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 |
|---|---|---|---|---|
| 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 | f24a794c5944… |
| 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… |
| AS46925 | US |
assigned | 2009-05-07 | faa8b43fdf3e… |
| AS16402 | US |
assigned | 2009-05-06 | 9ce0f373a7ac… |
| AS46917 | US |
assigned | 2009-05-05 | 88f0702cf4f9… |
| AS33497 | US |
assigned | 2009-05-04 | 2ae6f8bcdd0f… |
| AS36499 | US |
assigned | 2009-05-04 | adc8b004b305… |
| AS46911 | US |
assigned | 2009-05-04 | 567400d98cc7… |
| AS46912 | US |
assigned | 2009-05-04 | 9bd1f38ae281… |
| AS46914 | US |
assigned | 2009-05-04 | f68ac9bd7c02… |
| AS32533 | US |
assigned | 2009-05-01 | 107af0be45ae… |
| AS11222 | US |
assigned | 2009-04-30 | 32f53e017616… |
| AS21793 | CA |
assigned | 2009-04-30 | da43ab9b2e0e… |
| AS22595 | US |
assigned | 2009-04-30 | 780f1440d1fd… |
| AS25605 | US |
assigned | 2009-04-30 | 2478ebd82c24… |
| AS30522 | US |
assigned | 2009-04-29 | 1970dadf594c… |
| AS30578 | US |
assigned | 2009-04-29 | 7969f9e5e7c8… |
| AS30600 | US |
assigned | 2009-04-29 | 90f9e877ce83… |
| AS30507 | CA |
assigned | 2009-04-28 | 7e1ce569c209… |
| AS30350 | US |
assigned | 2009-04-27 | 9c696d615c7b… |
| AS11425 | US |
assigned | 2009-04-24 | e62af3e5f6c4… |
| AS27187 | US |
assigned | 2009-04-24 | dcc261650a2a… |
| AS26640 | US |
assigned | 2009-04-23 | d7bc4f60747e… |
| AS30063 | US |
assigned | 2009-04-23 | 2f174894386d… |
| AS26193 | US |
assigned | 2009-04-22 | 3eb7a0c3d7cf… |
| AS26474 | US |
assigned | 2009-04-22 | 2168a7a01edf… |
| AS26501 | CA |
assigned | 2009-04-22 | 63072a7115f6… |
| AS26632 | US |
assigned | 2009-04-22 | 7bee6baa5534… |
| AS25842 | US |
assigned | 2009-04-20 | b8fdb34c0ba7… |
| AS46909 | US |
assigned | 2009-04-20 | 07eddf0037c4… |
| AS46904 | US |
assigned | 2009-04-17 | 42031d2ab9ba… |
| AS46905 | US |
assigned | 2009-04-17 | 880d289bce3f… |
| AS46908 | US |
assigned | 2009-04-17 | 7fe1b8cac2d0… |
| AS46902 | US |
assigned | 2009-04-16 | d7cd0b7de4d4… |
| AS46895 | US |
assigned | 2009-04-15 | 92fb9d2f0a78… |
| AS46896 | US |
assigned | 2009-04-15 | 92fb9d2f0a78… |
| AS46899 | US |
assigned | 2009-04-15 | 2d23b4893606… |
| AS46891 | US |
assigned | 2009-04-14 | eba4e02fb9e1… |
| AS46887 | US |
assigned | 2009-04-13 | 34d342be0361… |
| AS46888 | US |
assigned | 2009-04-13 | 33c65ee0a964… |
| AS46881 | US |
assigned | 2009-04-10 | f73d970cb7dc… |
| AS46882 | CA |
assigned | 2009-04-10 | 3ea01894634c… |
| AS46871 | US |
assigned | 2009-04-09 | e959a39b4393… |
| AS46873 | US |
assigned | 2009-04-09 | 0d992cb2ce07… |
| AS46874 | CA |
assigned | 2009-04-09 | 59aa29bc74e2… |
| AS46875 | US |
assigned | 2009-04-09 | 274d7399199e… |
| AS46877 | CA |
assigned | 2009-04-09 | eb0f79e7f13c… |
| AS46878 | US |
assigned | 2009-04-09 | 016998a6d975… |
| AS26008 | US |
assigned | 2009-04-08 | 8ff74c5691c8… |
| AS46866 | US |
assigned | 2009-04-08 | 80e24ad5338d… |
| AS46870 | US |
assigned | 2009-04-08 | 2c3c84304beb… |
| AS19888 | US |
assigned | 2009-04-07 | fd28fdfc3218… |
| AS20239 | US |
assigned | 2009-04-07 | 9fc3071672b7… |
| AS33624 | US |
assigned | 2009-04-07 | 833352127fe1… |
| AS46860 | US |
assigned | 2009-04-07 | 1329c9d52ca3… |
| AS46861 | CA |
assigned | 2009-04-07 | 1676f2c5ac22… |
| AS46863 | US |
assigned | 2009-04-07 | a40999368853… |
| AS19554 | CA |
assigned | 2009-04-06 | a2eba22c6c42… |
| AS46852 | US |
assigned | 2009-04-03 | 0553725a9a12… |
| AS46853 | US |
assigned | 2009-04-03 | d5e70c9635ef… |
| AS46854 | US |
assigned | 2009-04-03 | f00f80512ee3… |
| AS46856 | US |
assigned | 2009-04-03 | ec6bee83cb1f… |
| AS46858 | CA |
assigned | 2009-04-03 | a2eba22c6c42… |
| AS46849 | US |
assigned | 2009-04-02 | f699625a4ba0… |
| AS46851 | US |
assigned | 2009-04-02 | 19d34b8e403e… |
| AS46845 | US |
assigned | 2009-04-01 | 7969f9e5e7c8… |
| AS46846 | US |
assigned | 2009-04-01 | 82ad6757d2f2… |
| AS46841 | US |
assigned | 2009-03-31 | 6a6942dafc5e… |
| AS46842 | US |
assigned | 2009-03-31 | 2627037a004b… |
| AS46844 | US |
assigned | 2009-03-31 | 792b967f28cc… |
| AS46832 | US |
assigned | 2009-03-30 | a6f07b3c49d4… |