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
1.64B
1,644,997,632
📦
IPv4 networks
76,756
delegated blocks
🧭
IPv6 networks
11,434
delegated blocks
🔗
Autonomous systems
34,116
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2607:8040::/32 |  US |
allocated | 2023-11-27 | 9b943919f34d… |
| 2602:f9d9::/40 | US |
allocated | 2023-11-22 | d6f03c62d747… |
| 2602:f9da::/36 |  VG |
allocated | 2023-11-22 | 6bc87c4eebdf… |
| 2602:f9db::/40 | US |
allocated | 2023-11-21 | f3c5271fc84f… |
| 2607:7fc0::/32 | US |
allocated | 2023-11-21 | 093b2b60bffb… |
| 2602:f9dc::/40 | US |
allocated | 2023-11-20 | 8bf643e46278… |
| 2607:7e40::/32 | US |
allocated | 2023-11-20 | fc2414f876b9… |
| 2602:f9dd::/40 | US |
allocated | 2023-11-17 | 69c1d6827bb0… |
| 2620:c1:2000::/48 | US |
allocated | 2023-11-17 | 4e44f28ac1fe… |
| 2620:c1:6000::/48 |  CA |
allocated | 2023-11-17 | ccd25301edba… |
| 2602:f9de::/40 | US |
allocated | 2023-11-16 | 2f48a9d259c9… |
| 2602:f9df::/32 | US |
allocated | 2023-11-16 | 98ecfd094cbb… |
| 2602:f9e0::/40 | US |
allocated | 2023-11-16 | bdcbddb3415a… |
| 2607:7d40::/32 | US |
allocated | 2023-11-16 | befe1ca85a23… |
| 2607:7dc0::/32 | US |
allocated | 2023-11-16 | bbfdffad8e0c… |
| 2602:816:a000::/40 | US |
allocated | 2023-11-15 | 49a83b336ad1… |
| 2607:7cc0::/32 | US |
allocated | 2023-11-15 | 05fa12433956… |
| 2602:816:9000::/40 | US |
allocated | 2023-11-14 | 3403ab285fe9… |
| 2602:f9e2::/40 | US |
allocated | 2023-11-14 | 7db897eba159… |
| 2602:f9e3::/40 | US |
allocated | 2023-11-14 | 21631772a03f… |
| 2602:f9e4::/36 | US |
allocated | 2023-11-14 | 28e7a1c6f0c7… |
| 2607:7c40::/32 | US |
allocated | 2023-11-14 | 1f0b0b97e79f… |
| 2602:f9e5::/36 | US |
allocated | 2023-11-13 | c9c364a7bac5… |
| 2602:f9e7::/36 | US |
allocated | 2023-11-13 | 8d5bed19320a… |
| 2602:f9e9::/36 | US |
allocated | 2023-11-13 | 04a94339b5f8… |
| 2602:f9ea::/40 | US |
allocated | 2023-11-13 | f36c35ddaaef… |
| 2602:f9ec::/36 | CA |
allocated | 2023-11-13 | b1fa29db648a… |
| 2607:7b40::/32 | US |
allocated | 2023-11-13 | c0eac18f6571… |
| 2607:7bc0::/32 | US |
allocated | 2023-11-13 | 3ffec1cd5186… |
| 2602:f9ed::/36 | US |
allocated | 2023-11-08 | 5496d2d73cc6… |
| 2602:f9ee::/40 | US |
allocated | 2023-11-08 | f1e8363a8b03… |
| 2602:f9f1::/40 | US |
allocated | 2023-11-08 | ade339d4faf0… |
| 2607:7ac0::/32 | US |
allocated | 2023-11-08 | ed954c89454b… |
| 2607:7a40::/32 | US |
allocated | 2023-11-07 | 593f03757fab… |
| 2602:f9f3::/32 | US |
allocated | 2023-11-06 | df053212543a… |
| 2607:7940::/32 | US |
allocated | 2023-11-06 | c615520bf540… |
| 2607:79c0::/32 | US |
allocated | 2023-11-06 | db8bb0561706… |
| 2602:f9f4::/40 | US |
allocated | 2023-11-02 | 0e40f665a1d0… |
| 2607:78c0::/32 | US |
allocated | 2023-11-02 | 8bb88c7d8710… |
| 2602:816:7000::/44 | US |
allocated | 2023-11-01 | 7608228fa114… |
| 2602:816:8000::/40 | US |
allocated | 2023-11-01 | 8c28e4601ee8… |
| 2602:f9f5::/40 | US |
allocated | 2023-11-01 | 9a2d677e2ae0… |
| 2602:f9f6::/32 | US |
allocated | 2023-11-01 | f8b9cb58e186… |
| 2602:f9f7::/40 | US |
allocated | 2023-10-27 | d472747a94cc… |
| 2602:f9f8::/40 | US |
allocated | 2023-10-27 | 5968b89d39c5… |
| 2602:f9f9::/40 | US |
allocated | 2023-10-27 | 09562780d847… |
| 2602:f9fa::/36 | US |
allocated | 2023-10-24 | 5536c6281cb3… |
| 2602:f9fb::/40 | US |
allocated | 2023-10-24 | 69377c57c998… |
| 2607:77c0::/32 | US |
