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
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS396496 |  US |
assigned | 2022-10-28 | 78bce3296ca7… |
| AS19559 |  CA |
assigned | 2022-10-27 | baa807317f6b… |
| AS395330 | US |
assigned | 2022-10-27 | 3c62652ffe4c… |
| AS395407 | US |
assigned | 2022-10-27 | cd99f5a10c51… |
| AS395813 | US |
assigned | 2022-10-27 | 0c4a23c2beb8… |
| AS395231 | US |
assigned | 2022-10-26 | 66b35742282e… |
| AS395240 | US |
assigned | 2022-10-26 | 10254a3c801e… |
| AS395292 | US |
assigned | 2022-10-26 | bb3ff570d556… |
| AS1097 | US |
assigned | 2022-10-25 | d5e4edffb401… |
| AS1098 | US |
assigned | 2022-10-25 | cf1841c42a84… |
| AS1099 | US |
assigned | 2022-10-25 | e0d48c81d09b… |
| AS1096 | US |
assigned | 2022-10-24 | 13acb581aee6… |
| AS394288 | US |
assigned | 2022-10-24 | be614121e0db… |
| AS393541 | US |
assigned | 2022-10-21 | d24bde391c19… |
| AS394021 | US |
assigned | 2022-10-21 | 05c673ca49fc… |
| AS394056 | US |
assigned | 2022-10-21 | 7e676b61276a… |
| AS394152 | US |
assigned | 2022-10-21 | 8873eb9d4750… |
| AS398199 | US |
assigned | 2022-10-19 | f21130892698… |
| AS398224 | US |
assigned | 2022-10-19 | 9f3113d3759e… |
| AS398339 | US |
assigned | 2022-10-19 | e8179ec26abc… |
| AS398394 | US |
assigned | 2022-10-19 | 1bf53483f538… |
| AS398412 | US |
assigned | 2022-10-19 | a6d6eb5b0edd… |
| AS398415 | US |
assigned | 2022-10-19 | 175680f5edc5… |
| AS397796 | US |
assigned | 2022-10-18 | 491f687ef0c3… |
| AS397874 | US |
assigned | 2022-10-18 | 17e330ec58f3… |
| AS398131 | US |
assigned | 2022-10-18 | 17e330ec58f3… |
| AS397467 | US |
assigned | 2022-10-17 | 40c6125cda39… |
| AS397594 | CA |
assigned | 2022-10-17 | aab2e3b9f5fa… |
| AS397600 | US |
assigned | 2022-10-17 | 895d60c534af… |
| AS396932 | US |
assigned | 2022-10-14 | 0297bd2b6db5… |
| AS397071 | US |
assigned | 2022-10-14 | ba245d937fc0… |
| AS397172 | CA |
assigned | 2022-10-14 | ef9b85ac95bc… |
| AS397316 | US |
assigned | 2022-10-14 | 6fab3e2c9f88… |
| AS397456 | US |
assigned | 2022-10-14 | 8b76035d9807… |
| AS36262 | US |
assigned | 2022-10-13 | b37ba6936824… |
| AS53572 | US |
assigned | 2022-10-13 | 93fc8e74a9f8… |
| AS396884 | US |
assigned | 2022-10-13 | f76ca7b7ba31… |
| AS54427 | US |
assigned | 2022-10-12 | f66df9768449… |
| AS395849 | US |
assigned | 2022-10-12 | 58816861e278… |
| AS395915 | US |
assigned | 2022-10-12 | 5c2bf6dc9a04… |
| AS395957 | US |
assigned | 2022-10-12 | a69298884638… |
| AS396004 | US |
assigned | 2022-10-12 | dc899e8b1725… |
| AS396010 | US |
assigned | 2022-10-12 | 21fb4609295e… |
| AS396093 | US |
assigned | 2022-10-12 | 722f52c51210… |
| AS395840 | US |
assigned | 2022-10-10 | c294b4fb792b… |
| AS396319 | US |
assigned | 2022-10-10 | 87110b544bb6… |
| AS395783 | CA |
assigned | 2022-10-07 | ecf81d7fcf09… |
| AS395826 | CA |
assigned | 2022-10-07 | a1ce7b7e9f8f… |
| AS395374 | US |
assigned | 2022-10-06 | 619f17e3b50d… |
