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
1,644,997,632
📦
IPv4 networks
76,756
delegated blocks
🧭
IPv6 networks
11,434
delegated blocks
🔗
Autonomous systems
34,116
ASNs
// browse the objects
Browse the ARIN registry
| Prefix | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 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… |
| 2602:facd::/36 | US |
allocated | 2022-11-22 | 46431e6767c2… |
| 2607:b40::/32 | US |
allocated | 2022-11-22 | ab0b6da08f54… |
| 2607:bc0::/32 | US |
allocated | 2022-11-22 | 2d0378dd2fa8… |
| 2607:c40::/32 | US |
allocated | 2022-11-22 | 2a9e8277f205… |
| 2602:face::/36 | US |
allocated | 2022-11-21 | a2986a9eb4e2… |
| 2602:facf::/40 | US |
allocated | 2022-11-18 | 8933a1090f9e… |
| 2607:a40::/32 | US |
allocated | 2022-11-18 | beaff9280f70… |
| 2607:9c0::/32 | US |
allocated | 2022-11-17 | 59cdc40ed081… |
| 2602:811:9000::/44 | US |
allocated | 2022-11-16 | 6f56ad20a5e4… |
| 2602:fad0::/40 | US |
allocated | 2022-11-16 | b058bf4f2927… |
| 2607:8c0::/28 | US |
allocated | 2022-11-16 | 28cc950c36ab… |
| 2607:940::/32 | US |
allocated | 2022-11-16 | a6857cd94af1… |
| 2602:811:8000::/40 | US |
allocated | 2022-11-15 | 29a595e871bc… |
| 2602:fad1::/36 | CA |
allocated | 2022-11-15 | e577b2083910… |
| 2602:fad2::/40 | US |
allocated | 2022-11-15 | 0b59b7bd3e91… |
| 2602:fad3::/40 | US |
allocated | 2022-11-15 | 12abf39c76af… |
| 2607:7c0::/32 | CA |
allocated | 2022-11-15 | e2dbcc45853d… |
| 2607:840::/32 | US |
allocated | 2022-11-15 | 4bcfdf0362c2… |
| 2602:fad4::/36 | US |
allocated | 2022-11-14 | 947e4f1f8199… |
| 2602:fad5::/40 | US |
allocated | 2022-11-14 | c33a7e2f634c… |
| 2602:fad6::/40 | US |
allocated | 2022-11-14 | be614121e0db… |
| 2607:6c0::/32 | US |
allocated | 2022-11-14 | 430c9828d3cb… |
| 2607:740::/32 | US |
allocated | 2022-11-14 | cc23ce1a16b4… |
| 2620:b3:6000::/48 | US |
allocated | 2022-11-14 | 375607ecea97… |
| 2602:fad7::/40 | US |
allocated | 2022-11-10 | a26428b4f79d… |
| 2602:fad8::/40 | US |
allocated | 2022-11-10 | b4d9382ac5e1… |
| 2607:5c0::/32 | US |
allocated | 2022-11-10 | 196d14c0c358… |
| 2607:640::/32 | US |
allocated | 2022-11-10 | 972f35f4e1bf… |
| 2602:fad9::/40 | US |
allocated | 2022-11-09 | 0d67437f93a0… |
| 2607:540::/32 | US |
allocated | 2022-11-09 | 699699e2e0e7… |
| 2602:fada::/36 | US |
allocated | 2022-11-08 | b305e24c3707… |
| 2607:4c0::/32 | US |
allocated | 2022-11-08 | 0b5caebe65f2… |
| 2602:fadb::/40 | CA |
allocated | 2022-11-07 | 5f400d0a077f… |
| 2602:fadc::/40 | US |
allocated | 2022-11-07 | 24b418dd2da6… |
| 2607:440::/32 | US |
allocated | 2022-11-07 | 700055e70301… |
| 2620:b3:2000::/48 | US |
allocated | 2022-11-07 | 0d8b48c8551f… |
| 2607:3c0::/32 | US |
allocated | 2022-11-04 | fa796158c9d9… |
| 2602:fadd::/40 | US |
allocated | 2022-11-03 | 7636152ca80b… |
| 2602:fade::/40 | US |
allocated | 2022-11-03 | 49656992a43d… |
| 2602:fadf::/40 | CA |
allocated | 2022-11-01 | 5843c6fc5fc6… |
| 2607:340::/28 | US |
allocated | 2022-11-01 | 97470e663895… |
| 2602:faf0::/36 | US |
allocated | 2022-10-31 | a59721b1689b… |
| 2607:240::/28 | US |
allocated | 2022-10-31 | 375c0a992571… |
| 2602:290::/36 | US |
allocated | 2022-10-28 | 3106b389407c… |
| 2602:291::/36 | US |
allocated | 2022-10-28 | be96d819bc2a… |
| 2602:292::/40 | US |
allocated | 2022-10-28 | 93fc8e74a9f8… |
| 2602:811:7000::/40 | US |
allocated | 2022-10-28 | 450323f62a1e… |
| 2607:1c0::/32 | US |
allocated | 2022-10-28 | 6ae1c82a8a8d… |
| 2620:b2:e000::/48 | US |
allocated | 2022-10-28 | ab6ce3e2ac83… |
| 2602:27b::/32 | US |
allocated | 2022-10-27 | 0557a1265ae6… |
| 2602:27c::/36 | US |
allocated | 2022-10-27 | 66b35742282e… |
| 2602:27d::/36 | US |
allocated | 2022-10-27 | 5e8eaadf4adc… |
| 2602:27e::/40 | US |
allocated | 2022-10-27 | 18b4a0da7f89… |
| 2602:27f::/36 | US |
allocated | 2022-10-27 | 16a3b6cda854… |
| 2602:811:6000::/40 | US |
allocated | 2022-10-27 | 4652f3eb239b… |
| 2602:faf2::/40 | US |
allocated | 2022-10-27 | e4f67547c2d9… |
| 2607:140::/32 | US |
allocated | 2022-10-27 | ee83a60c20fe… |
| 2602:811:5000::/40 | US |
allocated | 2022-10-21 | 57fa468b11e9… |