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
1,645,624,576
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,019
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS397956 |  US |
assigned | 2019-09-18 | 8b16fc637c9e… |
| AS14376 | US |
assigned | 2019-09-16 | d3529f254bc5… |
| AS397942 | US |
assigned | 2019-09-16 | fa88e2ad88f2… |
| AS397943 | US |
assigned | 2019-09-16 | e299fb35a8af… |
| AS397944 |  CA |
assigned | 2019-09-16 | 6c6b84467867… |
| AS397945 | US |
assigned | 2019-09-16 | a485cb1a62a7… |
| AS397946 | US |
assigned | 2019-09-16 | 267252c3af5d… |
| AS397947 | US |
assigned | 2019-09-16 | 7698bb99c1b6… |
| AS397948 | US |
assigned | 2019-09-16 | 5b33d1aa71df… |
| AS23258 | US |
assigned | 2019-09-13 | 0bb795e68af6… |
| AS397937 | US |
assigned | 2019-09-13 | 68de09adce07… |
| AS397938 | US |
assigned | 2019-09-13 | dee6467d4fd0… |
| AS397939 |  PR |
assigned | 2019-09-13 | e5e0c2fe7ec9… |
| AS397940 | US |
assigned | 2019-09-13 | 5411695cf7cc… |
| AS397941 | US |
assigned | 2019-09-13 | c545772bfd23… |
| AS397929 | US |
assigned | 2019-09-12 | bcd885f137a1… |
| AS397931 | CA |
assigned | 2019-09-12 | 880f84c6bfc7… |
| AS397932 | US |
assigned | 2019-09-12 | 718fd193e586… |
| AS397933 | US |
assigned | 2019-09-12 | c8b38ee1fa79… |
| AS397934 | US |
assigned | 2019-09-12 | 931f2bef7522… |
| AS397935 | US |
assigned | 2019-09-12 | c2374f94d076… |
| AS397936 | US |
assigned | 2019-09-12 | 8c19d8c4e2de… |
| AS397924 | US |
assigned | 2019-09-11 | a2e68dd04d7f… |
| AS397925 | US |
assigned | 2019-09-11 | 264f6f0b1c20… |
| AS397926 | US |
assigned | 2019-09-11 | a3db17d6e519… |
| AS397927 | US |
assigned | 2019-09-11 | ddb25d0e314b… |
| AS397928 | CA |
assigned | 2019-09-11 | 313540ad27f2… |
| AS397920 | PR |
assigned | 2019-09-10 | 53f30f829e16… |
| AS397921 | US |
assigned | 2019-09-10 | 807889ec7921… |
| AS397922 | CA |
assigned | 2019-09-10 | b97115ebf7b5… |
| AS36519 | US |
assigned | 2019-09-09 | 6f69b4fbc4a7… |
| AS397916 | US |
assigned | 2019-09-09 | 34aa0ec71515… |
| AS397917 | US |
assigned | 2019-09-09 | d18d1ad7b629… |
| AS397918 | US |
assigned | 2019-09-09 | d8da1e788dde… |
| AS397919 | US |
assigned | 2019-09-09 | e4ba3a5395ae… |
| AS27017 | US |
assigned | 2019-09-06 | adc8b004b305… |
| AS397912 | US |
assigned | 2019-09-06 | 03edf69e8712… |
| AS397914 |  BS |
assigned | 2019-09-06 | 0167afa5bfe7… |
| AS397907 | US |
assigned | 2019-09-05 | c188ad2468e7… |
| AS397908 | US |
assigned | 2019-09-05 | 8823525cb82a… |
| AS397909 | US |
assigned | 2019-09-05 | 1f99f70e1cf0… |
| AS397910 | US |
assigned | 2019-09-05 | c188ad2468e7… |
| AS397911 | US |
assigned | 2019-09-05 | aea80cd6e4c8… |
| AS22825 | US |
assigned | 2019-09-04 | 0c437ee29efa… |
| AS397898 | US |
assigned | 2019-09-04 | f7421d420bba… |
| AS397899 | US |
assigned | 2019-09-04 | 5ba91f553401… |
| AS397900 | US |
assigned | 2019-09-04 | ce32a15307f0… |
| AS397901 | US |
assigned | 2019-09-04 | fa7c315f791b… |
| AS397902 | US |
