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 |
|---|---|---|---|---|
| AS13712 |  US |
assigned | 1999-08-03 | 35ab84b6c48a… |
| AS13704 | US |
assigned | 1999-08-02 | d537614cb5a4… |
| AS13706 | US |
assigned | 1999-08-02 | e2e601533703… |
| AS13702 | US |
assigned | 1999-07-29 | ce6594a832ee… |
| AS13698 | US |
assigned | 1999-07-28 | 0e251ad57c2b… |
| AS13661–AS13671 | US |
assigned | 1999-07-27 | e220ed812a4c… |
| AS13676 | US |
assigned | 1999-07-27 | f66c428a4ea9… |
| AS13678 | US |
assigned | 1999-07-27 | 6c065d5b54b8… |
| AS13680 | US |
assigned | 1999-07-27 | 37ba8ab6092d… |
| AS13684 | US |
assigned | 1999-07-27 | 1be533968d2e… |
| AS13688 | US |
assigned | 1999-07-27 | d2bd2434a651… |
| AS13693 | US |
assigned | 1999-07-27 | 4b38da225171… |
| AS13694 | US |
assigned | 1999-07-27 | de8661e1fc1b… |
| AS13695 | US |
assigned | 1999-07-27 | e533239014ac… |
| AS13659 | US |
assigned | 1999-07-26 | fa787dc0aa6a… |
| AS13657 |  CA |
assigned | 1999-07-23 | d265cd9f5f65… |
| AS13648 | US |
assigned | 1999-07-22 | 77cbdb78264f… |
| AS13649 | US |
assigned | 1999-07-22 | 4b179ab78b2a… |
| AS13642 | US |
assigned | 1999-07-21 | 0418d3fd070a… |
| AS13645 | US |
assigned | 1999-07-21 | 66e68ecd93af… |
| AS13632 | US |
assigned | 1999-07-20 | 3ad44f989fca… |
| AS13633 | US |
assigned | 1999-07-20 | d2ad005f4a29… |
| AS13634 | US |
assigned | 1999-07-20 | f3b87bac9bc1… |
| AS13637 | US |
assigned | 1999-07-20 | e08441e4beab… |
| AS13638 | US |
assigned | 1999-07-20 | 698d8f58188d… |
| AS13626 | US |
assigned | 1999-07-16 | a01b68c1908b… |
| AS13630 | US |
assigned | 1999-07-16 | e2f71db687dd… |
| AS13616 | CA |
assigned | 1999-07-15 | a61547a93c61… |
| AS13619 | US |
assigned | 1999-07-15 | 8925e76f7f39… |
| AS13621 | US |
assigned | 1999-07-15 | 0010e9390885… |
| AS13593 | US |
assigned | 1999-07-14 | 6beeec517a5c… |
| AS13598 | US |
assigned | 1999-07-14 | db1746923ddc… |
| AS13601 | CA |
assigned | 1999-07-14 | 3c781914ab27… |
| AS13611 | US |
assigned | 1999-07-14 | 173e0b6180a3… |
| AS13614 | US |
assigned | 1999-07-14 | d5337ac36144… |
| AS13588 | US |
assigned | 1999-07-12 | 9683e607dc92… |
| AS13589 | US |
assigned | 1999-07-12 | e42b7a7f8475… |
| AS13587 | US |
assigned | 1999-07-11 | 26e30520971d… |
| AS6551 | US |
assigned | 1999-07-09 | 4b298d3a30c3… |
| AS13574 | US |
assigned | 1999-07-08 | e08874e9523e… |
| AS13576 | US |
assigned | 1999-07-08 | 81d06921381e… |
| AS13581 | US |
assigned | 1999-07-08 | 2fa5ecde62d9… |
| AS13571 | CA |
assigned | 1999-07-07 | eb5a56b49389… |
| AS13567 | US |
assigned | 1999-07-02 | 332556fdace4… |
| AS13568 |  PR |
assigned | 1999-07-02 | f9c973e2e961… |
| AS13562 | US |
assigned | 1999-07-01 | e220ed812a4c… |
| AS13565 | US |
assigned | 1999-07-01 | a81100d844b2… |
| AS13536 | US |
assigned | 1999-06-30 | f57036a35d7c… |
| AS13538 | US |
assigned | 1999-06-30 | 2c312495609e… |
| AS13528 | US |
