 2606:c040::/32 | US |
allocated | 2022-03-09 | 4f0b31083ad8… |
| 2602:fbad::/40 | US |
allocated | 2022-03-08 | 975c7d5702ee… |
| 2602:fbaf::/36 | US |
allocated | 2022-03-08 | 91ef47aaa970… |
| 2602:fbb0::/36 | CA |
allocated | 2022-03-08 | 75b94af7b12c… |
| 2606:be40::/32 | US |
allocated | 2022-03-08 | b803035943d9… |
| 2606:bf40::/32 | US |
allocated | 2022-03-08 | 800741814547… |
| 2606:bfc0::/32 | US |
allocated | 2022-03-08 | 9f1a0178984d… |
| 2602:fbb1::/40 | US |
allocated | 2022-03-07 | 007c4f763324… |
| 2602:fbb2::/36 | US |
allocated | 2022-03-07 | a32890da06d6… |
| 2606:bdc0::/32 | US |
allocated | 2022-03-07 | c7bc6174a969… |
| 2620:a7:e000::/48 | US |
allocated | 2022-03-07 | d2a7fb77dba4… |
| 2602:80f:2000::/44 | US |
allocated | 2022-03-04 | ae0df7edaaa3… |
| 2606:bb40::/32 | US |
allocated | 2022-03-04 | 6052786a817d… |
| 2606:bbc0::/32 | US |
allocated | 2022-03-04 | 4a0e2310c18d… |
| 2606:bc40::/32 | US |
allocated | 2022-03-04 | d1da9548ad98… |
| 2606:bcc0::/32 | US |
allocated | 2022-03-04 | 2a4abbe3fc6e… |
| 2606:bd40::/32 | US |
allocated | 2022-03-04 | d0ab9c6a48fb… |
| 2620:a7:a000::/48 | US |
allocated | 2022-03-04 | 62c7e0365be5… |
| 2602:fbb4::/40 | US |
allocated | 2022-03-03 | 0de086374e7d… |
| 2602:fbb5::/36 | US |
allocated | 2022-03-03 | 78ebe7f57b8e… |
| 2602:fbb6::/36 | US |
allocated | 2022-03-03 | 7db847194d49… |
| 2606:bac0::/32 | US |
allocated | 2022-03-03 | d0293edd7e77… |
| 2602:274::/36 | US |
allocated | 2022-03-02 | 399da38fd3d4… |
| 2606:b9c0::/32 | US |
allocated | 2022-03-02 | b990687ac3df… |
| 2606:ba40::/32 | US |
allocated | 2022-03-02 | 8a1e1d4bfe74… |
| 2602:fbb7::/36 | CA |
allocated | 2022-03-01 | 06df78245c06… |
| 2606:b940::/32 | US |
allocated | 2022-03-01 | 250630204683… |
| 2602:fbb8::/36 | CA |
allocated | 2022-02-25 | 08d9e2bb09ed… |
| 2602:fbb9::/36 | US |
allocated | 2022-02-24 | b3bbbe0cb124… |
| 2602:fbba::/40 | US |
allocated | 2022-02-24 | 10a03af22a8d… |
| 2602:fbbb::/36 | US |
allocated | 2022-02-24 | c85955075507… |
| 2602:fbbc::/40 | US |
allocated | 2022-02-23 | d3b175e56826… |
| 2606:b840::/32 | US |
allocated | 2022-02-23 | 07a964d96894… |
| 2606:b8c0::/32 | US |
allocated | 2022-02-23 | 4dfe94a2ae3c… |
| 2602:fbbd::/36 | US |
allocated | 2022-02-22 | 46d2081f6de5… |
| 2602:fbbf::/36 | US |
allocated | 2022-02-22 | 112f93a2ed7e… |
| 2602:fbc0::/40 | US |
allocated | 2022-02-22 | 486a6b6af739… |
| 2602:fbc1::/36 | US |
allocated | 2022-02-22 | 8cc9e2f38d44… |
