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
1,644,545,792
📦
IPv4 networks
77,307
delegated blocks
🧭
IPv6 networks
11,571
delegated blocks
🔗
Autonomous systems
34,285
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS402985 |  US |
assigned | 2026-09-23 | 244261ae4792… |
| AS402986 |  VG |
assigned | 2026-09-23 | e803e62f626d… |
| AS402987 | US |
assigned | 2026-09-23 | 4e59c4369608… |
| AS402988 | US |
assigned | 2026-09-23 | d03f93c787e1… |
| AS402989 | US |
assigned | 2026-09-23 | 7b5bd0b84f30… |
| AS402990 | US |
assigned | 2026-09-23 | 998d4f92ae40… |
| AS402991 | US |
assigned | 2026-09-23 | a83325c9f899… |
| AS401067 |  PH |
assigned | 2026-09-22 | f358e66dd245… |
| AS401084 |  CA |
assigned | 2026-09-22 | b2306ae8cf56… |
| AS401118 | US |
assigned | 2026-09-22 | 9bd980e15e23… |
| AS401142 | US |
assigned | 2026-09-22 | 0ed02b066824… |
| AS401144 | US |
assigned | 2026-09-22 | de57e68b1cd4… |
| AS401146 | US |
assigned | 2026-09-22 | a2e24c42c0ba… |
| AS401206 | US |
assigned | 2026-09-22 | 09f78c432f48… |
| AS400978 | US |
assigned | 2026-09-21 | b372f51214f2… |
| AS401016 | US |
assigned | 2026-09-21 | 7373bbeb6e7c… |
| AS401066 | US |
assigned | 2026-09-21 | 6a62e13c3711… |
| AS399683 | US |
assigned | 2026-09-17 | 9b3aca034078… |
| AS399764 | US |
assigned | 2026-09-17 | 96d8636ecbf4… |
| AS399779 | US |
assigned | 2026-09-17 | 1bb1e5ac37cb… |
| AS399787 | US |
assigned | 2026-09-17 | 0b2c2236a1ad… |
| AS399793 | US |
assigned | 2026-09-17 | 309d1976c552… |
| AS399797 | US |
assigned | 2026-09-17 | 2da703566619… |
| AS400026 | CA |
assigned | 2026-09-17 | c58355efc26d… |
| AS400612 | US |
assigned | 2026-09-17 | e3bd8508d8a3… |
| AS400863 | US |
assigned | 2026-09-17 | 15dcac0b6ad6… |
| AS400968 | US |
assigned | 2026-09-17 | 52dfac7eb41c… |
| AS399645 | US |
assigned | 2026-09-16 | f06af9d402f2… |
| AS399670 | US |
assigned | 2026-09-16 | 45acb978e9e2… |
| AS399682 | US |
assigned | 2026-09-16 | c8c1fc387f2d… |
| AS396339 | US |
assigned | 2026-09-15 | 2233b0d72f50… |
| AS396413 | US |
assigned | 2026-09-15 | 3b70ed4f3da0… |
| AS396858 | US |
assigned | 2026-09-15 | 98314419a312… |
| AS396962 | US |
assigned | 2026-09-15 | a853a125b567… |
| AS397490 | US |
assigned | 2026-09-15 | 3c683ffa7f6c… |
| AS397500 | CA |
assigned | 2026-09-15 | ec29f1e9f786… |
| AS397649 | US |
assigned | 2026-09-15 | bbd43340cff7… |
| AS398340 | US |
assigned | 2026-09-15 | b53e0673caeb… |
| AS398377 | US |
assigned | 2026-09-15 | aee0ba24d5cb… |
| AS398418 | US |
assigned | 2026-09-15 | 9aa551f661b2… |
| AS399010 | US |
assigned | 2026-09-15 | 5447083b5d64… |
| AS399297 | US |
assigned | 2026-09-15 | 31a7e0a2e974… |
| AS399452 | US |
assigned | 2026-09-15 | eda26b489baf… |
| AS395411 | US |
assigned | 2026-09-14 | e268c59a2641… |
| AS396144 | US |
assigned | 2026-09-14 | 13bf4f46abcb… |
| AS53279 | US |
assigned | 2026-09-11 | 9389b00a3ebf… |
| AS54694 | US |
assigned | 2026-09-11 | 467a70f08e73… |
| AS62847 | US |
assigned | 2026-09-11 | 2c8aa6403b6c… |
