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
1,645,624,576
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,019
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 2602:ffb4::/32 |  US |
allocated | 2014-06-24 | b1eb01bf5a81… |
| 2605:8a80::/32 | US |
allocated | 2014-06-24 | 73f9edc490b6… |
| 2605:8b80::/32 | US |
allocated | 2014-06-24 | 00de0e9acf32… |
| 2605:8c80::/32 |  CA |
allocated | 2014-06-24 | a2e1bb6f40a4… |
| 2605:8980::/32 | US |
allocated | 2014-06-23 | ea58a6be6f45… |
| 2620:82:4000::/48 | US |
allocated | 2014-06-23 | 8f043fbf86b6… |
| 2620:11a:9000::/44 | US |
allocated | 2014-06-23 | 7f3760f18695… |
| 2600:1d00::/28 | US |
allocated | 2014-06-20 | 2487a5c1b756… |
| 2605:8880::/32 | US |
allocated | 2014-06-20 | b0b435ae145e… |
| 2602:ffb5::/32 | US |
allocated | 2014-06-19 | c1664bd9d835… |
| 2620:11a:8000::/44 | US |
allocated | 2014-06-19 | d85224cdeb7c… |
| 2605:8780::/32 | CA |
allocated | 2014-06-18 | f85b4121114d… |
| 2620:81:c000::/48 | US |
allocated | 2014-06-18 | 6a39d86a97af… |
| 2605:8680::/28 | US |
allocated | 2014-06-17 | dddb3d748ab8… |
| 2620:e:8000::/48 | US |
allocated | 2014-06-17 | 261258ecc99e… |
| 2620:11a:7000::/44 | US |
allocated | 2014-06-17 | 4f1fe059d66f… |
| 2602:ffb6::/36 | CA |
allocated | 2014-06-16 | 9f192f5419a9… |
| 2606:7900::/32 | US |
allocated | 2014-06-16 | 75fc43d5f69c… |
| 2620:81:4000::/48 | US |
allocated | 2014-06-16 | 45387a87b6ea… |
| 2620:11a:3000::/40 | US |
allocated | 2014-06-16 | b5ce0666fdc8… |
| 2620:11a:4000::/40 | US |
allocated | 2014-06-16 | 55a055409207… |
| 2620:11a:6000::/44 | US |
allocated | 2014-06-16 | 6259ac710d43… |
| 2602:ffb7::/36 | US |
allocated | 2014-06-11 | 7920c0f2e63e… |
| 2602:ffb8::/36 | US |
allocated | 2014-06-11 | 7b84e3bc074c… |
| 2602:ffb9::/36 | US |
allocated | 2014-06-11 | 939c63049690… |
| 2605:8480::/32 | US |
allocated | 2014-06-11 | e0082a77a634… |
| 2605:8580::/32 | US |
allocated | 2014-06-11 | e09d0c2a9d94… |
| 2620:80:c000::/48 | CA |
allocated | 2014-06-11 | 7f7977babdf9… |
| 2620:11a:1000::/44 | CA |
allocated | 2014-06-11 | 0cd6a28b43b5… |
| 2607:8600::/32 | US |
allocated | 2014-06-09 | 4388203e85da… |
| 2620:7f:c000::/48 | US |
allocated | 2014-06-09 | 061c82932a94… |
| 2620:7d:c000::/48 | US |
allocated | 2014-06-06 | 10ec367b7a87… |
| 2600:1a00::/28 |  GD |
allocated | 2014-06-05 | 54753e15d57e… |
| 2600:1b00::/24 |  JM |
allocated | 2014-06-05 | 5670b17dd30b… |
| 2603:1000::/24 | US |
allocated | 2014-06-05 | b004b3ecde24… |
| 2605:8080::/36 | US |
allocated | 2014-06-05 | ecb88abdc982… |
| 2602:ffba::/36 | US |
allocated | 2014-06-04 | b690f866f85d… |
| 2605:7f80::/32 | US |
allocated | 2014-06-04 | b5b2b27a9866… |
| 2620:119:c000::/44 | US |
allocated | 2014-06-04 | f796472a6444… |
| 2620:119:d000::/40 | US |
allocated | 2014-06-04 | 255f7e0a951d… |
| 2602:ffbb::/36 | US |
allocated | 2014-06-03 | 6d72ed857573… |
| 2605:7e80::/32 | CA |
allocated | 2014-06-03 | 0e702695cc8d… |
| 2620:7d:4000::/48 | US |
allocated | 2014-06-03 | bdd43b6cf448… |
| 2620:119:a000::/44 | US |
allocated | 2014-06-03 | e3931ba8825c… |
| 2620:119:b000::/44 | US |
allocated | 2014-06-03 | 2e83e2ca7d60… |
| 2620:119:e000::/40 | US |
allocated | 2014-06-03 | a79a91dd2f27… |
| 2602:ffbc::/36 | US |
allocated | 2014-06-02 | 59adff0216e8… |
| 2605:7d80::/32 | US |
allocated | 2014-06-02 | cb948a2bb4c7… |
| 2606:5a00::/32 |  VI |