allocated | 2023-10-24 | d5e4edffb401… |
| 2607:7840::/32 | US |
allocated | 2023-10-24 | c7be9bcb2cd1… |
| 2602:f9fc::/40 | CA |
allocated | 2023-10-23 | b7900cd2c296… |
| 2607:76c0::/36 | US |
allocated | 2023-10-23 | b32d482f37db… |
| 2607:7740::/32 | US |
allocated | 2023-10-23 | b94fffe4966b… |
| 2602:f9fd::/32 | US |
allocated | 2023-10-20 | 390d0d956dbf… |
| 2602:f9fe::/40 | US |
allocated | 2023-10-20 | f10a89e29828… |
| 2630::/16 | US |
allocated | 2023-10-20 | 7e13023e6f8a… |
| 2607:7540::/32 | CA |
allocated | 2023-10-19 | 809f0edd42cc… |
| 2607:75c0::/32 | US |
allocated | 2023-10-19 | b427dc8b63f7… |
| 2602:f9ff::/40 | US |
allocated | 2023-10-18 | 15e4d814d1ac… |
| 2602:fa00::/40 | US |
allocated | 2023-10-18 | ebaf74f2286f… |
| 2602:fa01::/36 | US |
allocated | 2023-10-18 | 53d01ecb14d8… |
| 2602:fa02::/36 | US |
allocated | 2023-10-18 | 5de563b99d01… |
| 2602:fa04::/40 | US |
allocated | 2023-10-17 | 88dc9722368e… |
| 2607:74c0::/32 | US |
allocated | 2023-10-17 | f79ff9c41650… |
| 2607:7440::/32 | US |
allocated | 2023-10-16 | ba01724dccf5… |
| 2607:7340::/32 | US |
allocated | 2023-10-13 | 4ccd91293154… |
| 2607:73c0::/32 | US |
allocated | 2023-10-13 | 96b3b39deeca… |
| 2620:c0:a000::/48 | US |
allocated | 2023-10-13 | 770847357e54… |
| 2602:816:6000::/40 | US |
allocated | 2023-10-12 | 2a6f5a74fed9… |
| 2602:816:3000::/44 | US |
allocated | 2023-10-11 | dcaf2c31321c… |
| 2602:816:4000::/44 | CA |
allocated | 2023-10-11 | 94ecb18ffe9b… |
| 2602:816:5000::/40 | US |
allocated | 2023-10-11 | da2a9923ff5a… |
| 2602:fa06::/40 | US |
allocated | 2023-10-11 | 4333e50aadb5… |
| 2607:7140::/32 | US |
allocated | 2023-10-11 | ec929ad2f1e1… |
| 2607:71c0::/32 | US |
allocated | 2023-10-11 | 199f4dcf55b9… |
| 2607:7240::/32 | US |
allocated | 2023-10-11 | 3181536e4e46… |
| 2607:72c0::/32 | CA |
allocated | 2023-10-11 | 12fa78c831d4… |
| 2602:fa07::/32 | US |
allocated | 2023-10-10 | 39aa7fdaac88… |
| 2607:70c0::/32 | US |
allocated | 2023-10-10 | ef9e49f268a0… |
| 2607:6fc0::/32 | US |
allocated | 2023-10-09 | b2726f5e95f1… |
| 2607:7040::/32 | US |
allocated | 2023-10-09 | 832558d197b1… |
| 2001:504:133::/48 | US |
allocated | 2023-10-06 | 8a13615f68bc… |
| 2601:1800::/28 | US |
allocated | 2023-10-06 | f745e820302a… |
| 2602:fa09::/36 | US |
allocated | 2023-10-05 | 8d7509b4c105… |
| 2607:6f40::/32 | US |
allocated | 2023-10-05 | 66f7ab188046… |
| 2602:fa0a::/40 | US |
allocated | 2023-10-04 | 01606de1e768… |
| 2602:fa0b::/36 | US |
allocated | 2023-10-04 | e5ba05898df9… |
| 2620:bf:e000::/48 | US |
allocated | 2023-10-03 | e852d8a690c9… |
| 2602:fa0c::/40 | US |
allocated | 2023-10-02 | f51336fea5b9… |
| 2602:fa0d::/36 | US |
allocated | 2023-10-02 | bfa36d373f2b… |
| 2602:fa0e::/36 | US |
allocated | 2023-10-02 | f5528a5f7f79… |
| 2602:fa0f::/36 | US |
allocated | 2023-10-02 | 9aaf68572cd4… |
| 2001:504:132::/48 | CA |
allocated | 2023-09-29 | 12a8c9d69826… |
| 2602:fa10::/36 | US |
allocated | 2023-09-29 | a2574fb60a73… |
| 2607:6ec0::/32 |  PR |
allocated | 2023-09-29 | 0a9b52fb6605… |
| 2620:bf:a000::/48 | US |
allocated | 2023-09-29 | 945e79f64b12… |
| 2602:fa11::/36 | CA |
allocated | 2023-09-27 | 041fdd4cd3d9… |
| 2602:fa12::/40 | US |
allocated | 2023-09-27 | f13610451927… |
| 2602:816:2000::/44 | US |
allocated | 2023-09-26 | 14990af94c3d… |
| 2602:fa13::/40 | US |
allocated | 2023-09-26 | 640a2622e913… |