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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS21658 |  US |
assigned | 2024-04-04 | b4b3b66606eb… |
| AS400954 | US |
assigned | 2024-04-04 | 26c5239f61bd… |
| AS400956 | US |
assigned | 2024-04-04 | b0db3ef881c6… |
| AS400957 | US |
assigned | 2024-04-04 | 3bb4914d9876… |
| AS400958 | US |
assigned | 2024-04-04 | aeb1d1a074fc… |
| AS400943 | US |
assigned | 2024-04-03 | 1a0925bb65ed… |
| AS400944 | US |
assigned | 2024-04-03 | 8cf831a96cb2… |
| AS400945 | US |
assigned | 2024-04-03 | b62766594f9c… |
| AS400946 | US |
assigned | 2024-04-03 | 43eae1220e56… |
| AS400947 | US |
assigned | 2024-04-03 | f98368de2438… |
| AS400948 | US |
assigned | 2024-04-03 | 3868ab92bd48… |
| AS400949 | US |
assigned | 2024-04-03 | ff9612f30b16… |
| AS400950 | US |
assigned | 2024-04-03 | 06ccc82911e4… |
| AS400951 | US |
assigned | 2024-04-03 | 12b0065ef1c7… |
| AS400952 | US |
assigned | 2024-04-03 | 93decd83d23f… |
| AS400953 | US |
assigned | 2024-04-03 | bdcb7f146403… |
| AS19949 | US |
assigned | 2024-04-02 | b4d9382ac5e1… |
| AS20457 | US |
assigned | 2024-04-02 | 81da1a4c6b48… |
| AS55031 | US |
assigned | 2024-04-02 | ff06a62862f3… |
| AS11891 | US |
assigned | 2024-04-01 | 6eb2dc5e54ea… |
| AS14612 | US |
assigned | 2024-04-01 | c048f45e69db… |
| AS14923 | US |
assigned | 2024-04-01 | 5cc7e18056a5… |
| AS19344 | US |
assigned | 2024-04-01 | 9cb232cebcf7… |
| AS19385 | US |
assigned | 2024-04-01 | 3e77e7285e5e… |
| AS30684 |  PR |
assigned | 2024-04-01 | 112d71b090fa… |
| AS36330 | US |
assigned | 2024-04-01 | 70be7913d410… |
| AS53808 | US |
assigned | 2024-04-01 | e052cfbe1698… |
| AS393491 | US |
assigned | 2024-04-01 | 3e77e7285e5e… |
| AS393588 | US |
assigned | 2024-04-01 | 3e77e7285e5e… |
| AS399319 |  CA |
assigned | 2024-04-01 | 04ef318a952f… |
| AS400942 | US |
assigned | 2024-04-01 | 3e77e7285e5e… |
| AS398834 | CA |
assigned | 2024-03-29 | fa9ea1682692… |
| AS399286 | US |
assigned | 2024-03-29 | ffb6806baf5f… |
| AS394880 | US |
assigned | 2024-03-28 | 93680f2998b7… |
| AS395714 | US |
assigned | 2024-03-28 | f21130892698… |
| AS396063 | US |
assigned | 2024-03-28 | f21130892698… |
| AS397363 | US |
assigned | 2024-03-28 | f21130892698… |
| AS397957 | US |
assigned | 2024-03-28 | f21130892698… |
| AS33531 | US |
assigned | 2024-03-27 | cf258f26d886… |
| AS36020 | US |
assigned | 2024-03-27 | d0b4d8aaef40… |
| AS40450 | US |
assigned | 2024-03-27 | a8238405622e… |
| AS54436 | US |
assigned | 2024-03-27 | fdf518a132d4… |
| AS54997 | US |
assigned | 2024-03-27 | 764429cb037a… |
| AS394791 | US |
assigned | 2024-03-27 | ee75f10c1665… |
| AS32759 | US |
assigned | 2024-03-26 | 7a0eaf110890… |
| AS32943 | US |
assigned | 2024-03-26 | 6db6bc095579… |
| AS33341 | US |
assigned | 2024-03-26 | a5e32628639d… |
| AS50219 | US |
assigned | 2024-03-26 | d18353c804c4… |
| AS64468 | US |
assigned | 2024-03-26 | cf258f26d886… |
