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 |
|---|---|---|---|---|
| AS17128 |  US |
assigned | 2006-06-27 | e6a95a8eb745… |
| AS11344 | US |
assigned | 2006-06-23 | 9f0cd64387be… |
| AS13625 |  CA |
assigned | 2006-06-23 | 0aaa9e1ec868… |
| AS15140 | US |
assigned | 2006-06-23 | dcb2a053839d… |
| AS13390 | US |
assigned | 2006-06-22 | 0bbe914ebbd9… |
| AS40089 | US |
assigned | 2006-06-22 | 0250442da5be… |
| AS40091 | US |
assigned | 2006-06-22 | 405a6777b305… |
| AS40092 | US |
assigned | 2006-06-22 | a6b65597e29a… |
| AS40093 | US |
assigned | 2006-06-22 | 9c0f33990089… |
| AS40084 | US |
assigned | 2006-06-21 | 8704bf43b0d2… |
| AS40085 | US |
assigned | 2006-06-21 | 85d28405baf0… |
| AS40071 | US |
assigned | 2006-06-20 | 3790af29ffc1… |
| AS40073 | US |
assigned | 2006-06-20 | a522eb465d5d… |
| AS40074 | US |
assigned | 2006-06-20 | 941f1172ae17… |
| AS40075 | US |
assigned | 2006-06-20 | 001d26b769c3… |
| AS40076 | US |
assigned | 2006-06-20 | 29f858aa4be9… |
| AS40078 | US |
assigned | 2006-06-20 | a5fcbc6064f5… |
| AS11353 | US |
assigned | 2006-06-19 | a63e3b62f850… |
| AS40066 | US |
assigned | 2006-06-19 | b004b3ecde24… |
| AS40067 | US |
assigned | 2006-06-19 | 3048dd0bc364… |
| AS40068 | US |
assigned | 2006-06-19 | c621e77a8fa7… |
| AS27491 | US |
assigned | 2006-06-16 | 02f98f40530f… |
| AS30112 | US |
assigned | 2006-06-16 | 54c90346a913… |
| AS40057 | US |
assigned | 2006-06-16 | 9ef2f8bb9fa1… |
| AS40060 | US |
assigned | 2006-06-16 | e586513b4435… |
| AS13651 | US |
assigned | 2006-06-15 | 9ceaf60b9e5c… |
| AS14563 | US |
assigned | 2006-06-15 | f624e02d3805… |
| AS22904 | US |
assigned | 2006-06-15 | 94c6469f0044… |
| AS40053 | US |
assigned | 2006-06-14 | aab7ea89a138… |
| AS40054 | US |
assigned | 2006-06-14 | 669a1d80e78a… |
| AS40055 | US |
assigned | 2006-06-14 | 0b53a2bdd5b0… |
| AS40044 | US |
assigned | 2006-06-13 | 84a707c3ce87… |
| AS40047 | US |
assigned | 2006-06-13 | 0a615817d0fe… |
| AS40049 | US |
assigned | 2006-06-13 | f6e4056c46bd… |
| AS40051 | US |
assigned | 2006-06-13 | 6a2bec1ff1c3… |
| AS40052 | US |
assigned | 2006-06-13 | fca460f9d966… |
| AS40037 | US |
assigned | 2006-06-12 | 38d1f8f0c115… |
| AS40038 | US |
assigned | 2006-06-12 | 8c99f0779d01… |
| AS40040 | US |
assigned | 2006-06-12 | 374d06220eee… |
| AS40042 | US |
assigned | 2006-06-12 | 5e33bb58e4c8… |
| AS40043 | US |
assigned | 2006-06-12 | 0fd8b33af415… |
| AS40028 | CA |
assigned | 2006-06-09 | 0208df3f0296… |
| AS40029 | CA |
assigned | 2006-06-09 | f6b965c213cd… |
| AS40031 | US |
assigned | 2006-06-09 | 436e7ab082c9… |
| AS40032 | US |
assigned | 2006-06-09 | 91e59dfefd97… |
| AS40023 | US |
assigned | 2006-06-08 | 1f1e06ffaedc… |
| AS40024 | US |
assigned | 2006-06-08 | e84861f6a4e1… |
| AS40026 | US |
assigned | 2006-06-08 | 132ce6ff8821… |
| AS40027 | US |
assigned | 2006-06-08 | c7fae75a7e69… |
| AS40013 | US |
