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
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS402099 |  US |
assigned | 2025-12-24 | 4ea82ae4a35b… |
| AS402100 | US |
assigned | 2025-12-24 | beb8d9b6797a… |
| AS402101 | US |
assigned | 2025-12-24 | 259628906443… |
| AS402102 | US |
assigned | 2025-12-24 | 69fa178305f1… |
| AS402104 |  CA |
assigned | 2025-12-24 | cac50716c8e8… |
| AS402105 | US |
assigned | 2025-12-24 | a4ec377921b8… |
| AS402106 | US |
assigned | 2025-12-24 | 15388d27a9f6… |
| AS402107 | US |
assigned | 2025-12-24 | bb89e6870a3c… |
| AS402108 | US |
assigned | 2025-12-24 | 1802cc95f0ab… |
| AS402109 | US |
assigned | 2025-12-24 | fcb7a9d80400… |
| AS401717 | US |
assigned | 2025-12-23 | 2add7016a77b… |
| AS402089 | US |
assigned | 2025-12-23 | 8db2e0d637d4… |
| AS402093 | US |
assigned | 2025-12-23 | 54b261cab23f… |
| AS402094 | US |
assigned | 2025-12-23 | e6975133f177… |
| AS402095 | US |
assigned | 2025-12-23 | f49762c91eb1… |
| AS402096 | US |
assigned | 2025-12-23 | 8904eb256f41… |
| AS402097 | US |
assigned | 2025-12-23 | 8904eb256f41… |
| AS402098 | US |
assigned | 2025-12-23 | e3190c9c5cde… |
| AS401111 | US |
assigned | 2025-12-22 | 91d7f5a9a286… |
| AS401257 | US |
assigned | 2025-12-22 | c611c24fa4f9… |
| AS401376 | US |
assigned | 2025-12-22 | 657cde88f23c… |
| AS36102 | US |
assigned | 2025-12-19 | 467809dd288a… |
| AS400642 | US |
assigned | 2025-12-19 | ccd8396b80f3… |
| AS400785 | US |
assigned | 2025-12-19 | 4b4307c80150… |
| AS400906 | US |
assigned | 2025-12-19 | e74263ba7b15… |
| AS401107 | US |
assigned | 2025-12-19 | 114192f7d42b… |
| AS54338 | US |
assigned | 2025-12-18 | c67c41bdf86d… |
| AS394156 | US |
assigned | 2025-12-18 | da23741de36f… |
| AS394539 | US |
assigned | 2025-12-18 | da23741de36f… |
| AS395438 | US |
assigned | 2025-12-18 | da23741de36f… |
| AS396360 | US |
assigned | 2025-12-18 | da23741de36f… |
| AS398858 | US |
assigned | 2025-12-18 | da23741de36f… |
| AS399677 | US |
assigned | 2025-12-18 | da23741de36f… |
| AS399739 | US |
assigned | 2025-12-18 | da23741de36f… |
| AS400010 | US |
assigned | 2025-12-18 | da23741de36f… |
| AS20211 | US |
assigned | 2025-12-17 | caa435b5688e… |
| AS55197 | CA |
assigned | 2025-12-17 | d66579d9cc90… |
| AS62850 | US |
assigned | 2025-12-17 | 3d4abcee4cae… |
| AS63260 | US |
assigned | 2025-12-17 | e14f9cada0ae… |
| AS393368 | US |
assigned | 2025-12-17 | 6930ce360e09… |
| AS53805 | US |
assigned | 2025-12-16 | 4f09df9ac3ff… |
| AS53886 | US |
assigned | 2025-12-16 | be5f01098cb2… |
| AS53992 |  PR |
assigned | 2025-12-16 | 96f45e07568c… |
| AS54608 | US |
assigned | 2025-12-16 | fa75ff739aad… |
| AS55020 | US |
assigned | 2025-12-16 | 5ce43bcc485d… |
| AS11150 | US |
assigned | 2025-12-15 | 4f8bdf05c43e… |
| AS36424 | US |
assigned | 2025-12-15 | 41a35d72cea8… |
| AS39991 | US |
assigned | 2025-12-15 | e65b08f30ba8… |
| AS40253 | US |
assigned | 2025-12-15 | 3f99f1c1a3da… |
