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
1,639,263,232
📦
IPv4 networks
76,743
delegated blocks
🧭
IPv6 networks
11,453
delegated blocks
🔗
Autonomous systems
34,133
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS54808 |  US |
assigned | 2012-08-21 | abc5645b2a11… |
| AS54809 | US |
assigned | 2012-08-21 | b4b5d8a4c721… |
| AS54810 | US |
assigned | 2012-08-21 | ad4bee6cb255… |
| AS54812 | US |
assigned | 2012-08-21 | 0a4f916fd13b… |
| AS54814 | US |
assigned | 2012-08-21 | 89696d95a3d6… |
| AS54807 |  CA |
assigned | 2012-08-20 | bdc8784ca5c4… |
| AS31931 | CA |
assigned | 2012-08-17 | cad1ca7c558e… |
| AS53444 | US |
assigned | 2012-08-17 | 2e8affbc9d91… |
| AS16672 | US |
assigned | 2012-08-16 | 82ee28d9f608… |
| AS19802 | US |
assigned | 2012-08-16 | e2d98732dada… |
| AS22127 | US |
assigned | 2012-08-16 | 99e93aacf1a8… |
| AS23264 | US |
assigned | 2012-08-16 | 9f9c7361dbdb… |
| AS26285 | US |
assigned | 2012-08-16 | 9eee6b80eee6… |
| AS31912 | US |
assigned | 2012-08-16 | 8d7de9a56909… |
| AS33411 | US |
assigned | 2012-08-15 | 55dc1732fb09… |
| AS54802 | US |
assigned | 2012-08-15 | eb00bff0dd60… |
| AS54803 | US |
assigned | 2012-08-15 | 5add83cbd754… |
| AS54804 | US |
assigned | 2012-08-15 | b33e6baee456… |
| AS54806 | US |
assigned | 2012-08-15 | 5e894f384160… |
| AS54797 | US |
assigned | 2012-08-14 | 9e68c3ef3d7e… |
| AS54799 | US |
assigned | 2012-08-14 | f2f9418ba422… |
| AS54800 | US |
assigned | 2012-08-14 | 164cac6b1d13… |
| AS7300 | US |
assigned | 2012-08-13 | 9c09c3e427b8… |
| AS54794 | US |
assigned | 2012-08-13 | 52430b6acac7… |
| AS54795 | US |
assigned | 2012-08-13 | 7397e8cba5f6… |
| AS54796 | US |
assigned | 2012-08-13 | 008abcd5bed3… |
| AS26588 | US |
assigned | 2012-08-10 | 0a3b9e8b9e39… |
| AS54788 | CA |
assigned | 2012-08-10 | 5addf91c7e96… |
| AS54790 | US |
assigned | 2012-08-10 | 944d8ed489dc… |
| AS54786 | US |
assigned | 2012-08-09 | 8ea76aa73616… |
| AS54783 | CA |
assigned | 2012-08-08 | 858cf45cfb7b… |
| AS54782 | US |
assigned | 2012-08-07 | 66e73e5c6fb8… |
| AS3943 | US |
assigned | 2012-08-06 | 6f69b4fbc4a7… |
| AS54775 | US |
assigned | 2012-08-06 | ddec89a64639… |
| AS54777 | CA |
assigned | 2012-08-06 | 5fa5667c0b53… |
| AS54778 | US |
assigned | 2012-08-06 | 455c328c2480… |
| AS54780 | US |
assigned | 2012-08-06 | 0c737da33944… |
| AS20333 | US |
assigned | 2012-08-03 | 670af8cb9be8… |
| AS54375 | US |
assigned | 2012-08-03 | 861d9b366d4c… |
| AS54774 | US |
assigned | 2012-08-03 | a4f7e7919bde… |
| AS54767 | US |
assigned | 2012-08-02 | 3e9a99b804e3… |
| AS54768 | US |
assigned | 2012-08-02 | 8211be14f73c… |
| AS54769 | US |
assigned | 2012-08-02 | 164b715933fc… |
| AS54770 | US |
assigned | 2012-08-02 | 5a729c593d59… |
| AS54771 | US |
assigned | 2012-08-02 | a234b016a417… |
| AS54772 | US |
assigned | 2012-08-02 | 01165d43eee5… |
| AS46613 | US |
assigned | 2012-08-01 | d3b57a4caef7… |
| AS53306 | US |
assigned | 2012-08-01 | 59db3abb4c5e… |