| AS395404 | US |
assigned | 2022-10-06 | 7f785ff63d48… |
| AS395427 | US |
assigned | 2022-10-06 | 45d3a9220b98… |
| AS395429 | US |
assigned | 2022-10-06 | bfbf7b5fb987… |
| AS395732 | US |
assigned | 2022-10-06 | bfbf7b5fb987… |
| AS395920 | US |
assigned | 2022-10-06 | 45d3a9220b98… |
| AS395180 | US |
assigned | 2022-10-04 | 660ceb60f1a7… |
| AS46080 | US |
assigned | 2022-10-03 | 33d79d54a1d0… |
| AS395153 | US |
assigned | 2022-10-03 | ca884308048a… |
| AS15182 | US |
assigned | 2022-09-30 | 3f1729d64240… |
| AS394732 | US |
assigned | 2022-09-30 | b5207ef6d1b0… |
| AS394865 | US |
assigned | 2022-09-30 | 0252ea2da2b2… |
| AS394867 | US |
assigned | 2022-09-30 | bb39e59450e5… |
| AS394372 | US |
assigned | 2022-09-29 | 0778f38ce84f… |
| AS393883 | US |
assigned | 2022-09-28 | 8396ddee62b5… |
| AS394329 | US |
assigned | 2022-09-28 | 0f6d9ebf7d48… |
| AS46967 | US |
assigned | 2022-09-27 | 4a0e2310c18d… |
| AS393430 |  VG |
assigned | 2022-09-27 | 591c47e4cfeb… |
| AS393574 | US |
assigned | 2022-09-27 | 6ca978502be5… |
| AS393771 | US |
assigned | 2022-09-27 | eb1c6f172494… |
| AS26383 | US |
assigned | 2022-09-26 | a09d3e8c40eb… |
| AS31846 | CA |
assigned | 2022-09-26 | 285422191542… |
| AS393427 | US |
assigned | 2022-09-26 | 5b593fca6939… |
| AS400805 | US |
assigned | 2022-09-23 | bd1e9859bd06… |
| AS400806 | US |
assigned | 2022-09-23 | ef96e318b8be… |
| AS400807 | US |
assigned | 2022-09-23 | af59567c5df9… |
| AS400808 | US |
assigned | 2022-09-23 | df16a502d055… |
| AS400809 | US |
assigned | 2022-09-23 | 83602da8aa22… |
| AS400793 | US |
assigned | 2022-09-22 | 1d040b59dcf0… |
| AS400794 | US |
assigned | 2022-09-22 | ec488a7e776f… |
| AS400795 | US |
assigned | 2022-09-22 | 6380042695b2… |
| AS400796 | US |
assigned | 2022-09-22 | 4f0b31083ad8… |
| AS400797 | US |
assigned | 2022-09-22 | 2651a8b96bdb… |
| AS400798 | US |
assigned | 2022-09-22 | a4ea96470317… |
| AS400799 | US |
assigned | 2022-09-22 | 9f89b46a1f51… |
| AS400800 | US |
assigned | 2022-09-22 | d071177f7a27… |
| AS400801 | US |
assigned | 2022-09-22 | 5cb4baa79431… |
| AS400803 | CA |
assigned | 2022-09-22 | 41b45f580eb7… |
| AS400791 | US |
assigned | 2022-09-20 | 5e3c112eb7f6… |
| AS400786 | US |
assigned | 2022-09-19 | 0b47782dfcf4… |
| AS400788 | US |
assigned | 2022-09-19 | 8a0e18686453… |
| AS400789 | US |
assigned | 2022-09-19 | 00fdd53f1da0… |
| AS400790 | US |
assigned | 2022-09-19 | a01c38dc372b… |
| AS400784 | US |
assigned | 2022-09-16 | f58f6e024238… |
| AS400781 | US |
assigned | 2022-09-15 | 0a628ae1a220… |
| AS400782 | US |
assigned | 2022-09-15 | 0f0f932ee91d… |
| AS400783 | US |
assigned | 2022-09-15 | fa6642a8bd72… |
| AS1100 | CA |
assigned | 2022-09-14 | a4bd1f5502f3… |
| AS400773 | US |
assigned | 2022-09-14 | 71be4f838971… |
| AS400777 | US |
assigned | 2022-09-14 | 928dd82981a2… |
| AS400778 | US |
assigned | 2022-09-14 | a5a6cbc11e11… |
| AS400779 | US |
assigned | 2022-09-14 | 2ed801ff58f6… |