| 2602:fbc2::/40 | US |
allocated | 2022-02-22 | cf946a95759a… |
| 2602:fbc3::/36 | US |
allocated | 2022-02-22 | 5a3e9e7a80ad… |
| 2602:fbc4::/36 | US |
allocated | 2022-02-22 | a6c8b3c1f0e8… |
| 2606:b640::/32 | US |
allocated | 2022-02-22 | 973eedb80a18… |
| 2606:b6c0::/32 | CA |
allocated | 2022-02-22 | 29346f3ebed4… |
| 2606:b740::/32 | CA |
allocated | 2022-02-22 | c121281ce66d… |
| 2606:b7c0::/32 |  PR |
allocated | 2022-02-22 | 2fddc7b4f5c1… |
| 2602:80f::/44 | US |
allocated | 2022-02-16 | 6bb977834366… |
| 2602:80f:1000::/44 | US |
allocated | 2022-02-16 | 6206343b2f3d… |
| 2602:fbc5::/40 | US |
allocated | 2022-02-16 | 41fc6cb145ec… |
| 2606:b4c0::/32 | US |
allocated | 2022-02-16 | cd99cc6507f0… |
| 2606:b540::/32 | US |
allocated | 2022-02-16 | 877eb8135f79… |
| 2620:a7:2000::/48 | US |
allocated | 2022-02-16 | b3042e1c3e82… |
| 2601:8000::/24 | US |
allocated | 2022-02-15 | affe9ea9c56a… |
| 2602:fbc7::/36 | CA |
allocated | 2022-02-15 | 52591df93cb8… |
| 2606:b440::/32 | US |
allocated | 2022-02-15 | 042178887190… |
| 2602:80e:f000::/44 | US |
allocated | 2022-02-14 | 40f66b7e32a5… |
| 2606:b3c0::/32 | US |
allocated | 2022-02-14 | 9fc1ee8935c9… |
| 2620:a6:e000::/48 | US |
allocated | 2022-02-14 | 8501751f6f1c… |
| 2602:fbc9::/36 | US |
allocated | 2022-02-11 | 3d006f64c0fb… |
| 2606:b140::/32 | US |
allocated | 2022-02-11 | d728c1d350b6… |
| 2606:b240::/32 | CA |
allocated | 2022-02-11 | e436a9bf80f2… |
| 2606:b2c0::/32 | US |
allocated | 2022-02-11 | 190431e9b889… |
| 2606:b340::/32 | CA |
allocated | 2022-02-11 | 9140c3c6266f… |
| 2602:273::/36 | US |
allocated | 2022-02-09 | 31432248870c… |
| 2606:b0c0::/32 | CA |
allocated | 2022-02-09 | bfc82c32f1e5… |
| 2600:ec00::/28 | US |
allocated | 2022-02-08 | 00db7b8d8c7d… |
| 2602:fbca::/36 | US |
allocated | 2022-02-08 | 25d3bdad747d… |
| 2602:fbcb::/40 | US |
allocated | 2022-02-08 | 22e1cea4d402… |
| 2602:fbcd::/36 | US |
allocated | 2022-02-08 | 81a328ad0ce7… |
| 2606:a380::/32 | US |
allocated | 2022-02-08 | deb779b8558d… |
| 2606:afc0::/32 | CA |
allocated | 2022-02-08 | ed4338465adb… |
| 2606:b040::/32 | US |
allocated | 2022-02-08 | ab9afb276a1a… |
| 2602:fbcf::/36 | US |
allocated | 2022-02-03 | 6c0e988ee30a… |
| 2606:adc0::/32 | US |
allocated | 2022-02-03 | e92477553deb… |
| 2606:ae40::/32 | US |
allocated | 2022-02-03 | 7bc1ff908a7a… |
| 2606:aec0::/32 | US |
allocated | 2022-02-03 | 3a6e1cdc0d25… |
| 2606:af40::/32 | US |
allocated | 2022-02-03 | baaff1132ef0… |