| AS40409 | US |
assigned | 2025-12-15 | 1490a54c927f… |
| AS40654 | US |
assigned | 2025-12-15 | 1c9555ab8a97… |
| AS46499 | US |
assigned | 2025-12-15 | ec0970844cee… |
| AS46938 | US |
assigned | 2025-12-15 | 75e44394a1fa… |
| AS33199 | US |
assigned | 2025-12-12 | c481e8069b4b… |
| AS33352 | US |
assigned | 2025-12-12 | e2ca83040b65… |
| AS33437 | US |
assigned | 2025-12-12 | dd4a569e0228… |
| AS35899 | US |
assigned | 2025-12-12 | 59fef7ae5604… |
| AS32336 | US |
assigned | 2025-12-11 | b1ccde56def9… |
| AS33104 | US |
assigned | 2025-12-11 | 6f8c808a19c3… |
| AS33106 | US |
assigned | 2025-12-11 | b293148be6b8… |
| AS33124 | US |
assigned | 2025-12-11 | 6b655f01500d… |
| AS31943 | US |
assigned | 2025-12-10 | 7b917bc0d58c… |
| AS31944 | US |
assigned | 2025-12-10 | 6dbf9779dd01… |
| AS31945 | US |
assigned | 2025-12-10 | f904a551037b… |
| AS31946 | US |
assigned | 2025-12-10 | 819fb14ee691… |
| AS32199 | US |
assigned | 2025-12-10 | 7215fd62ee58… |
| AS25831 | US |
assigned | 2025-12-09 | 876196c4a8b0… |
| AS25868 | US |
assigned | 2025-12-09 | 0fdeb4020d94… |
| AS26519 | US |
assigned | 2025-12-09 | 0fdeb4020d94… |
| AS26639 | US |
assigned | 2025-12-09 | 0fdeb4020d94… |
| AS26643 | US |
assigned | 2025-12-09 | 0fdeb4020d94… |
| AS26969 | US |
assigned | 2025-12-09 | 0fdeb4020d94… |
| AS29931 | US |
assigned | 2025-12-09 | 0fdeb4020d94… |
| AS30218 | US |
assigned | 2025-12-09 | 0fdeb4020d94… |
| AS30435 | US |
assigned | 2025-12-09 | 4c37331305a0… |
| AS394721 | US |
assigned | 2025-12-09 | ff1503dd7cf0… |
| AS19436 | US |
assigned | 2025-12-08 | 83a988d40506… |
| AS20382 | US |
assigned | 2025-12-08 | 711fda7c97e1… |
| AS20422 | CA |
assigned | 2025-12-08 | 9a3eaae41ed6… |
| AS23119 | US |
assigned | 2025-12-08 | 2e99fd354a06… |
| AS23224 | US |
assigned | 2025-12-08 | a6f3812a2ce7… |
| AS23239 | US |
assigned | 2025-12-08 | 3a318064fe1e… |
| AS25730 | CA |
assigned | 2025-12-08 | ffd2758b84cd… |
| AS36014 | US |
assigned | 2025-12-08 | 08702122e223… |
| AS16740 | US |
assigned | 2025-12-05 | ea669931a641… |
| AS17299 | US |
assigned | 2025-12-05 | 915b755dbf3e… |
| AS19388 | US |
assigned | 2025-12-05 | 2eeab95cc549… |
| AS12286 | US |
assigned | 2025-12-04 | 5ee0ea0445ff… |
| AS13465 | US |
assigned | 2025-12-04 | a2a2539a2264… |
| AS15040 | US |
assigned | 2025-12-04 | bcbcf6fa2a77… |
| AS3852 | US |
assigned | 2025-12-03 | 0edcfc289fc4… |
| AS11469 | US |
assigned | 2025-12-03 | e29232bcdac4… |
| AS20446 | US |
assigned | 2025-12-03 | e6ade1f9db50… |
| AS54184 | US |
assigned | 2025-12-03 | d8b12f8d0834… |
| AS3503 | US |
assigned | 2025-12-02 | a892261ade4f… |
| AS2827 | CA |
assigned | 2025-12-01 | d4b2f0a733c0… |
| AS397104 | US |
assigned | 2025-12-01 | 0129c998c70c… |
| AS397834 | US |
assigned | 2025-12-01 | 589048b2088c… |
| AS398076 | US |
assigned | 2025-12-01 | c3fef08e390e… |
| AS398935 | US |
assigned | 2025-12-01 | 2df0e3ed109c… |