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 |
|---|---|---|---|---|
| 2605:b0c0::/32 |  US |
allocated | 2020-03-16 | ea8ade31cc14… |
| 2620:84:2000::/48 | US |
allocated | 2020-03-16 | 5b377d72cb20… |
| 2605:afc0::/32 | US |
allocated | 2020-03-13 | 1be027906171… |
| 2605:ae40::/32 | US |
allocated | 2020-03-10 | 123bb7fa3f15… |
| 2605:aec0::/32 | US |
allocated | 2020-03-10 | c8c0d9ad479a… |
| 2602:fd66::/36 | US |
allocated | 2020-03-09 | d1cb4d558770… |
| 2605:adc0::/32 |  GP |
allocated | 2020-03-09 | 0c5d85067391… |
| 2602:804:e000::/40 | US |
allocated | 2020-03-05 | 878a0e59d014… |
| 2602:fd67::/36 | US |
allocated | 2020-03-05 | 2b510c7e5a10… |
| 2605:acc0::/32 | US |
allocated | 2020-03-05 | 553e120144c8… |
| 2605:ad40::/32 | US |
allocated | 2020-03-05 | 8007d1dcbabc… |
| 2602:fd69::/36 |  CA |
allocated | 2020-03-04 | 78fe29c540c2… |
| 2605:ab40::/32 | US |
allocated | 2020-03-04 | 8c7310fe3d21… |
| 2605:abc0::/32 | US |
allocated | 2020-03-04 | 591a29bbecfc… |
| 2605:ac40::/32 | CA |
allocated | 2020-03-04 | 90e3321b336c… |
| 2620:83:a000::/48 | US |
allocated | 2020-03-02 | ba3cd64a4a1a… |
| 2602:804:d000::/44 | US |
allocated | 2020-02-28 | 85c5e595b39e… |
| 2602:804:c000::/44 | US |
allocated | 2020-02-27 | 751775d38abd… |
| 2602:fd6a::/36 | US |
allocated | 2020-02-27 | c55e2798bdd7… |
| 2602:fd6b::/36 | US |
allocated | 2020-02-27 | 8cf90a5325e0… |
| 2602:fd6c::/36 | US |
allocated | 2020-02-27 | f0a8a63dcc23… |
| 2605:a940::/32 | US |
allocated | 2020-02-27 | 51d4775cc480… |
| 2605:a9c0::/32 | US |
allocated | 2020-02-27 | 2c1ccc013c2e… |
| 2605:aa40::/32 | US |
allocated | 2020-02-27 | f752db523ae3… |
| 2602:804:b000::/44 | US |
allocated | 2020-02-26 | dd173e0dc069… |
| 2602:fd6e::/36 | US |
allocated | 2020-02-26 | d35908df088d… |
| 2602:fd6f::/36 |  JP |
allocated | 2020-02-26 | 9bd85bfc0208… |
| 2605:a8c0::/32 | US |
allocated | 2020-02-26 | 6e96845fd8b3… |
| 2602:804:a000::/40 | US |
allocated | 2020-02-25 | 708562b229ef… |
| 2605:a7c0::/32 | US |
allocated | 2020-02-25 | 1078a0e720ad… |
| 2605:a840::/28 | US |
allocated | 2020-02-25 | 8a13615f68bc… |
| 2602:804:9000::/44 | US |
allocated | 2020-02-21 | 5ed7ecf054da… |
| 2602:fd70::/36 | US |
allocated | 2020-02-21 | e63745f420b8… |
| 2602:ffca::/36 | US |
allocated | 2020-02-21 | 399b04ed396b… |
| 2605:a640::/32 | US |
allocated | 2020-02-21 | 5d20ce791cd8… |
| 2605:a6c0::/32 | US |
allocated | 2020-02-21 | daa566814d32… |
| 2605:a740::/32 | US |
allocated | 2020-02-21 | 11fa03ae9e98… |
| 2620:83:2000::/48 | US |
allocated | 2020-02-21 | 93fe054d6d9c… |
| 2620:83:6000::/48 | US |
allocated | 2020-02-21 | 583507fcf423… |
| 2602:804:8000::/40 | US |
allocated | 2020-02-19 | 99bcded745cb… |
| 2605:a540::/32 | US |
allocated | 2020-02-19 | ceca2b50a364… |
| 2620:82:e000::/48 | US |
allocated | 2020-02-18 | 9fe3bc14b18a… |
| 2602:fd71::/36 | US |
allocated | 2020-02-14 | f8bda08b6e8f… |
| 2605:a4c0::/32 | CA |
allocated | 2020-02-14 | bf3854f19886… |
| 2602:804:7000::/40 | US |
allocated | 2020-02-13 | ba9d97940949… |
| 2602:fd72::/36 |  AI |
allocated | 2020-02-13 | d49b894dec25… |
| 2605:a340::/32 | US |
allocated | 2020-02-13 | 23b457dd7629… |
| 2605:a3c0::/32 | US |
allocated | 2020-02-13 | 4e68ad9f99e5… |
| 2605:a440::/32 | US |
allocated | 2020-02-13 | a304476e5b8f… |
| 2620:82:a000::/48 | US |
