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 |
|---|---|---|---|---|
| 2606:6940::/32 |  US |
allocated | 2021-08-09 | 3858d7f7a8fe… |
| 2606:69c0::/28 | US |
allocated | 2021-08-09 | 23d03c028e75… |
| 2602:fc47::/36 | US |
allocated | 2021-08-06 | 4df410a5eb42… |
| 2606:6840::/32 | US |
allocated | 2021-08-06 | 730f9e10588a… |
| 2606:68c0::/32 | US |
allocated | 2021-08-06 | 76237aeb520e… |
| 2606:67c0::/32 | US |
allocated | 2021-08-05 | 550288cc8fd0… |
| 2602:80b:a000::/44 | US |
allocated | 2021-08-04 | 7da72656bf7b… |
| 2602:80b:b000::/44 | US |
allocated | 2021-08-04 | 72a1f981552a… |
| 2602:fc48::/36 | US |
allocated | 2021-08-04 | b8fc70173298… |
| 2602:fc4b::/36 | US |
allocated | 2021-08-03 | 22ff987907ad… |
| 2606:6740::/32 | US |
allocated | 2021-08-03 | f35e35ac08c3… |
| 2620:9b:6000::/48 | US |
allocated | 2021-08-02 | 16a1629e4e5a… |
| 2602:80b:9000::/40 | US |
allocated | 2021-07-28 | 1b489c556445… |
| 2602:fc4d::/36 |  CA |
allocated | 2021-07-28 | ab83319a098e… |
| 2602:fc4e::/36 | US |
allocated | 2021-07-28 | 38b893ecb59b… |
| 2602:fc50::/36 | US |
allocated | 2021-07-28 | e57222306f1c… |
| 2606:66c0::/32 | US |
allocated | 2021-07-28 | c9c820a7570a… |
| 2602:fc51::/36 |  SG |
allocated | 2021-07-26 | 534f7a32ebbf… |
| 2606:65c0::/32 | US |
allocated | 2021-07-26 | e5ed899e299e… |
| 2602:fc52::/32 | US |
allocated | 2021-07-23 | ef7e083ce308… |
| 2602:fc53::/36 | US |
allocated | 2021-07-22 | a14fc382e74a… |
| 2602:fc54::/36 | US |
allocated | 2021-07-21 | 33691080c96b… |
| 2606:64c0::/32 | CA |
allocated | 2021-07-21 | a6c6c4dcf3dc… |
| 2606:6540::/32 | US |
allocated | 2021-07-21 | f2f18aae3520… |
| 2602:80b:8000::/40 | US |
allocated | 2021-07-20 | a6289dcc65a0… |
| 2620:9b:2000::/48 | US |
allocated | 2021-07-20 | 8694fc3151d0… |
| 2602:fc55::/36 | US |
allocated | 2021-07-19 | 958cd537fce6… |
| 2606:63c0::/32 | US |
allocated | 2021-07-19 | 9671db1aa860… |
| 2606:6440::/32 | US |
allocated | 2021-07-19 | 08934af1f452… |
| 2620:9a:e000::/44 | US |
allocated | 2021-07-19 | d39f82445680… |
| 2602:80b:6000::/40 | US |
allocated | 2021-07-15 | 809a41837f5d… |
| 2602:fc56::/36 | US |
allocated | 2021-07-14 | fa7c315f791b… |
| 2606:62c0::/32 | US |
allocated | 2021-07-13 | 414e7bd774ff… |
| 2620:9a:a000::/48 | US |
allocated | 2021-07-13 | 94336e632f1a… |
| 2606:6140::/32 | US |
allocated | 2021-07-12 | 487d532e057e… |
| 2606:61c0::/32 | US |
allocated | 2021-07-12 | 5938ded9f830… |
| 2606:6240::/32 | US |
allocated | 2021-07-12 | 035d85f93904… |
| 2620:9a:6000::/48 | US |
allocated | 2021-07-12 | 555b64d487e0… |
| 2606:60c0::/32 | CA |
allocated | 2021-07-09 | 3ea01894634c… |
| 2620:9a:2000::/48 | CA |
allocated | 2021-07-09 | a673a091a37b… |
| 2602:fc57::/36 | US |
allocated | 2021-07-08 | da1eb7edca6f… |
| 2602:fc58::/32 | US |
allocated | 2021-07-08 | 6fefc9bf882c… |
| 2602:fc59::/40 | US |
allocated | 2021-07-08 | 386164a71ae1… |
| 2606:5f40::/32 | US |
allocated | 2021-07-08 | efe8da513a42… |
| 2606:5fc0::/32 | CA |
allocated | 2021-07-08 | 925393103099… |
| 2606:6040::/32 | US |
allocated | 2021-07-08 | 8e16ae97897e… |
| 2620:99:e000::/48 | US |
allocated | 2021-07-08 | dbf4e0b710e7… |
| 2602:80b:4000::/40 | US |
allocated | 2021-07-07 | 24eafbaa8081… |
| 2602:80b:5000::/44 | US |
allocated | 2021-07-07 | 6529e34a8b3e… |
| 2602:fc5a::/36 | US |