assigned | 1999-06-29 | 09c78ed468e8… |
| AS13530 | US |
assigned | 1999-06-29 | ade091743c89… |
| AS13531 | US |
assigned | 1999-06-29 | fca460f9d966… |
| AS13533 | US |
assigned | 1999-06-29 | c2dfb9e7c865… |
| AS13524 | US |
assigned | 1999-06-28 | f04e16d13e0d… |
| AS206 | US |
assigned | 1999-06-25 | 161fb0fc33bc… |
| AS4237 | US |
assigned | 1999-06-25 | 161fb0fc33bc… |
| AS13515 | US |
assigned | 1999-06-25 | 009bea9f137b… |
| AS13517 | US |
assigned | 1999-06-25 | d1844d997473… |
| AS13506 | US |
assigned | 1999-06-23 | 98461b258e17… |
| AS13507 | US |
assigned | 1999-06-23 | 5d35b5e19023… |
| AS13494 | US |
assigned | 1999-06-21 | 0a9cd10ad3e1… |
| AS13501 | US |
assigned | 1999-06-21 | 78396d7ea110… |
| AS13502 | US |
assigned | 1999-06-21 | 9229373e664c… |
| AS13504 | US |
assigned | 1999-06-21 | 46020f552cd7… |
| AS13488 | US |
assigned | 1999-06-18 | 66e68ecd93af… |
| AS13490 | US |
assigned | 1999-06-18 | acc0593b65c5… |
| AS13493 | US |
assigned | 1999-06-18 | 4cad11d18482… |
| AS13482 | US |
assigned | 1999-06-17 | ad3600cb6653… |
| AS13483 | US |
assigned | 1999-06-17 | b538f89eec0d… |
| AS13473 | US |
assigned | 1999-06-16 | 61ded0f239c1… |
| AS13476 | US |
assigned | 1999-06-16 | b78cc9603c4f… |
| AS13462 | US |
assigned | 1999-06-15 | 472abfae8142… |
| AS13463 | US |
assigned | 1999-06-15 | 4b3e152c829c… |
| AS13460 | US |
assigned | 1999-06-14 | bbba2a7910a2… |
| AS13445 | US |
assigned | 1999-06-09 | f4eeba15c196… |
| AS13446 | US |
assigned | 1999-06-09 | b2920dcbc3b6… |
| AS13434 | US |
assigned | 1999-06-08 | 31711016fdea… |
| AS13441 | CA |
assigned | 1999-06-08 | e922c53c5b56… |
| AS13431 | US |
assigned | 1999-06-04 | 1f36046df38c… |
| AS13433 | US |
assigned | 1999-06-04 | 632302fe846b… |
| AS13425 | US |
assigned | 1999-06-03 | 651c19f1caef… |
| AS13426 | US |
assigned | 1999-06-03 | 651c19f1caef… |
| AS13427 | US |
assigned | 1999-06-03 | afc9f9341313… |
| AS13428 | US |
assigned | 1999-06-03 | 2df6413af3a6… |
| AS13429 | US |
assigned | 1999-06-03 | d86274bb3fac… |
| AS13407 | US |
assigned | 1999-06-02 | 6c065d5b54b8… |
| AS13408 | US |
assigned | 1999-06-02 | 72d2e0f5f654… |
| AS13409 | US |
assigned | 1999-06-02 | 4f0756f0d955… |
| AS13410 | US |
assigned | 1999-06-02 | 2c0e13309480… |
| AS13412 | US |
assigned | 1999-06-02 | 45de0b1153e5… |
| AS13415 | US |
assigned | 1999-06-02 | e962fe5a2f86… |
| AS13420 | US |
assigned | 1999-06-02 | 81e05477cc28… |
| AS13421 | US |
assigned | 1999-06-02 | 81e05477cc28… |
| AS13422 | US |
assigned | 1999-06-02 | 81e05477cc28… |
| AS13401 | US |
assigned | 1999-06-01 | eca89f920466… |
| AS13403 | US |
assigned | 1999-06-01 | 182d78989f65… |
| AS13397 | US |
assigned | 1999-05-27 | 172c2d2091f9… |
| AS13398 | US |
assigned | 1999-05-27 | a71a8b6453f3… |
| AS13399 | US |
assigned | 1999-05-27 | b004b3ecde24… |
| AS13388 | US |
assigned | 1999-05-26 | 42cf0bee803d… |