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
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS14481 |  US |
assigned | 2005-05-13 | 018db92514bd… |
| AS14512 | US |
assigned | 2005-05-13 | fb6e01e26522… |
| AS14197 | US |
assigned | 2005-05-12 | 847136eaf686… |
| AS14323 | US |
assigned | 2005-05-12 | f255854cbb3c… |
| AS14332 | US |
assigned | 2005-05-12 | 405b482d3f29… |
| AS14383 | US |
assigned | 2005-05-12 | 698c1d643a5d… |
| AS14386 | US |
assigned | 2005-05-12 | 0d9a93c03597… |
| AS14387 |  CA |
assigned | 2005-05-12 | 3bb99cafc4c2… |
| AS14013 | US |
assigned | 2005-05-11 | 4451065e3018… |
| AS14164 | US |
assigned | 2005-05-11 | e220ed812a4c… |
| AS12120 | US |
assigned | 2005-05-10 | 359d69c5e1be… |
| AS13330 | US |
assigned | 2005-05-10 | 02191cc55d15… |
| AS13989 | US |
assigned | 2005-05-10 | eb4be049190b… |
| AS11681 | US |
assigned | 2005-05-09 | c11de03113d2… |
| AS11818 | US |
assigned | 2005-05-09 | de94a62ce8f9… |
| AS11941 | US |
assigned | 2005-05-09 | ddc3fb3d8937… |
| AS11387 | US |
assigned | 2005-05-06 | a6db5c23b2e4… |
| AS11506 | US |
assigned | 2005-05-06 | ace55d4dc090… |
| AS11138 | US |
assigned | 2005-05-05 | 26fd7aa5df56… |
| AS11170 | US |
assigned | 2005-05-05 | f7f671f262f3… |
| AS11181 | CA |
assigned | 2005-05-05 | cb28dac43c93… |
| AS11266 | US |
assigned | 2005-05-05 | 2b57c0283478… |
| AS10423 | US |
assigned | 2005-05-04 | 9416ee29ac9a… |
| AS10500 | US |
assigned | 2005-05-04 | d538268083a4… |
| AS10511 | US |
assigned | 2005-05-04 | feaca1e2650f… |
| AS10551 | US |
assigned | 2005-05-04 | 080c8825825b… |
| AS35991 | US |
assigned | 2005-05-03 | 779e3a7955f8… |
| AS35993 | US |
assigned | 2005-05-03 | 8ff74c5691c8… |
| AS35994 | US |
assigned | 2005-05-03 | 8ff74c5691c8… |
| AS35983 | US |
assigned | 2005-05-02 | 0f2e01eca2f1… |
| AS35984 | US |
assigned | 2005-05-02 | b30cc2f61c12… |
| AS35985 | US |
assigned | 2005-05-02 | 36652e6d2cef… |
| AS35987 | US |
assigned | 2005-05-02 | 590e8cfc171b… |
| AS35989 | US |
assigned | 2005-05-02 | 686c1f65944e… |
| AS11735 | US |
assigned | 2005-04-29 | f3f832946bf7… |
| AS18954 | US |
assigned | 2005-04-29 | b2061e0dc58a… |
| AS20272 | CA |
assigned | 2005-04-29 | 0ac275acc4cd… |
| AS11025 | US |
assigned | 2005-04-28 | 3a7b40ab58f6… |
| AS11162 | US |
assigned | 2005-04-28 | 344f345c36ec… |
| AS11184 | US |
assigned | 2005-04-28 | a5c04842d4c9… |
| AS35977 | US |
assigned | 2005-04-27 | 96cec64be5f9… |
| AS35982 | CA |
assigned | 2005-04-27 | 42cae6c85d4c… |
| AS35975 | US |
assigned | 2005-04-26 | 02f175e93960… |
| AS35967 | US |
assigned | 2005-04-25 | 0418d3fd070a… |
| AS35968 | US |
assigned | 2005-04-25 | 68de09adce07… |
| AS35971 | US |
assigned | 2005-04-25 | f1de58d5d654… |
| AS35961 | US |
assigned | 2005-04-21 | 924b9cea52ee… |
| AS35962 | US |
assigned | 2005-04-21 | bb08bbf32e06… |
| AS35964 | CA |
assigned | 2005-04-21 | ba588098fd06… |
