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 |
|---|---|---|---|---|
| AS400742 |  US |
assigned | 2022-08-31 | cc29a1e08c0c… |
| AS21666 | US |
assigned | 2022-08-30 | dbce9f56bf79… |
| AS394462 |  CA |
assigned | 2022-08-30 | 76b6c26d4770… |
| AS394584 | US |
assigned | 2022-08-30 | e2a29c6554fd… |
| AS395787 | US |
assigned | 2022-08-30 | 8a6662bb0fe6… |
| AS394428 | US |
assigned | 2022-08-29 | c249e642429c… |
| AS400469 | US |
assigned | 2022-08-26 | 3f0f9cea8f79… |
| AS400597 | US |
assigned | 2022-08-26 | b5d1bf125447… |
| AS400658 | US |
assigned | 2022-08-26 | db86c3172757… |
| AS400664 | US |
assigned | 2022-08-26 | 573325d67d26… |
| AS400740 | US |
assigned | 2022-08-26 | 4bb3ca8602be… |
| AS399183 | US |
assigned | 2022-08-25 | 8306634f7620… |
| AS399233 | US |
assigned | 2022-08-25 | 9b6fc0b804d9… |
| AS399555 | CA |
assigned | 2022-08-25 | 8d726d8c6403… |
| AS399796 | US |
assigned | 2022-08-25 | 2423f38dd75f… |
| AS207420 | US |
assigned | 2022-08-23 | 552434678dad… |
| AS396457 | US |
assigned | 2022-08-23 | 55889ac7de53… |
| AS398824 | CA |
assigned | 2022-08-23 | dbbf0903e4bd… |
| AS398931 | US |
assigned | 2022-08-23 | 1f7b83f64648… |
| AS7385 | US |
assigned | 2022-08-22 | 07b4afc6ca39… |
| AS27179 | US |
assigned | 2022-08-22 | 77db7a5d063d… |
| AS394067 | CA |
assigned | 2022-08-22 | 931a9e66a341… |
| AS395263 | CA |
assigned | 2022-08-22 | cb94e7d3c076… |
| AS396410 | US |
assigned | 2022-08-22 | 547d792c9866… |
| AS396416 |  KN |
assigned | 2022-08-22 | 40dac3faf15f… |
| AS32467 | US |
assigned | 2022-08-18 | d08edc8a69cc… |
| AS46138 | US |
assigned | 2022-08-18 | a044d47fc1ea… |
| AS393956 | CA |
assigned | 2022-08-18 | 8ed7fc48658b… |
| AS394052 | US |
assigned | 2022-08-18 | 3565847447e6… |
| AS400737 | US |
assigned | 2022-08-17 | f21130892698… |
| AS400738 | US |
assigned | 2022-08-17 | c06e68c15874… |
| AS400739 | US |
assigned | 2022-08-17 | 80b698feb556… |
| AS394854 | US |
assigned | 2022-08-16 | 9480ab57fd3e… |
| AS395689 | US |
assigned | 2022-08-16 | 2755f259d182… |
| AS395803 | US |
assigned | 2022-08-16 | 8f06f3cf9062… |
| AS395968 |  PR |
assigned | 2022-08-16 | 802374e93b7e… |
| AS396239 | US |
assigned | 2022-08-16 | a7f5872c9815… |
| AS396296 | US |
assigned | 2022-08-16 | 093885b872a1… |
| AS62485 | US |
assigned | 2022-08-15 | 3ea1d3c84971… |
| AS393351 | US |
assigned | 2022-08-15 | 29b32197c153… |
| AS393644 | US |
assigned | 2022-08-15 | 3e5969aec4f7… |
| AS397124 | US |
assigned | 2022-08-12 | 5aab9790d464… |
| AS398485 | US |
assigned | 2022-08-12 | 85904bb5d151… |
| AS54041 | CA |
assigned | 2022-08-11 | a230451c8b57… |
| AS397539 | US |
assigned | 2022-08-11 | 5406b3d15b64… |
| AS397603 | US |
assigned | 2022-08-11 | d233f25bcc61… |
| AS397770 | US |
assigned | 2022-08-11 | 55e96ce066bb… |
| AS398043 | US |
assigned | 2022-08-11 | c68d66d8a644… |
| AS398085 | US |
assigned | 2022-08-11 | 463a51d4e9a5… |
