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 |
|---|---|---|---|---|
| 2607:2340::/32 |  US |
allocated | 2023-01-30 | 3858281aa46e… |
| 2602:faac::/36 | US |
allocated | 2023-01-27 | 5de177126a04… |
| 2607:22c0::/32 | US |
allocated | 2023-01-27 | 21aef59db864… |
| 2602:faad::/40 | US |
allocated | 2023-01-26 | f9db622c10b2… |
| 2607:f420::/32 | US |
allocated | 2023-01-26 | abcdc51e66ae… |
| 2620:b5:e000::/48 | US |
allocated | 2023-01-26 | aee3b9557674… |
| 2607:21c0::/32 | US |
allocated | 2023-01-25 | 9480ab57fd3e… |
| 2607:2240::/32 | US |
allocated | 2023-01-25 | 92d39319c2e6… |
| 2602:faae::/40 | US |
allocated | 2023-01-24 | 5eabd30f36e2… |
| 2602:faaf::/40 | US |
allocated | 2023-01-24 | e2c70f1f7ef7… |
| 2602:fab0::/40 | US |
allocated | 2023-01-24 | ac3bc456200c… |
| 2001:504:129::/48 | US |
allocated | 2023-01-20 | c9013ed15681… |
| 2602:29e::/40 | US |
allocated | 2023-01-20 | aa3fe7e99aa3… |
| 2607:2140::/32 | US |
allocated | 2023-01-20 | 35649ab66f33… |
| 2602:29d::/36 | US |
allocated | 2023-01-19 | ea83eb24a36a… |
| 2607:1fc0::/32 | US |
allocated | 2023-01-19 | 3e3470509c90… |
| 2607:2040::/32 | US |
allocated | 2023-01-19 | 50e6374f40c5… |
| 2607:20c0::/32 |  CA |
allocated | 2023-01-19 | 9c9880580e7c… |
| 2602:29a::/40 | US |
allocated | 2023-01-18 | 20339e93ff4d… |
| 2602:29b::/40 | US |
allocated | 2023-01-18 | 3c2e6adcd5a3… |
| 2602:29c::/40 | US |
allocated | 2023-01-18 | ae0b6ce01a61… |
| 2607:1f40::/32 | CA |
allocated | 2023-01-18 | 75cff9be63f4… |
| 2602:298::/36 | US |
allocated | 2023-01-13 | 6754d25be7fa… |
| 2602:299::/36 | US |
allocated | 2023-01-13 | 25c02a09f3e6… |
| 2607:1e40::/32 | US |
allocated | 2023-01-13 | 9c43f6ebd0f9… |
| 2607:1ec0::/32 | US |
allocated | 2023-01-13 | aa7c88dde079… |
| 2001:504:128::/48 | US |
allocated | 2023-01-12 | f76eeea1d9a9… |
| 2602:297::/40 | US |
allocated | 2023-01-12 | 0ba962f0d75d… |
| 2602:fab2::/36 | US |
allocated | 2023-01-11 | 9e4d5af18879… |
| 2607:1c40::/32 | US |
allocated | 2023-01-11 | 5cf819c81d51… |
| 2607:1cc0::/32 | US |
allocated | 2023-01-11 | ec07c072f201… |
| 2607:1d40::/32 | CA |
allocated | 2023-01-11 | 3c9ee8c369f4… |
| 2607:1dc0::/32 | US |
allocated | 2023-01-11 | 81f49939d218… |
| 2620:b5:6000::/48 | US |
allocated | 2023-01-11 | 281de6c092cd… |
| 2602:fab3::/36 | US |
allocated | 2023-01-10 | 7affbceb0d40… |
| 2607:1bc0::/32 | US |
allocated | 2023-01-10 | 18ed4aac7ed1… |
| 2620:b4:e000::/48 | US |
allocated | 2023-01-10 | 3f0137eead80… |
| 2620:b5:2000::/44 | US |
allocated | 2023-01-10 | 72d1d15f85c3… |
| 2607:1b40::/32 | US |
allocated | 2023-01-06 | 067b2d3b7cd0… |
| 2602:fab5::/40 | US |
allocated | 2023-01-05 | 5d90780934d0… |
| 2607:1ac0::/32 | US |
allocated | 2023-01-05 | ccf2ca454377… |
| 2602:811:c000::/44 | US |
allocated | 2023-01-04 | 05200552c7ee… |
| 2607:1a40::/32 | US |
allocated | 2023-01-04 | 11367f25b928… |
| 2602:fab6::/40 | US |
allocated | 2023-01-03 | 6927a458826a… |
| 2602:fab7::/40 | US |
allocated | 2023-01-03 | 518764a76895… |
| 2607:19c0::/32 | US |
allocated | 2022-12-30 | a3e9879dbb2e… |
| 2602:811:b000::/40 | US |
allocated | 2022-12-29 | a27b87d86063… |
| 2620:b4:a000::/48 | US |
allocated | 2022-12-29 | 4ad91882e446… |
| 2607:1940::/32 | US |
allocated | 2022-12-28 | 58a95f162825… |
| 2602:fab8::/36 | US |
