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
76,700
delegated blocks
🧭
IPv6 networks
11,350
delegated blocks
🔗
Autonomous systems
34,051
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS54668 |  US |
assigned | 2012-05-11 | 1c0efa682e64… |
| AS54656 | US |
assigned | 2012-05-10 | 6be1f7ec8182… |
| AS54658 |  CA |
assigned | 2012-05-10 | 021977f28e34… |
| AS54659 | US |
assigned | 2012-05-10 | 8b741290aa02… |
| AS36135 | US |
assigned | 2012-05-09 | d85224cdeb7c… |
| AS40597 | US |
assigned | 2012-05-09 | d85224cdeb7c… |
| AS40625 | US |
assigned | 2012-05-09 | 34a38fbd6cad… |
| AS46278 | US |
assigned | 2012-05-09 | c99abd0515a7… |
| AS46371 | CA |
assigned | 2012-05-09 | a2eba22c6c42… |
| AS54654 | US |
assigned | 2012-05-09 | 769241177d70… |
| AS54655 | CA |
assigned | 2012-05-09 | 77f4d87368cd… |
| AS40197 | US |
assigned | 2012-05-08 | 430c9828d3cb… |
| AS40198 | US |
assigned | 2012-05-08 | 6563685b59bb… |
| AS40355 | US |
assigned | 2012-05-08 | 5bad996c5ceb… |
| AS40433 | US |
assigned | 2012-05-08 | 9398c0a164ac… |
| AS40464 | US |
assigned | 2012-05-08 | db955bbc232e… |
| AS40467 | US |
assigned | 2012-05-08 | 6f09537b4ebc… |
| AS18651 | US |
assigned | 2012-05-07 | 6cc968f399e2… |
| AS25948 | CA |
assigned | 2012-05-07 | e3141907a139… |
| AS35997 | US |
assigned | 2012-05-07 | 60ce7382bb09… |
| AS36368 | US |
assigned | 2012-05-07 | 3870757e2f8a… |
| AS39938 | US |
assigned | 2012-05-07 | 4d266d3013fa… |
| AS40161 | US |
assigned | 2012-05-07 | 67fbf968b027… |
| AS32889 | US |
assigned | 2012-05-04 | bc219f7ff3b8… |
| AS33427 | US |
assigned | 2012-05-04 | 6e96845fd8b3… |
| AS33553 | US |
assigned | 2012-05-04 | ad83fef0c8a9… |
| AS32294 | US |
assigned | 2012-05-03 | 97cce5ccecfa… |
| AS32924 | US |
assigned | 2012-05-03 | e805eb2a2ae7… |
| AS16696 | CA |
assigned | 2012-05-02 | c86ee0d9d7ed… |
| AS26323 | CA |
assigned | 2012-05-01 | 6a2806b0ecf1… |
| AS26865 | US |
assigned | 2012-05-01 | 2e75cbc2a2b4… |
| AS26897 | US |
assigned | 2012-05-01 | e09a2f3cd129… |
| AS30026 | US |
assigned | 2012-05-01 | 84442bec5fa8… |
| AS30661 | US |
assigned | 2012-05-01 | 3038cb0ac026… |
| AS1626 | US |
assigned | 2012-04-30 | c096bf755fee… |
| AS1644 | US |
assigned | 2012-04-30 | c096bf755fee… |
| AS13374 | US |
assigned | 2012-04-30 | 487495e2f730… |
| AS16881 | US |
assigned | 2012-04-30 | 228c347ef6ee… |
| AS18813 | US |
assigned | 2012-04-27 | 79fb35435c0a… |
| AS20048 | US |
assigned | 2012-04-27 | 1b91b582340c… |
| AS20064 | US |
assigned | 2012-04-27 | c884be81770f… |
| AS21940 | US |
assigned | 2012-04-27 | b129a3e13d05… |
| AS22029 | US |
assigned | 2012-04-27 | 9279420c8358… |
| AS22367 | US |
assigned | 2012-04-27 | 9358729dacc8… |
| AS25708 | US |
assigned | 2012-04-27 | cc156a27c2ad… |
| AS11804 | US |
assigned | 2012-04-26 | 9a1b1ebfd863… |
| AS13686 | US |
assigned | 2012-04-26 | c188ad2468e7… |
| AS26315 | US |
assigned | 2012-04-25 | 5e6c9f890f12… |
| AS26332 | US |
