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
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS36273 |  CA |
assigned | 2009-06-26 | eb5a56b49389… |
| AS27272 |  US |
assigned | 2009-06-25 | fca460f9d966… |
| AS30115 | US |
assigned | 2009-06-25 | 4e42329529d3… |
| AS25929 | US |
assigned | 2009-06-24 | 581c742c960f… |
| AS26263 | US |
assigned | 2009-06-24 | 7bf1f0adeabc… |
| AS20097 | US |
assigned | 2009-06-23 | db6c06a5d12b… |
| AS25622 | US |
assigned | 2009-06-23 | da23741de36f… |
| AS15023 | US |
assigned | 2009-06-22 | 8a2fa256af37… |
| AS16876 | US |
assigned | 2009-06-22 | 9b5b285c8eb7… |
| AS17005 | US |
assigned | 2009-06-22 | 18f8abea9801… |
| AS18504 | US |
assigned | 2009-06-22 | 592f6352423c… |
| AS19216 | US |
assigned | 2009-06-22 | 98451f0434d9… |
| AS19475 | CA |
assigned | 2009-06-22 | 15b5092929c8… |
| AS11536 | US |
assigned | 2009-06-19 | 0df6fe91cf20… |
| AS11733 | US |
assigned | 2009-06-19 | bba56996b74b… |
| AS13377 | US |
assigned | 2009-06-19 | fe4e0a50fbf4… |
| AS14268 | CA |
assigned | 2009-06-19 | 4e5d8e863148… |
| AS14701 | US |
assigned | 2009-06-19 | 9ecabed47ed9… |
| AS47067 | US |
assigned | 2009-06-18 | 581cddf479a5… |
| AS47071 | US |
assigned | 2009-06-18 | 52caa0b69b24… |
| AS47072 | US |
assigned | 2009-06-18 | b003e6f97887… |
| AS10979 | US |
assigned | 2009-06-17 | 11457f94987a… |
| AS14879 | US |
assigned | 2009-06-17 | 458b5fd7b78f… |
| AS20430 | US |
assigned | 2009-06-17 | b03464d09197… |
| AS47066 | US |
assigned | 2009-06-17 | a0f155d297d8… |
| AS47063 | US |
assigned | 2009-06-16 | a80d4da14cc7… |
| AS47064 | US |
assigned | 2009-06-16 | 11ecd9164b16… |
| AS47065 | US |
assigned | 2009-06-16 | 3dbd71c3a290… |
| AS47058 | US |
assigned | 2009-06-15 | c68b36f457e8… |
| AS47060 |  BM |
assigned | 2009-06-15 | 6bc7f7993049… |
| AS47052 | US |
assigned | 2009-06-12 | 88e1800af21f… |
| AS47053 | BM |
assigned | 2009-06-12 | b3769e0af0ac… |
| AS32194 | US |
assigned | 2009-06-11 | 0430a038a81a… |
| AS30055 | US |
assigned | 2009-06-10 | 0a667ba90ffe… |
| AS47045 | US |
assigned | 2009-06-10 | 3b7b8307b8cb… |
| AS47035 | CA |
assigned | 2009-06-09 | 99ec00e360d1… |
| AS47036 | US |
assigned | 2009-06-09 | 4355af758bf6… |
| AS47038 | US |
assigned | 2009-06-09 | f6b91a07bcc0… |
| AS47039 | US |
assigned | 2009-06-09 | bf2e1e587be0… |
| AS47040 | US |
assigned | 2009-06-09 | 2921c01b9870… |
| AS47041 | US |
assigned | 2009-06-09 | 8370204350af… |
| AS33062 | US |
assigned | 2009-06-08 | 85a5ee594a53… |
| AS33336 | US |
assigned | 2009-06-08 | 01e8f05e744d… |
| AS33378 | US |
assigned | 2009-06-08 | 01cc535cf2f5… |
| AS33416 | US |
assigned | 2009-06-08 | 530888490798… |
| AS33443 | US |
assigned | 2009-06-08 | 04371e53111c… |
| AS8038 | US |
assigned | 2009-06-05 | 09723fce28d1… |
| AS32769 | US |
assigned | 2009-06-05 | 01d67b231aae… |
| AS32919 | US |
assigned | 2009-06-05 | b53a8ff978f6… |
