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
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 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… |
| AS18989 | US |
assigned | 2009-05-19 | 525d21a3f16c… |
| AS393225 | US |
assigned | 2009-05-19 | 7779723493a1… |
| AS46958 | US |
assigned | 2009-05-18 | 7b2ae6cd3e2b… |
| AS46959 | CA |
assigned | 2009-05-18 | e6ab4b6d09b1… |
| AS46963 | US |
assigned | 2009-05-18 | 93993214d607… |
| AS46964 | US |
assigned | 2009-05-18 | 555de5747264… |
| AS46965 | US |
assigned | 2009-05-18 | 75e3b496dfe2… |
| AS46968 | US |
assigned | 2009-05-18 | 8e67892e7d14… |
| AS14105 | US |
assigned | 2009-05-15 | f5c79cb89c12… |
| AS46955 | US |
assigned | 2009-05-15 | 4f4ae4b20956… |
| AS46957 | US |
assigned | 2009-05-15 | f344adbce573… |
| AS46947 | US |
assigned | 2009-05-14 | 9fd46654e106… |
| AS46948 | US |
assigned | 2009-05-14 | ea14a58c4f14… |
| AS46949 | US |
assigned | 2009-05-14 | be9c744bd4dd… |
| AS46950 | US |
assigned | 2009-05-14 | 06b7b455ede9… |
| AS46952 | US |
assigned | 2009-05-14 | fec0a3c9c98f… |
| AS46941 |  PR |
assigned | 2009-05-13 | 6fc639fc8504… |
| AS46942 | US |
assigned | 2009-05-13 | a9a74c6651c6… |
| AS46944 | US |
assigned | 2009-05-13 | 57b25ef59e0e… |
| AS46946 | US |
assigned | 2009-05-13 | 6c50b9044f09… |
| AS46932 | US |
assigned | 2009-05-12 | b2ef9c7b10eb… |
| AS46937 | US |
assigned | 2009-05-12 | be2602d63c1e… |
| AS46928 | US |
assigned | 2009-05-11 | ec1fa7e54566… |
| AS46930 | US |
assigned | 2009-05-11 | 66563095b555… |
| AS46926 | US |
assigned | 2009-05-08 | 45a305ff7c61… |
| AS46927 | US |
assigned | 2009-05-08 | ab0df1bfb166… |
| AS46919 | US |
assigned | 2009-05-07 | 660fcd4fb288… |
| AS46920 | CA |
assigned | 2009-05-07 | 03f23e3ed105… |
| AS46921 | US |
assigned | 2009-05-07 | b61326807c1d… |
| AS46922 | US |
assigned | 2009-05-07 | af7efd0ae4a8… |
| AS46924 | US |
assigned | 2009-05-07 | a5f896dcf18e… |