| AS53641 | US |
assigned | 2012-08-01 | 7aabb39ddb25… |
| AS54764 | CA |
assigned | 2012-08-01 | 938fdd2cdb14… |
| AS54765 | US |
assigned | 2012-08-01 | 6947c7e2add6… |
| AS36526 | US |
assigned | 2012-07-31 | 55af1ee988ac… |
| AS36587 | US |
assigned | 2012-07-31 | f9671fb49962… |
| AS46568 | US |
assigned | 2012-07-31 | d4e6cb620650… |
| AS27277 | US |
assigned | 2012-07-30 | 0d783ec52848… |
| AS19445 | US |
assigned | 2012-07-27 | f76e5e405ab5… |
| AS3842 | US |
assigned | 2012-07-26 | aa5d19b9916f… |
| AS6362 | US |
assigned | 2012-07-26 | 4db331726e6a… |
| AS6562 | CA |
assigned | 2012-07-26 | 7a97247501eb… |
| AS36124 | US |
assigned | 2012-07-25 | f509d9fc2a9f… |
| AS36207 | US |
assigned | 2012-07-25 | 7af92b237ef3… |
| AS36438 | US |
assigned | 2012-07-25 | 285baf29aa6b… |
| AS36442 | US |
assigned | 2012-07-25 | 6a3b522f4c8e… |
| AS36485 | US |
assigned | 2012-07-25 | af94b91ff2d7… |
| AS33422 | US |
assigned | 2012-07-24 | 2eed09345770… |
| AS33555 | US |
assigned | 2012-07-24 | 71c08cb5a4b3… |
| AS33566 | US |
assigned | 2012-07-24 | 1b5850719147… |
| AS30414 | CA |
assigned | 2012-07-23 | fadaa54ff1c8… |
| AS32926 | US |
assigned | 2012-07-23 | f5bab119142b… |
| AS32937 | US |
assigned | 2012-07-23 | 39a86f721b5e… |
| AS33150 | US |
assigned | 2012-07-23 | 6dc0ca1fe103… |
| AS25780 | US |
assigned | 2012-07-20 | dddb3d748ab8… |
| AS26394 | US |
assigned | 2012-07-20 | de49ac6d64b8… |
| AS22609 | US |
assigned | 2012-07-19 | 7a2ef409b284… |
| AS23103 | US |
assigned | 2012-07-19 | 68d7bca3372c… |
| AS26437 | US |
assigned | 2012-07-19 | 28446a923e64… |
| AS21924 | US |
assigned | 2012-07-18 | 83110a185e9d… |
| AS22285 | US |
assigned | 2012-07-18 | 6b0da0638136… |
| AS22393 | CA |
assigned | 2012-07-18 | 690cf7992c5a… |
| AS21538 |  FR |
assigned | 2012-07-17 | 9e04751fb2c8… |
| AS21676 | US |
assigned | 2012-07-17 | e85d505a7e9d… |
| AS21691 | US |
assigned | 2012-07-17 | 488a04f4b0b3… |
| AS21849 | US |
assigned | 2012-07-17 | 08d3957bb75b… |
| AS19059 | US |
assigned | 2012-07-16 | 0a4f916fd13b… |
| AS19691 | US |
assigned | 2012-07-16 | 5ac1eeed51c1… |
| AS20280 | US |
assigned | 2012-07-16 | 863d6199d228… |
| AS20339 | US |
assigned | 2012-07-16 | bdd4c4c721b8… |
| AS18889 | US |
assigned | 2012-07-13 | 59be441445b9… |
| AS18890 | US |
assigned | 2012-07-13 | 5b3d7b24c6e5… |
| AS18899 | US |
assigned | 2012-07-13 | 71191006a965… |
| AS18906 | US |
assigned | 2012-07-13 | f311a33f9862… |
| AS18686 | CA |
assigned | 2012-07-12 | 790fff122765… |
| AS18700 | US |
assigned | 2012-07-12 | 7ddf369e9b4b… |
| AS18738 | US |
assigned | 2012-07-12 | b429578a448c… |
| AS18759 | US |
assigned | 2012-07-12 | 82573672964c… |
| AS18780 | US |
assigned | 2012-07-12 | c80eda24740a… |
| AS18670 | US |
assigned | 2012-07-11 | cfcfb17025fd… |
| AS17247 | US |
assigned | 2012-07-09 | b63e89e7f5f2… |
| AS17261 | CA |
assigned | 2012-07-09 | 231b5f75b218… |
| AS17367 | US |
assigned | 2012-07-09 | 168da546544e… |