allocated | 2022-12-27 | abc2d0b18276… |
| 2602:fab9::/40 | US |
allocated | 2022-12-27 | 349ca5dbde8c… |
| 2607:16c0::/32 | US |
allocated | 2022-12-22 | 76190efbb2bb… |
| 2607:1740::/32 | US |
allocated | 2022-12-22 | 5ac053a2aab2… |
| 2607:17c0::/32 | US |
allocated | 2022-12-22 | 68ec7568ef88… |
| 2607:1840::/32 | US |
allocated | 2022-12-22 | 45fe392d2261… |
| 2607:18c0::/32 |  BM |
allocated | 2022-12-22 | cc9e382ac6a6… |
| 2602:296::/36 | CA |
allocated | 2022-12-20 | c5a3898e2a9d… |
| 2607:1640::/32 | US |
allocated | 2022-12-20 | 36983453b7fb… |
| 2602:294::/36 | US |
allocated | 2022-12-19 | 2b1debc7d42b… |
| 2607:15c0::/32 | CA |
allocated | 2022-12-19 | f2cfb556909a… |
| 2602:faba::/36 | US |
allocated | 2022-12-16 | 67f115c305dd… |
| 2602:fabb::/40 | US |
allocated | 2022-12-16 | f036ffa14fed… |
| 2607:14c0::/32 | US |
allocated | 2022-12-16 | c2be6dc6b4c0… |
| 2601:1400::/28 | CA |
allocated | 2022-12-15 | 449259d9b4ce… |
| 2602:293::/40 | US |
allocated | 2022-12-15 | 797b7de3f75c… |
| 2602:fabd::/36 | CA |
allocated | 2022-12-15 | 8216b8888d78… |
| 2602:fabe::/40 | US |
allocated | 2022-12-15 | 7c9dd599c2df… |
| 2607:13c0::/32 | US |
allocated | 2022-12-15 | bfb3f00db1f6… |
| 2607:1440::/32 | US |
allocated | 2022-12-15 | a02c30752559… |
| 2602:fabf::/36 | US |
allocated | 2022-12-14 | e489f2ef9b9b… |
| 2602:fac0::/40 | US |
allocated | 2022-12-13 | fa497e9170b5… |
| 2607:1340::/32 | US |
allocated | 2022-12-13 | b0ac5b7145cb… |
| 2602:fac1::/40 | US |
allocated | 2022-12-12 | 2b89884948f8… |
| 2602:fac2::/40 | US |
allocated | 2022-12-12 | 9e82b6e69279… |
| 2607:12c0::/32 | US |
allocated | 2022-12-12 | 6039833e5db9… |
| 2602:fac3::/40 | CA |
allocated | 2022-12-09 | f5b1bc8b042b… |
| 2602:fac4::/40 | US |
allocated | 2022-12-09 | a467426c9b7c… |
| 2602:fac5::/40 | CA |
allocated | 2022-12-09 | e6ab4b6d09b1… |
| 2602:fac6::/36 | US |
allocated | 2022-12-09 | bd2b385bc5c6… |
| 2607:10c0::/32 | US |
allocated | 2022-12-09 | fe542b9037cc… |
| 2607:1140::/32 | US |
allocated | 2022-12-09 | 69b86c582ee8… |
| 2607:11c0::/32 | US |
allocated | 2022-12-09 | 3759ff904f88… |
| 2607:1240::/32 | US |
allocated | 2022-12-09 | 1a0504792227… |
| 2620:b4:2000::/44 | US |
allocated | 2022-12-09 | d2c505ba2c00… |
| 2620:b4:6000::/48 | US |
allocated | 2022-12-09 | db7f144c5ac4… |
| 2602:811:a000::/40 | US |
allocated | 2022-12-06 | 5268539bab85… |
| 2602:fac7::/36 | US |
allocated | 2022-12-06 | c16df79c8b30… |
| 2607:fc0::/32 | US |
allocated | 2022-12-06 | 02669208b82e… |
| 2607:1040::/32 | US |
allocated | 2022-12-06 | 829415fdb5c5… |
| 2620:b3:a000::/48 | US |
allocated | 2022-12-06 | 67b69b2a4ede… |
| 2607:ec0::/32 |  PR |
allocated | 2022-12-02 | f83a8e2ff741… |
| 2607:f40::/32 | US |
allocated | 2022-12-02 | ebb4dee89b75… |
| 2602:fac8::/36 | CA |
allocated | 2022-12-01 | 197066983a7d… |
| 2602:fac9::/40 | US |
allocated | 2022-12-01 | 95a2f3410387… |
| 2607:dc0::/32 | US |
allocated | 2022-12-01 | e2fcd4fad8fe… |
| 2607:e40::/32 | US |
allocated | 2022-12-01 | 783b75ba15fc… |
| 2602:faca::/36 | PR |
allocated | 2022-11-30 | 9bf2aca53187… |
| 2607:d40::/32 | US |
allocated | 2022-11-30 | fc4ef6656042… |
| 2001:504:127::/48 | US |
allocated | 2022-11-29 | 41d734f06502… |
| 2602:facc::/36 | CA |
allocated | 2022-11-23 | 20292fff1a10… |