| AS398099 | US |
assigned | 2022-08-11 | deb52a6bc54f… |
| AS31852 | US |
assigned | 2022-08-10 | a015d0af44d4… |
| AS46133 | US |
assigned | 2022-08-10 | a015d0af44d4… |
| AS397463 | US |
assigned | 2022-08-10 | a92d0411ffc0… |
| AS11974 | US |
assigned | 2022-08-09 | 187267d32a3f… |
| AS396223 | CA |
assigned | 2022-08-09 | 48d61728f44b… |
| AS396474 | US |
assigned | 2022-08-09 | fb9a6888265f… |
| AS396499 | US |
assigned | 2022-08-09 | d3f3e4b880f8… |
| AS396971 | US |
assigned | 2022-08-09 | 1b71c1cea2a8… |
| AS14644 | US |
assigned | 2022-08-08 | 6eea62a6e051… |
| AS30316 | US |
assigned | 2022-08-08 | a3ac14fd2b43… |
| AS393322 | US |
assigned | 2022-08-08 | be5083a921f1… |
| AS395083 | US |
assigned | 2022-08-08 | 0778f38ce84f… |
| AS395144 | US |
assigned | 2022-08-08 | 031a38c2ef0c… |
| AS395299 | US |
assigned | 2022-08-08 | 4b59d7b54a58… |
| AS395517 | US |
assigned | 2022-08-08 | 23f4466bf300… |
| AS395586 | US |
assigned | 2022-08-08 | 9b40a13ef799… |
| AS15115 | US |
assigned | 2022-08-05 | bcd5d46f357a… |
| AS53952 | US |
assigned | 2022-08-04 | d235657c56bd… |
| AS54386 | US |
assigned | 2022-08-04 | d235657c56bd… |
| AS54528 | US |
assigned | 2022-08-04 | 72a1f981552a… |
| AS55215 | US |
assigned | 2022-08-04 | c8a5c21642ff… |
| AS62890 | US |
assigned | 2022-08-04 | d7e4af9d42c7… |
| AS394760 | US |
assigned | 2022-08-04 | 7c640a7a8c84… |
| AS40080 | US |
assigned | 2022-08-03 | 7039412a1750… |
| AS40173 | US |
assigned | 2022-08-03 | bb3b0844d86b… |
| AS40462 | US |
assigned | 2022-08-03 | 68f4af9f0985… |
| AS40696 | US |
assigned | 2022-08-03 | de32616568bf… |
| AS40714 | US |
assigned | 2022-08-03 | 3cb93a290352… |
| AS40893 | US |
assigned | 2022-08-03 | 6b06ea0e0349… |
| AS47062 | CA |
assigned | 2022-08-03 | a402d0aa93be… |
| AS53643 | US |
assigned | 2022-08-03 | ea7d66c48053… |
| AS15132 | US |
assigned | 2022-08-02 | e8a93a37558b… |
| AS30230 | US |
assigned | 2022-08-02 | a0a8e3a49f71… |
| AS1433 | US |
assigned | 2022-08-01 | 8c354d570203… |
| AS40178 | US |
assigned | 2022-08-01 | d43c6a76023f… |
| AS63030 | US |
assigned | 2022-08-01 | bb47f2ac4f6e… |
| AS63058 | PR |
assigned | 2022-08-01 | 6cd686d18c1b… |
| AS1085 | CA |
assigned | 2022-07-29 | 4efec2644bf4… |
| AS1086 | US |
assigned | 2022-07-29 | d36c7d0630e1… |
| AS1087 | US |
assigned | 2022-07-29 | 20a9181b538a… |
| AS1088 | US |
assigned | 2022-07-29 | a10e4089744c… |
| AS1089 | US |
assigned | 2022-07-29 | 0e6b3731b729… |
| AS1083 | US |
assigned | 2022-07-28 | 17e808c8aee4… |
| AS1084 | US |
assigned | 2022-07-28 | 00004a29a9bb… |
| AS62775 | US |
assigned | 2022-07-28 | 2c101a9e7e53… |
| AS1080 | US |
assigned | 2022-07-27 | 87321beba3fb… |
| AS1081 | US |
assigned | 2022-07-27 | 2f7ea854bc07… |
| AS1082 | US |
assigned | 2022-07-27 | 769e1e36e1a4… |
| AS54549 | US |
assigned | 2022-07-27 | f2437be3e6c8… |
| AS62493 | US |
assigned | 2022-07-27 | 816d96ffd098… |