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
1,645,628,928
📦
IPv4 networks
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS395622 |  US |
assigned | 2016-10-25 | 618cf60b2b3d… |
| AS395623 | US |
assigned | 2016-10-25 | 3ef92cd121b2… |
| AS395624 | US |
assigned | 2016-10-25 | 5ebea2d4c325… |
| AS395617 | US |
assigned | 2016-10-24 | 4baee84af7a9… |
| AS395618 | US |
assigned | 2016-10-24 | a818b2091d48… |
| AS395620 | US |
assigned | 2016-10-24 | 2752a5329272… |
| AS395621 | US |
assigned | 2016-10-24 | f0acf3db6d73… |
| AS395614 | US |
assigned | 2016-10-21 | 8c8f8b9cb526… |
| AS394003 | US |
assigned | 2016-10-20 | 987112c38fdb… |
| AS395351 | US |
assigned | 2016-10-20 | fed372525b39… |
| AS395372 | US |
assigned | 2016-10-20 | 267d571c7896… |
| AS395607 | US |
assigned | 2016-10-20 | 97769d57af44… |
| AS395608 | US |
assigned | 2016-10-20 | aab7ea89a138… |
| AS395609 | US |
assigned | 2016-10-20 | 7e13023e6f8a… |
| AS395610 | US |
assigned | 2016-10-20 | 17c3a57b56af… |
| AS395612 | US |
assigned | 2016-10-20 | c5d35085092b… |
| AS395615 | US |
assigned | 2016-10-20 | 7e13023e6f8a… |
| AS63295 | US |
assigned | 2016-10-19 | ace55d4dc090… |
| AS395604 | US |
assigned | 2016-10-19 | cf71ccc4377c… |
| AS395605 | US |
assigned | 2016-10-19 | ec312670e0dd… |
| AS395599 | US |
assigned | 2016-10-18 | 0560cc0b6f37… |
| AS395600 |  CA |
assigned | 2016-10-18 | 57c2c5772865… |
| AS395601 | US |
assigned | 2016-10-18 | 45617e4c374c… |
| AS395602 | US |
assigned | 2016-10-18 | 618cf60b2b3d… |
| AS395606 | US |
assigned | 2016-10-18 | 618cf60b2b3d… |
| AS395594 | US |
assigned | 2016-10-17 | 827365c94d19… |
| AS395595 | US |
assigned | 2016-10-17 | 8d972e1d8c53… |
| AS395597 | US |
assigned | 2016-10-17 | 0778f38ce84f… |
| AS395598 | US |
assigned | 2016-10-17 | a9beba94ff68… |
| AS63479 | US |
assigned | 2016-10-14 | 7378e5a76ea3… |
| AS395587 | US |
assigned | 2016-10-14 | c3b52c05131b… |
| AS395590 | US |
assigned | 2016-10-14 | 8224d100d4a5… |
| AS395592 | US |
assigned | 2016-10-14 | 41d606401cb6… |
| AS395593 | US |
assigned | 2016-10-14 | e7cf9c062eae… |
| AS395585 | US |
assigned | 2016-10-13 | 66e9dd6564a9… |
| AS14045 | US |
assigned | 2016-10-12 | 4dd73aa18db6… |
| AS395579 | US |
assigned | 2016-10-12 | a53c5923ef90… |
| AS395580 | US |
assigned | 2016-10-12 | 4333e50aadb5… |
| AS395582 | US |
assigned | 2016-10-12 | c84bbab1678c… |
| AS395583 | US |
assigned | 2016-10-12 | 3e457eb18103… |
| AS395577 | US |
assigned | 2016-10-11 | d1872d4558a5… |
| AS395575 | US |
assigned | 2016-10-10 | 6e15cb4cebbe… |
| AS395576 | US |
assigned | 2016-10-10 | f944fe204a0f… |
| AS395568 | US |
assigned | 2016-10-07 | 46e142c67297… |
| AS395569 | CA |
assigned | 2016-10-07 | d7645b3d8ac8… |
| AS395570 | CA |
assigned | 2016-10-07 | a2e1bb6f40a4… |
| AS395571 | US |
assigned | 2016-10-07 | 845a54437d9f… |
| AS395572 | US |
assigned | 2016-10-07 | 330313e80e5f… |
| AS26154 | US |
assigned | 2016-10-06 | 85b5438aff59… |