assigned | 2012-04-25 | 2cbb54009221… |
| AS26715 | US |
assigned | 2012-04-25 | c2182c92275f… |
| AS19919 | US |
assigned | 2012-04-24 | 90d8aa8f00d7… |
| AS22200 | US |
assigned | 2012-04-24 | 3fae3ff66fbc… |
| AS26257 | US |
assigned | 2012-04-24 | a75ae60b2220… |
| AS1447 | US |
assigned | 2012-04-23 | 4ec2e489c814… |
| AS16882 | US |
assigned | 2012-04-23 | 73f9f0c2b633… |
| AS19421 | US |
assigned | 2012-04-23 | 4c5dabd433c6… |
| AS19470 | US |
assigned | 2012-04-23 | 89487a0b74c5… |
| AS54652 | CA |
assigned | 2012-04-20 | 67605a80e01b… |
| AS54653 | US |
assigned | 2012-04-20 | 24f24760e089… |
| AS18857 | US |
assigned | 2012-04-19 | d62aa5d00fcd… |
| AS21905 | US |
assigned | 2012-04-19 | cdebd46b1df2… |
| AS26151 | US |
assigned | 2012-04-19 | f79a6da018f2… |
| AS54647 | US |
assigned | 2012-04-18 | 504cb5b89029… |
| AS54649 | US |
assigned | 2012-04-18 | e7efc6930642… |
| AS54650 | US |
assigned | 2012-04-18 | b2bf3f516cc9… |
| AS26087 | US |
assigned | 2012-04-17 | a434068cbdef… |
| AS29804 | US |
assigned | 2012-04-17 | ca5b78fee608… |
| AS54641 | US |
assigned | 2012-04-17 | aa5d19b9916f… |
| AS54642 | US |
assigned | 2012-04-17 | fc5862840c5e… |
| AS54643 | CA |
assigned | 2012-04-17 | 5c142334f5f6… |
| AS54644 | US |
assigned | 2012-04-17 | 052af66d8edc… |
| AS54645 | US |
assigned | 2012-04-17 | cf4c8f4a50a6… |
| AS54646 | US |
assigned | 2012-04-17 | f05ab67d3467… |
| AS54636 | US |
assigned | 2012-04-16 | c66e83fbb76c… |
| AS54637 | US |
assigned | 2012-04-16 | a164dca1cb5b… |
| AS54638 | US |
assigned | 2012-04-16 | b355d6257149… |
| AS54640 | US |
assigned | 2012-04-16 | a6de6a0e00b7… |
| AS13930 | US |
assigned | 2012-04-13 | f84e13428dc0… |
| AS54631 | US |
assigned | 2012-04-13 | 0151b5fd75ce… |
| AS54633 | CA |
assigned | 2012-04-13 | 6c528192de76… |
| AS54634 | US |
assigned | 2012-04-13 | 7ac07d5d37a6… |
| AS54635 | US |
assigned | 2012-04-13 | e665e248980f… |
| AS54627 | US |
assigned | 2012-04-12 | 22e8a1f88ae3… |
| AS54628 | US |
assigned | 2012-04-12 | ddac2d3cb559… |
| AS54629 | US |
assigned | 2012-04-12 | 817cfc1c08e3… |
| AS14283 | US |
assigned | 2012-04-11 | 5afb53d284a3… |
| AS30540 | US |
assigned | 2012-04-11 | 82d373208ed0… |
| AS40227 | US |
assigned | 2012-04-11 | cae84b8ffe71… |
| AS54622 | US |
assigned | 2012-04-10 | 4d5ef77fd76e… |
| AS54624 | US |
assigned | 2012-04-10 | 8969e64ba5ba… |
| AS54626 | US |
assigned | 2012-04-10 | bb847a07262d… |
| AS33248 | US |
assigned | 2012-04-09 | 80005de63bec… |
| AS54619 | US |
assigned | 2012-04-09 | 47c689b13347… |
| AS54620 | US |
assigned | 2012-04-09 | 95ad6ece498e… |
| AS14746 | US |
assigned | 2012-04-06 | 35377cb2cc23… |
| AS54611 | US |
assigned | 2012-04-06 | 9a7494eab7c4… |
| AS54614 | CA |
assigned | 2012-04-06 | a627286c0525… |
| AS54615 | US |
assigned | 2012-04-06 | 8adbbb2cd5e6… |
| AS54616 | US |
assigned | 2012-04-06 | 212263b6b7e1… |
| AS54617 | US |
assigned | 2012-04-06 | f11dc7ecb3fc… |