| AS63352 | US |
assigned | 2026-09-11 | aeaa6237da13… |
| AS393402 | US |
assigned | 2026-09-11 | 48262d8f2428… |
| AS393421 | US |
assigned | 2026-09-11 | 5c3bc4e66f14… |
| AS393498 | US |
assigned | 2026-09-11 | 4c0b645bbf98… |
| AS393944 | US |
assigned | 2026-09-11 | 838e542c8432… |
| AS394030 | US |
assigned | 2026-09-11 | e82d194a7abf… |
| AS394203 | US |
assigned | 2026-09-11 | eef810733cb3… |
| AS394582 | CA |
assigned | 2026-09-11 | 73a298fd72d2… |
| AS395197 | US |
assigned | 2026-09-11 | 67f5f6e0a033… |
| AS395199 | US |
assigned | 2026-09-11 | 34b4d4340068… |
| AS46220 | US |
assigned | 2026-09-10 | 495cb0960b9f… |
| AS22061 | US |
assigned | 2026-09-09 | 28408e4f0567… |
| AS23212 | US |
assigned | 2026-09-09 | cf8e2d6b8da9… |
| AS25666 | US |
assigned | 2026-09-09 | cf0f97cb58c4… |
| AS25953 | US |
assigned | 2026-09-09 | 176d864e5d5a… |
| AS31795 | CA |
assigned | 2026-09-09 | 092d3dd545fa… |
| AS31806 | US |
assigned | 2026-09-09 | ff3c11a39ec4… |
| AS36606 | US |
assigned | 2026-09-09 | c4402253bb63… |
| AS393403 | US |
assigned | 2026-09-08 | c0dd80d5f675… |
| AS402981 | US |
assigned | 2026-09-08 | f450dd911d2c… |
| AS402980 | US |
assigned | 2026-09-04 | 3514a3affa96… |
| AS402975 | US |
assigned | 2026-09-03 | 8f2be08d25a0… |
| AS402976 | US |
assigned | 2026-09-03 | c74b8ae6cc3b… |
| AS402977 | US |
assigned | 2026-09-03 | eb893273d215… |
| AS402978 | US |
assigned | 2026-09-03 | 8d4ad0f78dd4… |
| AS402979 | US |
assigned | 2026-09-03 | dcfbb4ef6666… |
| AS402973 | US |
assigned | 2026-09-02 | b5c00d0ae905… |
| AS402974 | CA |
assigned | 2026-09-02 | 7e08a2f671a2… |
| AS402970 | US |
assigned | 2026-09-01 | 0b77ce1926aa… |
| AS402971 | US |
assigned | 2026-09-01 | c6f150d2f708… |
| AS402972 | US |
assigned | 2026-09-01 | 64acd391337f… |
| AS22736 | US |
assigned | 2026-08-31 | 29c7260133dc… |
| AS402967 | US |
assigned | 2026-08-31 | b6d59e6c5a62… |
| AS402968 | CA |
assigned | 2026-08-31 | 0b2a452ba0ed… |
| AS402969 |  ID |
assigned | 2026-08-31 | e4ebfa4e34f3… |
| AS402964 | US |
assigned | 2026-08-28 | 2ebee5b7ba27… |
| AS402965 | US |
assigned | 2026-08-28 | 4cf7c854f7b8… |
| AS402966 | US |
assigned | 2026-08-28 | a00a2d931f43… |
| AS402963 | US |
assigned | 2026-08-27 | 435163051f4d… |
| AS402957 | US |
assigned | 2026-08-26 | 39776b7f6a72… |
| AS402958 | US |
assigned | 2026-08-26 | 2e27ab1175d6… |
| AS402959 | CA |
assigned | 2026-08-26 | 6f564bec04aa… |
| AS402960 | US |
assigned | 2026-08-26 | a511e0415c2e… |
| AS402961 | US |
assigned | 2026-08-26 | 70570d1759d2… |
| AS402962 | US |
assigned | 2026-08-26 | ff4641ebd490… |
| AS402954 | US |
assigned | 2026-08-25 | bee76049446f… |
| AS402955 | US |
assigned | 2026-08-25 | 2b157ac88120… |
| AS402956 | US |
assigned | 2026-08-25 | 8777f88b724a… |
| AS1404 | US |
assigned | 2026-08-24 | 9e7b6e3622db… |
| AS402946 | US |
assigned | 2026-08-24 | 15b5cbfc80c8… |
| AS402947 | US |
assigned | 2026-08-24 | 15b5cbfc80c8… |
| AS402948 | US |
assigned | 2026-08-24 | 8a7075874a0d… |