| AS32608 | US |
assigned | 2024-03-25 | c12691061020… |
| AS32693 | US |
assigned | 2024-03-25 | dbdcbc3eb318… |
| AS14428 | US |
assigned | 2024-03-22 | fc0705219f00… |
| AS30657 | CA |
assigned | 2024-03-22 | 15109771a1a1… |
| AS32095 | CA |
assigned | 2024-03-22 | f27cb3238fd5… |
| AS399389 | CA |
assigned | 2024-03-22 | 710387f1f6ff… |
| AS14736 | US |
assigned | 2024-03-21 | 461afc7dcf9c… |
| AS27392 | US |
assigned | 2024-03-21 | d79d6d85e11e… |
| AS29779 | US |
assigned | 2024-03-21 | 712922aa5e17… |
| AS36045 | US |
assigned | 2024-03-21 | 461afc7dcf9c… |
| AS27362 | US |
assigned | 2024-03-20 | fdf7afee5f74… |
| AS4226 | US |
assigned | 2024-03-19 | 9b6fc0b804d9… |
| AS13752 | US |
assigned | 2024-03-19 | 9e20a314fce1… |
| AS14917 | US |
assigned | 2024-03-19 | 788b5dab029a… |
| AS18849 | US |
assigned | 2024-03-19 | 7ba06c12b951… |
| AS19678 | CA |
assigned | 2024-03-19 | 5d8c13896e8f… |
| AS20373 | US |
assigned | 2024-03-19 | ae078916fccc… |
| AS23539 | US |
assigned | 2024-03-19 | 96f544999af8… |
| AS27182 | US |
assigned | 2024-03-18 | 63d94cd45ac5… |
| AS27523 | US |
assigned | 2024-03-18 | 4f005b10a2a7… |
| AS29774 |  FR |
assigned | 2024-03-18 | 65d33fbe60bb… |
| AS40697 | US |
assigned | 2024-03-18 | 2ed80dbeea22… |
| AS17160 | US |
assigned | 2024-03-15 | 3b65efba6fe8… |
| AS19451 | US |
assigned | 2024-03-15 | 1822d76393ac… |
| AS23333 | US |
assigned | 2024-03-15 | 7e16f66b7743… |
| AS26168 | US |
assigned | 2024-03-15 | 3b53517be338… |
| AS11021 | US |
assigned | 2024-03-14 | e2deace44e36… |
| AS13735 | US |
assigned | 2024-03-14 | 41d823959838… |
| AS64235 | US |
assigned | 2024-03-14 | e06f5cd5e0cf… |
| AS18554 | US |
assigned | 2024-03-13 | 2c8b2bf4523d… |
| AS19442 | US |
assigned | 2024-03-13 | 2c8b2bf4523d… |
| AS19817 | US |
assigned | 2024-03-13 | 14aa34d1a3e1… |
| AS20206 | US |
assigned | 2024-03-13 | cdf5532dc156… |
| AS20335 | US |
assigned | 2024-03-13 | 105eed756302… |
| AS22052 | US |
assigned | 2024-03-13 | 0e1a2aed797f… |
| AS22401 | US |
assigned | 2024-03-13 | 53d720e3b598… |
| AS22497 | US |
assigned | 2024-03-13 | ba71825123d3… |
| AS23121 | US |
assigned | 2024-03-13 | 2d4b8a9b8216… |
| AS10257 | US |
assigned | 2024-03-12 | 6f5fbcf5c6df… |
| AS13856 | US |
assigned | 2024-03-12 | 60ea6766b8d8… |
| AS13920 | US |
assigned | 2024-03-12 | 1edc490d381a… |
| AS14036 | US |
assigned | 2024-03-12 | df2bc8094244… |
| AS17095 | US |
assigned | 2024-03-12 | cd2725dcb904… |
| AS18463 | US |
assigned | 2024-03-12 | a7f48bd7b84c… |
| AS33550 | US |
assigned | 2024-03-12 | b13fa3fa8ba4… |
| AS36497 | US |
assigned | 2024-03-12 | bce32e019f8e… |
| AS31847 | US |
assigned | 2024-03-11 | 4ca8666cdad2… |
| AS32094 | US |
assigned | 2024-03-11 | 41d606401cb6… |
| AS46865 | PR |
assigned | 2024-03-11 | a7d9865c450e… |
| AS53553 | US |
assigned | 2024-03-11 | 04674f64d018… |
| AS54356 | US |
assigned | 2024-03-11 | bb0228c0fa7e… |