allocated | 2014-06-02 | 8f14470a2eaf… |
| 2620:7b:4000::/48 | US |
allocated | 2014-06-02 | d46f86895434… |
| 2602:250::/28 | US |
allocated | 2014-05-30 | e220ed812a4c… |
| 2605:7b80::/32 | US |
allocated | 2014-05-30 | 951b5b374536… |
| 2605:7c80::/32 | US |
allocated | 2014-05-30 | 81d06921381e… |
| 2620:119:9000::/40 | US |
allocated | 2014-05-30 | 3c38448350e3… |
| 2620:16b::/32 | US |
allocated | 2014-05-30 | e48ea34be40d… |
| 2605:7980::/32 | US |
allocated | 2014-05-29 | 1e839c63b80d… |
| 2001:504:3c::/48 | US |
allocated | 2014-05-28 | 65bf32d2bf46… |
| 2600:1900::/28 | US |
allocated | 2014-05-28 | 5cb965e996bf… |
| 2602:ffbd::/36 | US |
allocated | 2014-05-28 | a90ef3f459ff… |
| 2605:7880::/32 | US |
allocated | 2014-05-28 | 863e13f3475f… |
| 2620:7a:c000::/48 | US |
allocated | 2014-05-28 | e1bf90b55376… |
| 2620:119:8000::/44 | US |
allocated | 2014-05-28 | e1c87c76c030… |
| 2600:7c00::/28 |  LC |
allocated | 2014-05-27 | fdf741abb77d… |
| 2605:7680::/32 | US |
allocated | 2014-05-27 | 4b85a5bca9cb… |
| 2605:7780::/32 | US |
allocated | 2014-05-27 | 41df6c4d9b22… |
| 2001:504:3b::/48 | US |
allocated | 2014-05-23 | e71d75d801ce… |
| 2600:8400::/28 |  BB |
allocated | 2014-05-23 | 313fe9a9cd67… |
| 2605:7480::/32 | CA |
allocated | 2014-05-23 | aa1284f96cc4… |
| 2605:7580::/32 | US |
allocated | 2014-05-23 | 11605ea9b000… |
| 2620:79:c000::/48 | US |
allocated | 2014-05-22 | 8d598da683ab… |
| 2620:7a:4000::/48 | US |
allocated | 2014-05-22 | edae2b578154… |
| 2620:1fe::/36 | US |
allocated | 2014-05-22 | 44a3bc13a81e… |
| 2620:1ff::/36 | US |
allocated | 2014-05-22 | ff799d49c521… |
| 2605:7280::/32 | US |
allocated | 2014-05-21 | 91a54ac1985c… |
| 2605:7380::/32 | US |
allocated | 2014-05-21 | 81e5123de137… |
| 2620:78:4000::/48 | US |
allocated | 2014-05-21 | e3fc988e788e… |
| 2620:78:c000::/48 | CA |
allocated | 2014-05-21 | d17b8f3637fb… |
| 2620:119:6000::/44 | US |
allocated | 2014-05-21 | 8efff4400b91… |
| 2620:119:7000::/40 | US |
allocated | 2014-05-21 | 871363f24517… |
| 2602:ffbe::/36 | CA |
allocated | 2014-05-20 | 152aaf64919e… |
| 2605:7080::/32 | US |
allocated | 2014-05-20 | 0cd1eb3ab370… |
| 2605:7180::/32 | US |
allocated | 2014-05-20 | 61a18383a4ee… |
| 2605:6f80::/32 | US |
allocated | 2014-05-19 | 2463b19040ce… |
| 2620:1fd::/36 | US |
allocated | 2014-05-19 | 39f75bb359c4… |
| 2605:6d80::/32 | US |
allocated | 2014-05-16 | f9bdc9d330fa… |
| 2605:6c80::/32 | US |
allocated | 2014-05-15 | bed83bea4db2… |
| 2605:6b80::/32 | US |
allocated | 2014-05-14 | 2eb271d6c28f… |
| 2602:ffc1::/32 | CA |
allocated | 2014-05-13 | 6a1d9c8a13ee… |
| 2602:ffc2::/36 | US |
allocated | 2014-05-13 | 5e7c131ea8fa… |
| 2605:6a80::/32 | US |
allocated | 2014-05-12 | 4329858cec53… |
| 2620:1fc::/36 | US |
allocated | 2014-05-12 | a4dd64aa0d70… |
| 2602:ffc3::/36 | US |
allocated | 2014-05-08 | 2bfed7ebfe6d… |
| 2605:9d00::/32 | US |
allocated | 2014-05-08 | 75e2fffbdf9a… |
| 2620:76:c000::/48 | US |
allocated | 2014-05-08 | 822d5a0bf3b7… |
| 2620:75:c000::/48 | US |
allocated | 2014-05-07 | 946b482bea29… |
| 2620:76:4000::/48 | US |
allocated | 2014-05-07 | ace602443228… |
| 2605:6780::/32 | US |
allocated | 2014-05-06 | 385e53a3a9b5… |
| 2605:6880::/32 | CA |
allocated | 2014-05-06 | 1043954d19bd… |
| 2602:ffc4::/36 | US |
allocated | 2014-05-05 | a1db112db704… |
| 2605:6680::/32 | US |
allocated | 2014-05-05 | a3a1616a1cb1… |