| AS35959 | US |
assigned | 2005-04-20 | 243b8b71560e… |
| AS35953 | US |
assigned | 2005-04-19 | ec15afbf316d… |
| AS35945 | US |
assigned | 2005-04-18 | de8cbd982376… |
| AS35946 | US |
assigned | 2005-04-18 | d0783f604830… |
| AS35950 | US |
assigned | 2005-04-18 | ffde054819f3… |
| AS35942 | US |
assigned | 2005-04-15 | 76361b53ecb7… |
| AS35944 | US |
assigned | 2005-04-15 | 2b647dca62ae… |
| AS16409 | US |
assigned | 2005-04-14 | b61b4c86f240… |
| AS35935 | US |
assigned | 2005-04-14 | 44be67be3dc2… |
| AS35937 | US |
assigned | 2005-04-14 | 35d069cb49b8… |
| AS35933 | US |
assigned | 2005-04-13 | d24fe8c45a32… |
| AS35934 | US |
assigned | 2005-04-13 | 9a607f48904c… |
| AS35922 | US |
assigned | 2005-04-12 | 1edd13e78535… |
| AS35923 | US |
assigned | 2005-04-12 | bd142eea4b80… |
| AS35924 | US |
assigned | 2005-04-12 | 4b38da225171… |
| AS35928 | US |
assigned | 2005-04-12 | 4c4e5899a8a8… |
| AS35912 | US |
assigned | 2005-04-08 | b74732ab6b4e… |
| AS35916 | US |
assigned | 2005-04-08 | 9e20a8842362… |
| AS35917 | US |
assigned | 2005-04-08 | 386a831ee46d… |
| AS35910 | US |
assigned | 2005-04-07 | 8d8b2dbdbfc9… |
| AS35911 | CA |
assigned | 2005-04-07 | 7de51f8320f6… |
| AS35902 | US |
assigned | 2005-04-06 | e962fe5a2f86… |
| AS35903 | US |
assigned | 2005-04-06 | feaca1e2650f… |
| AS35904 | US |
assigned | 2005-04-06 | 8715099bc564… |
| AS35908 | US |
assigned | 2005-04-06 | 46b40a4b0a26… |
| AS35896 | US |
assigned | 2005-04-05 | 4dd73aa18db6… |
| AS35897 | US |
assigned | 2005-04-05 | 01f6e279a081… |
| AS35898 | US |
assigned | 2005-04-05 | de94a62ce8f9… |
| AS35901 | US |
assigned | 2005-04-05 | 1f42e5503099… |
| AS35883 | US |
assigned | 2005-04-04 | faa8b43fdf3e… |
| AS35887 | CA |
assigned | 2005-04-04 | b6631745ebb1… |
| AS35888 | CA |
assigned | 2005-04-04 | a2eba22c6c42… |
| AS35890 | US |
assigned | 2005-04-04 | 42e022158d0c… |
| AS35891 | US |
assigned | 2005-04-04 | c83fc4435ab5… |
| AS11110 | US |
assigned | 2005-04-01 | d154ce58ce4b… |
| AS35879 | US |
assigned | 2005-04-01 | c6d1068665fe… |
| AS25755 | US |
assigned | 2005-03-31 | 8c1a521d101e… |
| AS35873 | US |
assigned | 2005-03-31 | de976a5c9639… |
| AS35874 | US |
assigned | 2005-03-31 | f1ab4f63a711… |
| AS35869 | US |
assigned | 2005-03-30 | 190ef8611948… |
| AS35856 | US |
assigned | 2005-03-29 | d4506907a6b9… |
| AS35858 | US |
assigned | 2005-03-29 | 37a777c0aa6b… |
| AS35860 | US |
assigned | 2005-03-29 | 75c5c73186ae… |
| AS35863 | US |
assigned | 2005-03-29 | 041b3ff5bef1… |
| AS30443 | US |
assigned | 2005-03-28 | 7808bb32ae05… |
| AS35854 | US |
assigned | 2005-03-28 | e23327359334… |
| AS35849 | US |
assigned | 2005-03-25 | 1fc151db3b4e… |
| AS35850 | US |
assigned | 2005-03-25 | 3215a7062250… |
| AS35851 | US |
assigned | 2005-03-25 | eaec874ec932… |
| AS35852 | US |
assigned | 2005-03-25 | d0db686670c8… |
| AS35842 | US |
assigned | 2005-03-24 | 44be27625a22… |