| AS395565 | US |
assigned | 2016-10-06 | b53826cf78a4… |
| AS395566 | US |
assigned | 2016-10-06 | d7a83c62875a… |
| AS395567 | US |
assigned | 2016-10-06 | 5a88a1898be6… |
| AS21693 | US |
assigned | 2016-10-05 | 940a82495c19… |
| AS46657 | US |
assigned | 2016-10-05 | a96b3c4d6586… |
| AS395563 | US |
assigned | 2016-10-05 | 4f1fcf80c075… |
| AS19754 | US |
assigned | 2016-10-04 | 868e601393fb… |
| AS64263 | US |
assigned | 2016-10-04 | 46ad1553dcd4… |
| AS395560 | US |
assigned | 2016-10-04 | 2187bf047cb1… |
| AS395562 | US |
assigned | 2016-10-04 | 0ca78625f0bc… |
| AS395558 | US |
assigned | 2016-10-03 | 28bfdf680cbb… |
| AS395553 | US |
assigned | 2016-09-30 | 7261e20ce750… |
| AS395555 | US |
assigned | 2016-09-30 | 1d8a78079a22… |
| AS395552 | US |
assigned | 2016-09-29 | 5b0c0c50d7b4… |
| AS395549 | US |
assigned | 2016-09-28 | 5d5f643374e0… |
| AS395550 | US |
assigned | 2016-09-28 | 22d1b3733d32… |
| AS395551 | US |
assigned | 2016-09-28 | 1e3e9c95b77d… |
| AS395546 | CA |
assigned | 2016-09-27 | 31d4eced33da… |
| AS395547 | US |
assigned | 2016-09-27 | b4b5cd9d03b6… |
| AS395544 | CA |
assigned | 2016-09-26 | afc4a04cb2dc… |
| AS395545 | US |
assigned | 2016-09-26 | 7f330fb37a10… |
| AS64262 | US |
assigned | 2016-09-23 | d537614cb5a4… |
| AS395541 | US |
assigned | 2016-09-23 | 919ce8df5778… |
| AS395542 | US |
assigned | 2016-09-23 | a9e0f96025f3… |
| AS62966 | US |
assigned | 2016-09-22 | b3861843292f… |
| AS54926 | US |
assigned | 2016-09-21 | 61d7f87bc87e… |
| AS62605 | US |
assigned | 2016-09-21 | a4641fd67a0d… |
| AS395540 | US |
assigned | 2016-09-21 | 410176113774… |
| AS395536 | US |
assigned | 2016-09-20 | 0a236d853437… |
| AS395537 | US |
assigned | 2016-09-20 | 64a89b1d1d11… |
| AS395538 | US |
assigned | 2016-09-20 | c388094f809e… |
| AS395539 | US |
assigned | 2016-09-20 | 48cf632b8317… |
| AS395530 | US |
assigned | 2016-09-19 | 232e9b23582f… |
| AS395532 | US |
assigned | 2016-09-19 | 326c496abfce… |
| AS395533 | US |
assigned | 2016-09-19 | cc90bcceb51c… |
| AS54360 | US |
assigned | 2016-09-16 | 42863de89f97… |
| AS395525 | US |
assigned | 2016-09-16 | 1a6e071e57e7… |
| AS395526 | US |
assigned | 2016-09-16 | 0fba43f651f0… |
| AS395528 | US |
assigned | 2016-09-16 | 026c38119b5e… |
| AS395529 | US |
assigned | 2016-09-16 | 462191bed4be… |
| AS54139 | CA |
assigned | 2016-09-14 | 75528ec35855… |
| AS29920 | US |
assigned | 2016-09-13 | f35677bca3a2… |
| AS395519 | US |
assigned | 2016-09-13 | 18da8cdaa99c… |
| AS395523 | US |
assigned | 2016-09-13 | 82271fe85ce4… |
| AS395513 | US |
assigned | 2016-09-12 | 15c5c2bb1aaf… |
| AS395515 | US |
assigned | 2016-09-12 | 9d65841b22f2… |
| AS395516 | US |
assigned | 2016-09-12 | 0277963e4c27… |
| AS395303 | US |
assigned | 2016-09-09 | 4db919f64f2c… |
| AS395512 | US |
assigned | 2016-09-09 | 938336013df6… |
| AS395184 | US |
assigned | 2016-09-08 | f7f671f262f3… |
| AS395245 | US |
assigned | 2016-09-08 | 6758abde2593… |