assigned | 2019-09-04 | 2389ac16b1d9… |
| AS397903 | US |
assigned | 2019-09-04 | b5703a5ceb40… |
| AS397904 | US |
assigned | 2019-09-04 | 81b69eedcffd… |
| AS397905 | CA |
assigned | 2019-09-04 | ed1b5d10a562… |
| AS46894 | US |
assigned | 2019-08-30 | 9cd5dad671d2… |
| AS46929 | US |
assigned | 2019-08-30 | 9cd5dad671d2… |
| AS46943 | US |
assigned | 2019-08-30 | 52d4755d3258… |
| AS397895 | US |
assigned | 2019-08-30 | 3a32fd55e383… |
| AS397896 | CA |
assigned | 2019-08-30 | bb002d2658b0… |
| AS6515 | US |
assigned | 2019-08-29 | b807e5783a0e… |
| AS397888 | CA |
assigned | 2019-08-29 | 142e9e2afe2b… |
| AS397889 | US |
assigned | 2019-08-29 | e05d1c09c7d1… |
| AS397890 | US |
assigned | 2019-08-29 | 6f0b4bb4c1d2… |
| AS397891 | US |
assigned | 2019-08-29 | d0afe31c9ffc… |
| AS397892 | US |
assigned | 2019-08-29 | 6754d25be7fa… |
| AS397893 | US |
assigned | 2019-08-29 | e912827ff962… |
| AS397894 | CA |
assigned | 2019-08-29 | 16807c843862… |
| AS6556 | US |
assigned | 2019-08-28 | de7835def8e0… |
| AS397887 | US |
assigned | 2019-08-28 | 2ce2620249c8… |
| AS7040 | CA |
assigned | 2019-08-27 | 5c788739b2a8… |
| AS53594 | CA |
assigned | 2019-08-27 | 6b9717d62e57… |
| AS397879 | US |
assigned | 2019-08-27 | 1d0a5b35e1b9… |
| AS397880 | US |
assigned | 2019-08-27 | 15b4eae91389… |
| AS397881 | US |
assigned | 2019-08-27 | 12d362ea3a08… |
| AS397882 | US |
assigned | 2019-08-27 | 284736a455e7… |
| AS397883 | US |
assigned | 2019-08-27 | 2e4dc3b69031… |
| AS397884 | US |
assigned | 2019-08-27 | eeb44149e9ea… |
| AS397885 | US |
assigned | 2019-08-27 | d9c9f520e3c8… |
| AS397886 | US |
assigned | 2019-08-27 | bf80e779aa88… |
| AS397873 | US |
assigned | 2019-08-26 | db84c0190dc9… |
| AS397876 | US |
assigned | 2019-08-26 | 9f29c6a088c8… |
| AS397878 | US |
assigned | 2019-08-26 | bc1cc7c12fcd… |
| AS397865 | US |
assigned | 2019-08-23 | b7a0582d152b… |
| AS397867 | CA |
assigned | 2019-08-23 | 1625c3074a81… |
| AS397868 | US |
assigned | 2019-08-23 | 9a5a805d8448… |
| AS397869 | US |
assigned | 2019-08-23 | d4bc5dced5c0… |
| AS397870 | US |
assigned | 2019-08-23 | 87b4db7fa91c… |
| AS397871 | US |
assigned | 2019-08-23 | 6dd11eb2c94c… |
| AS397872 | US |
assigned | 2019-08-23 | 75fc43d5f69c… |
| AS397875 | US |
assigned | 2019-08-23 | 4912a57bdaf2… |
| AS397535 | US |
assigned | 2019-08-22 | a75984f07d0b… |
| AS397862 | US |
assigned | 2019-08-22 | 72991274f7e5… |
| AS397863 | US |
assigned | 2019-08-22 | b8051913e298… |
| AS397864 | CA |
assigned | 2019-08-22 | c49bdba91955… |
| AS397866 | US |
assigned | 2019-08-22 | b8051913e298… |
| AS13820 | US |
assigned | 2019-08-21 | 09e1c5a3b085… |
| AS46106 | US |
assigned | 2019-08-21 | e698bab5b4eb… |
| AS46314 | US |
assigned | 2019-08-21 | fa767c4f8b61… |
| AS54544 | US |
assigned | 2019-08-21 | 48fe48ea962f… |
| AS54580 | US |
assigned | 2019-08-21 | e220ed812a4c… |
| AS54630 | US |
assigned | 2019-08-21 | 1d3cabe2d11a… |
| AS62996 | US |
assigned | 2019-08-21 | 06f19d3bc4cb… |