| AS32986 | US |
assigned | 2009-06-05 | eeff9b86c7f4… |
| AS32987 | US |
assigned | 2009-06-05 | d92db810d905… |
| AS22075 | US |
assigned | 2009-06-04 | 5f5be0ec4cb6… |
| AS30626 | US |
assigned | 2009-06-04 | 9788e02756cf… |
| AS31835 | US |
assigned | 2009-06-04 | 8f0dbd596620… |
| AS31844 | US |
assigned | 2009-06-04 | 5f03fbf1ab4e… |
| AS31940 | US |
assigned | 2009-06-04 | 14943aa8a919… |
| AS32694 | US |
assigned | 2009-06-04 | f5712dedafdf… |
| AS32763 | US |
assigned | 2009-06-04 | 51a952f2f49a… |
| AS47027 | CA |
assigned | 2009-06-03 | 2af1b1b7b909… |
| AS47028 | US |
assigned | 2009-06-03 | 17ce7b98bac3… |
| AS47030 | US |
assigned | 2009-06-03 | 806d2f134fe9… |
| AS47031 | US |
assigned | 2009-06-03 | df36e1a675f0… |
| AS47023 | CA |
assigned | 2009-06-02 | f18bb58d2b1e… |
| AS47025 | US |
assigned | 2009-06-02 | 51029ffab456… |
| AS40944 | US |
assigned | 2009-06-01 | fb47d1049cf7… |
| AS47012 | US |
assigned | 2009-06-01 | 5c058bc2e1b1… |
| AS47013 | US |
assigned | 2009-06-01 | 4dc2bb8f94c6… |
| AS47015 | US |
assigned | 2009-06-01 | dc32233458be… |
| AS47016 | US |
assigned | 2009-06-01 | e3c5658d89d1… |
| AS47018 | US |
assigned | 2009-06-01 | 0b4fcfcd5909… |
| AS47020 | US |
assigned | 2009-06-01 | eb9734215a1f… |
| AS47021 | US |
assigned | 2009-06-01 | 3246aca807c2… |
| AS47022 | US |
assigned | 2009-06-01 | b48ee2648616… |
| AS17155 | US |
assigned | 2009-05-29 | d01ad5e8ff39… |
| AS47009 | US |
assigned | 2009-05-29 | ea58a6be6f45… |
| AS47010 | US |
assigned | 2009-05-29 | e7bc444d1c84… |
| AS47000 | US |
assigned | 2009-05-28 | 93b00e5b7d23… |
| AS47001 | US |
assigned | 2009-05-28 | f5b8aa894655… |
| AS47002 | US |
assigned | 2009-05-28 | 6d4134e4126d… |
| AS47003 | US |
assigned | 2009-05-28 | 78c22042a580… |
| AS47004 | US |
assigned | 2009-05-28 | e0466cf0f69e… |
| AS46993 | US |
assigned | 2009-05-27 | b4ba2f3dd32d… |
| AS46994 | US |
assigned | 2009-05-27 | 4f7cbf79dc98… |
| AS46996 | US |
assigned | 2009-05-27 | b1f53270251c… |
| AS46987 | US |
assigned | 2009-05-26 | 79b5e99905e7… |
| AS46988 | US |
assigned | 2009-05-26 | 0422ddba8b16… |
| AS46989 | US |
assigned | 2009-05-26 | d3f7999eda1e… |
| AS46991 | US |
assigned | 2009-05-26 | 3cc6664cfa0f… |
| AS46981 | US |
assigned | 2009-05-22 | 249eb44a83ed… |
| AS46984 | US |
assigned | 2009-05-22 | e3fe6d057f44… |
| AS46985 | US |
assigned | 2009-05-22 | 5612a72c2485… |
| AS46986 | US |
assigned | 2009-05-22 | 79b5e99905e7… |
| AS46973 | US |
assigned | 2009-05-21 | 3e08b65135e6… |
| AS46977 | US |
assigned | 2009-05-21 | 4cb61b484442… |
| AS46979 | US |
assigned | 2009-05-21 | d1e51b12c2f5… |
| AS33271 | US |
assigned | 2009-05-20 | 1a5c02f51ee0… |
| AS46970 | US |
assigned | 2009-05-20 | ce9a175ceb0e… |
| AS46971 | US |
assigned | 2009-05-20 | ffb81dee09ef… |
| AS13924 | US |
assigned | 2009-05-19 | 0df2f9465317… |
| AS14824 | US |
assigned | 2009-05-19 | ebdde396357b… |