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
1,644,546,048
📦
IPv4 networks
77,308
delegated blocks
🧭
IPv6 networks
11,579
delegated blocks
🔗
Autonomous systems
34,292
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 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: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… |
| 2620:1b3::/36 | US |
allocated | 2020-01-21 | 040d41c077a9… |
| 2605:9640::/32 | US |
allocated | 2020-01-17 | 03d35cc5968d… |
| 2602:803:d000::/40 | US |
allocated | 2020-01-16 | e4afb2bfcbcf… |
| 2602:fd7e::/36 | CA |
allocated | 2020-01-16 | b10c0eac99a1… |
| 2602:fd7f::/36 | CA |
allocated | 2020-01-16 | 7eae5afaa21d… |
| 2602:fd80::/36 | US |
allocated | 2020-01-16 | b0c56e03b66b… |
| 2602:fd81::/36 | CA |
allocated | 2020-01-16 | 34d425352047… |
| 2605:9540::/32 | US |
allocated | 2020-01-16 | 892d15573081… |
| 2602:fd82::/36 | US |
allocated | 2020-01-15 | 1d3a8c6ba55c… |
| 2605:94c0::/32 | US |
allocated | 2020-01-15 | ecd23c4b643f… |
| 2620:80:2000::/48 | US |
allocated | 2020-01-15 | c2969ac25704… |
| 2605:9440::/32 | US |
allocated | 2020-01-14 | 88ccacf03229… |
| 2602:803:c000::/44 | US |
allocated | 2020-01-13 | 4f4ae4b20956… |
| 2605:9240::/32 | US |
allocated | 2020-01-13 | 8c544347ea84… |