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 |
|---|---|---|---|---|
| 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… |
| 2602:fa14::/36 | US |
allocated | 2023-09-25 | 14451d701346… |
| 2607:6d40::/32 | CA |
allocated | 2023-09-25 | 2498d0144c68… |
| 2607:6dc0::/32 | US |
allocated | 2023-09-25 | 061d7ba52ba4… |
| 2607:6e40::/32 | US |
allocated | 2023-09-25 | ff179ecad9b5… |
| 2602:fa16::/40 | US |
allocated | 2023-09-22 | 8c34757f4391… |
| 2602:fa18::/36 | US |
allocated | 2023-09-21 | c9e6fe352d7f… |
| 2602:234::/36 | US |
allocated | 2023-09-20 | 8da190467ce8… |
| 2602:fa19::/40 | US |
allocated | 2023-09-20 | 699f2a069af6… |
| 2602:fa1a::/36 | US |
allocated | 2023-09-19 | 2b56f5bdb82f… |
| 2607:6cc0::/32 | US |
allocated | 2023-09-19 | 3bc4fc466920… |
| 2602:fa1b::/32 | US |
allocated | 2023-09-18 | 6b8094d518fa… |
| 2602:fa1c::/36 | US |
allocated | 2023-09-18 | 67820131f839… |
| 2607:6c40::/32 | US |
allocated | 2023-09-18 | 59b4650cc927… |
| 2602:816:1000::/44 | US |
allocated | 2023-09-15 | 5ef37074f3e8… |
| 2602:fa1d::/36 | US |
allocated | 2023-09-15 | 03859f8360ca… |
| 2602:fa1e::/36 | US |
allocated | 2023-09-15 | a97d68ea76d5… |
| 2602:fa1f::/40 | US |
allocated | 2023-09-14 | 8a290946d033… |
| 2602:fa20::/40 | US |
allocated | 2023-09-14 | 4d62864e9199… |
| 2607:6bc0::/32 | US |
allocated | 2023-09-14 | 8be5a180db79… |
| 2602:fa21::/40 | US |
allocated | 2023-09-13 | 3b3397bbd577… |
| 2607:6b40::/32 | US |
allocated | 2023-09-13 | 81f712a1eae7… |
| 2602:fa22::/40 | US |
allocated | 2023-09-12 | 114ffbe1051e… |
| 2602:fa23::/40 | US |
allocated | 2023-09-12 | 1aa4e1938c08… |
| 2602:fa24::/40 | US |
allocated | 2023-09-12 | eb2980d6b9fc… |
| 2602:fa25::/40 | CA |
allocated | 2023-09-12 | 1eb3c6deb3f6… |
| 2602:fa26::/40 | US |
allocated | 2023-09-12 | d0ad47291de1… |
| 2602:fa27::/36 | US |
allocated | 2023-09-11 | 4864188e6038… |
| 2602:fa28::/40 | US |
allocated | 2023-09-11 | 96fe3d27c9a9… |
| 2602:fa2a::/36 | US |
allocated | 2023-09-11 | 518a272ab902… |
| 2602:fa2b::/40 | US |
allocated | 2023-09-11 | 2cb511f501f9… |
| 2602:fa2c::/40 | CA |
allocated | 2023-09-11 | a04ab9581887… |
| 2607:6a40::/32 | US |
allocated | 2023-09-11 | d9721f9a2975… |
| 2607:6ac0::/32 | CA |
allocated | 2023-09-11 | 956deb91b78e… |
| 2620:bf:6000::/48 | US |
allocated | 2023-09-11 | 919ce8df5778… |
| 2602:816::/44 | US |
allocated | 2023-09-08 | b7ee32ee46b0… |
| 2602:fa2d::/36 | US |
allocated | 2023-09-08 | d75fc95d637d… |
| 2607:6940::/32 | US |
allocated | 2023-09-08 | b9bc60264b91… |
| 2607:69c0::/32 | US |
allocated | 2023-09-08 | b0193b449661… |
| 2607:6840::/32 | US |
allocated | 2023-09-07 | f87cd121af09… |
| 2607:68c0::/32 | US |
allocated | 2023-09-07 | 3f5358666f9d… |
| 2620:bf:2000::/44 | US |
allocated | 2023-09-07 | da8e7d5203ca… |
| 2607:67c0::/32 | US |
allocated | 2023-09-06 | 3ed798979c59… |
| 2602:815:f000::/44 | US |
allocated | 2023-09-05 | 702bb0b5db47… |
| 2602:fa2f::/36 | US |
allocated | 2023-09-05 | cf23f15c12fa… |
| 2607:66c0::/32 | US |
allocated | 2023-09-05 | 4334dd262ae8… |
| 2607:6740::/32 | US |
allocated | 2023-09-05 | 7a7ec3cccb8f… |
| 2602:815:e000::/40 | US |
allocated | 2023-09-01 | 4a08dfc5c6bc… |
| 2602:815:d000::/44 | US |
allocated | 2023-08-31 | dd6e2b4a1816… |