allocated | 2020-02-13 | 84d9b28e7b92… |
| 2602:804:6000::/44 | US |
allocated | 2020-02-11 | 1b9842c1240e… |
| 2602:fd74::/36 | US |
allocated | 2020-02-11 | 6ed39b8230fc… |
| 2602:fd75::/36 |  PR |
allocated | 2020-02-11 | c737848391a9… |
| 2620:82:6000::/48 | US |
allocated | 2020-02-11 | 22252126dac8… |
| 2602:804:3000::/40 | US |
allocated | 2020-02-10 | 7fcfa595d2cb… |
| 2602:804:4000::/40 | US |
allocated | 2020-02-10 | e375904bee94… |
| 2602:804:5000::/44 | US |
allocated | 2020-02-10 | 294640799a28… |
| 2602:fd76::/36 | US |
allocated | 2020-02-10 | ef00dd312e56… |
| 2605:a040::/32 | US |
allocated | 2020-02-10 | 30a3188015bb… |
| 2605:a0c0::/32 | US |
allocated | 2020-02-10 | 1874a12909f5… |
| 2605:a140::/28 | US |
allocated | 2020-02-10 | 4f5272926f94… |
| 2605:a1c0::/32 | US |
allocated | 2020-02-10 | d9fa561d9fb8… |
| 2605:a240::/32 | US |
allocated | 2020-02-10 | 4dc2bb8f94c6… |
| 2602:fd77::/36 | PR |
allocated | 2020-02-07 | 1fb5498d3dfe… |
| 2605:9fc0::/32 | US |
allocated | 2020-02-07 | 5e2f8ba05d36… |
| 2620:82:2000::/48 | US |
allocated | 2020-02-07 | 95af4b391197… |
| 2602:fd78::/36 | CA |
allocated | 2020-02-06 | 242ed7177cc8… |
| 2620:81:a000::/48 | US |
allocated | 2020-02-06 | b9cbedfc6cb0… |
| 2602:fd79::/36 | US |
allocated | 2020-02-05 | 0b2f77460266… |
| 2605:9e40::/32 |  AG |
allocated | 2020-02-05 | 7606f0925e6c… |
| 2605:9ec0::/32 | US |
allocated | 2020-02-05 | 301ba8b58eec… |
| 2605:9f40::/32 | US |
allocated | 2020-02-05 | 90f63d71eef3… |
| 2620:81:2000::/48 | US |
allocated | 2020-02-05 | 99af43825ac2… |
| 2620:81:6000::/48 | US |
allocated | 2020-02-05 | cff5c6501440… |
| 2602:804:2000::/44 | US |
allocated | 2020-02-04 | 6c991e4bb5bd… |
| 2605:9dc0::/32 | US |
allocated | 2020-02-03 | 75fc43d5f69c… |
| 2620:80:e000::/48 | US |
allocated | 2020-02-03 | 4e8e3b5e6cd4… |
| 2602:fd7a::/36 | US |
allocated | 2020-01-31 | da3b2a1754d4… |
| 2602:fd7b::/36 | CA |
allocated | 2020-01-31 | 3e56200a6154… |
| 2605:9c40::/32 | US |
allocated | 2020-01-31 | 492875b902a4… |
| 2605:9cc0::/32 | US |
allocated | 2020-01-31 | 8e5f80a3dc11… |
| 2001:504:9e::/48 | US |
allocated | 2020-01-30 | 6abe7ec8d70d… |
| 2602:804:1000::/44 | US |
allocated | 2020-01-30 | 19c33e62fa84… |
| 2605:9bc0::/32 | US |
allocated | 2020-01-30 | b91d354b60e8… |
| 2602:804::/40 | US |
allocated | 2020-01-29 | c545772bfd23… |
| 2605:9b40::/32 | US |
allocated | 2020-01-29 | 3a496cfb8a58… |
| 2620:80:a000::/48 | US |
allocated | 2020-01-29 | 2d59e07da4af… |
| 2001:504:9d::/48 | US |
allocated | 2020-01-28 | 765ef9c447c7… |
| 2602:803:f000::/44 | US |
allocated | 2020-01-28 | d2208b809887… |
| 2602:fd7c::/36 | US |
allocated | 2020-01-28 | 056cb39c0afc… |
| 2605:9a40::/32 | US |
allocated | 2020-01-27 | 9381e00417e9… |
| 2605:9ac0::/32 | US |
allocated | 2020-01-27 | 89cab4fb2044… |
| 2602:fd7d::/36 | US |
allocated | 2020-01-24 | ea49d568db11… |
| 2605:98c0::/32 | CA |
allocated | 2020-01-23 | 98f2be7ef3b5… |
| 2605:99c0::/32 | US |
allocated | 2020-01-23 | e0b2bec9f334… |
| 2605:9740::/32 | US |
allocated | 2020-01-22 | 8838a4640c9e… |
| 2605:97c0::/32 | US |
allocated | 2020-01-22 | 765ac525e06b… |
| 2605:9840::/32 | US |
allocated | 2020-01-22 | 2d755f09b223… |
| 2605:96c0::/32 | US |
allocated | 2020-01-21 | 4df87ef3e3fe… |
| 2620:80:6000::/48 | US |
allocated | 2020-01-21 | 489ac59abb77… |