assigned | 2006-06-07 | 62e7f890493a… |
| AS40014 | US |
assigned | 2006-06-07 | 21520591e025… |
| AS40015 | US |
assigned | 2006-06-07 | 24411161be8a… |
| AS40016 | US |
assigned | 2006-06-07 | 5318af75bb22… |
| AS40017 | US |
assigned | 2006-06-07 | a0b1590d6469… |
| AS40020 | US |
assigned | 2006-06-07 | c9e93219fd56… |
| AS40022 | US |
assigned | 2006-06-07 | e586513b4435… |
| AS40005 | US |
assigned | 2006-06-06 | 22fdfa802e19… |
| AS40007 | CA |
assigned | 2006-06-06 | 9e0f9e7385a4… |
| AS40009 | US |
assigned | 2006-06-06 | b4991c15b77b… |
| AS40010 | US |
assigned | 2006-06-06 | 4b3e152c829c… |
| AS40011 | US |
assigned | 2006-06-06 | 313f73d99a99… |
| AS40012 | US |
assigned | 2006-06-06 | 4b3e152c829c… |
| AS39998 | US |
assigned | 2006-06-05 | 3821b19f9218… |
| AS39999 | US |
assigned | 2006-06-05 | 34e9964ba3a1… |
| AS40000 | US |
assigned | 2006-06-05 | e3f67aa00734… |
| AS40002 | US |
assigned | 2006-06-05 | fc43318bcd02… |
| AS40003 | US |
assigned | 2006-06-05 | ac41e41b9c7d… |
| AS39994 | US |
assigned | 2006-06-02 | d3f7999eda1e… |
| AS39990 | US |
assigned | 2006-06-01 | 50e4648f3bfd… |
| AS39992 | US |
assigned | 2006-06-01 | be87a6f57401… |
| AS39981 | US |
assigned | 2006-05-31 | 0afd3c1083c7… |
| AS39983 | US |
assigned | 2006-05-31 | c12157b6c584… |
| AS39984 | US |
assigned | 2006-05-31 | 9e4472b5cf46… |
| AS39986 | US |
assigned | 2006-05-31 | a966c2456c55… |
| AS39987 | US |
assigned | 2006-05-31 | 7cbe59f84d80… |
| AS39977 | US |
assigned | 2006-05-30 | 20cd93f85841… |
| AS39978 | US |
assigned | 2006-05-30 | 7f4009615dcf… |
| AS39970 | US |
assigned | 2006-05-26 | d56551b9c455… |
| AS39973 | US |
assigned | 2006-05-26 | 7532fc2571a1… |
| AS39963 |  PR |
assigned | 2006-05-25 | e5984ec77182… |
| AS39966 | US |
assigned | 2006-05-25 | 6045442d7ec2… |
| AS39961 | US |
assigned | 2006-05-24 | 47cb1d3a7550… |
| AS39953 | US |
assigned | 2006-05-23 | 610fd3379775… |
| AS39956 | US |
assigned | 2006-05-23 | fbd35381e9ef… |
| AS39957 | US |
assigned | 2006-05-23 | 94ca128344bb… |
| AS29845 | US |
assigned | 2006-05-22 | 5c5998ecd412… |
| AS39947 | US |
assigned | 2006-05-22 | 2a9aaaafdccf… |
| AS39948 | US |
assigned | 2006-05-22 | 11fa03ae9e98… |
| AS39951 | CA |
assigned | 2006-05-22 | c1332ff827e5… |
| AS39943 | US |
assigned | 2006-05-19 | d2e90dc8fe2d… |
| AS39944 | US |
assigned | 2006-05-19 | b64a950b2b33… |
| AS39945 | US |
assigned | 2006-05-19 | 8d6e507c7ad3… |
| AS39946 | US |
assigned | 2006-05-19 | 44d41e9f5223… |
| AS21809 | US |
assigned | 2006-05-18 | 186f1cf35374… |
| AS30009 | US |
assigned | 2006-05-18 | 61ead25233f7… |
| AS39942 | US |
assigned | 2006-05-18 | eea8b69f11dd… |
| AS39939 | US |
assigned | 2006-05-17 | d538268083a4… |
| AS39940 | US |
assigned | 2006-05-17 | 059b051db129… |
| AS39941 | US |
assigned | 2006-05-17 | 48cbe0057b2f… |
| AS36859 | US |
assigned | 2006-05-16 | 3a3d8b044f32… |