allocated | 2021-07-07 | b6f05edcd895… |
| 2606:5e40::/32 | US |
allocated | 2021-07-02 | 41bb99132e22… |
| 2606:5ec0::/32 | US |
allocated | 2021-07-02 | 22ddac976fd1… |
| 2620:60:a000::/48 | CA |
allocated | 2021-07-02 | f67a4474f0df… |
| 2001:504:114::/48 | US |
allocated | 2021-07-01 | 42deec352848… |
| 2001:504:113::/48 | US |
allocated | 2021-06-30 | 7190401f4e33… |
| 2606:5dc0::/32 |  LC |
allocated | 2021-06-30 | e5605f047205… |
| 2602:fc5c::/36 | US |
allocated | 2021-06-29 | c16d801ba226… |
| 2602:fc5d::/32 | US |
allocated | 2021-06-29 | 4cd74f15fd0f… |
| 2606:5cc0::/32 | US |
allocated | 2021-06-29 | 28a430b1b73b… |
| 2606:5d40::/32 | US |
allocated | 2021-06-29 | 0b848f90c6a4… |
| 2602:80b:2000::/40 | US |
allocated | 2021-06-25 | cdd7795e0a26… |
| 2602:80b:3000::/40 | US |
allocated | 2021-06-25 | c3b0d0226f46… |
| 2602:fc5e::/36 | US |
allocated | 2021-06-25 | 0cf8d8bdceaa… |
| 2602:fc5f::/36 | CA |
allocated | 2021-06-25 | 4c7e279812bf… |
| 2602:fc60::/40 | US |
allocated | 2021-06-25 | 1142aa8ae5a6… |
| 2606:5c40::/32 | US |
allocated | 2021-06-25 | 2761900fddf5… |
| 2602:80b:1000::/40 | US |
allocated | 2021-06-24 | d087ed287996… |
| 2606:5bc0::/32 | US |
allocated | 2021-06-24 | 6b2c1f705520… |
| 2606:5b40::/32 | US |
allocated | 2021-06-23 | edeab83c031e… |
| 2602:fc61::/36 | US |
allocated | 2021-06-22 | c4c5d2603eb5… |
| 2620:99:2000::/48 | US |
allocated | 2021-06-22 | dd2086d3d24a… |
| 2620:99:6000::/48 | US |
allocated | 2021-06-22 | 3f0137eead80… |
| 2602:fc62::/40 | CA |
allocated | 2021-06-21 | 5daed17c45a6… |
| 2602:fc63::/36 | US |
allocated | 2021-06-21 | 9de54f1c82ce… |
| 2606:5ac0::/32 |  PR |
allocated | 2021-06-21 | 1b2cda8178db… |
| 2602:80b::/40 | US |
allocated | 2021-06-16 | d4b726eb2147… |
| 2606:5a40::/32 | US |
allocated | 2021-06-16 | f4369e878a0f… |
| 2606:59c0::/32 | US |
allocated | 2021-06-15 | 37aaf0fad207… |
| 2606:5940::/32 | PR |
allocated | 2021-06-14 | 29c4b6fc96fa… |
| 2600:d800::/28 | CA |
allocated | 2021-06-11 | 1e7c75cd5d06… |
| 2602:80a:f000::/40 | US |
allocated | 2021-06-11 | 6f69b4fbc4a7… |
| 2602:fc64::/32 | US |
allocated | 2021-06-11 | 8330df2d7cd2… |
| 2606:58c0::/32 | US |
allocated | 2021-06-10 | 720222026f48… |
| 2602:806:a000::/40 | US |
allocated | 2021-06-09 | ce4ac34c2bb2… |
| 2602:fc65::/36 | US |
allocated | 2021-06-09 | 6b2688a632b9… |
| 2602:fc66::/36 | US |
allocated | 2021-06-09 | cfbb7c9af1e5… |
| 2602:fc67::/36 | US |
allocated | 2021-06-09 | e6d6e4164232… |
| 2606:5840::/32 | US |
allocated | 2021-06-09 | d93458d014b4… |
| 2602:fc68::/36 | US |
allocated | 2021-06-08 | feb12484a6a0… |
| 2602:fc69::/36 |  BL |
allocated | 2021-06-07 | c8ea4a863f7c… |
| 2620:98:e000::/44 | US |
allocated | 2021-06-07 | 587b0beea008… |
| 2602:fc6b::/36 | CA |
allocated | 2021-06-04 | 107e0c26e252… |
| 2602:80a:e000::/44 | US |
allocated | 2021-06-03 | 1637ca958c1c… |
| 2606:5640::/32 | US |
allocated | 2021-06-03 | aa9f4fccd26c… |
| 2606:56c0::/32 | US |
allocated | 2021-06-03 | dbdc5029d329… |
| 2606:5740::/32 | US |
allocated | 2021-06-03 | f5dadeafed98… |
| 2620:98:6000::/48 | US |
allocated | 2021-06-03 | 43cfc5358ccb… |
| 2620:98:a000::/44 | US |
allocated | 2021-06-03 | 9eab66a265d6… |
| 2602:fc6a::/36 | US |
allocated | 2021-06-02 | 7086156d70d8… |
| 2620:1be::/36 | US |
allocated | 2021-06-02 | 44a317ee2c0a… |