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 |
|---|---|---|---|---|
| AS30053 |  US |
assigned | 2003-07-09 | 66fd3d235e3a… |
| AS30044 | US |
assigned | 2003-07-08 | 5ad43ce1301a… |
| AS30045 |  CA |
assigned | 2003-07-08 | a66b4789a938… |
| AS30046 | US |
assigned | 2003-07-08 | c61051e3e732… |
| AS30048 | CA |
assigned | 2003-07-08 | 5403aa050bcc… |
| AS30049 | US |
assigned | 2003-07-08 | eb7782a170c1… |
| AS30050 | US |
assigned | 2003-07-08 | d9922f923b2d… |
| AS30051 | US |
assigned | 2003-07-08 | b26127d5167e… |
| AS30039 | US |
assigned | 2003-07-07 | 0b54671180cd… |
| AS30041 | US |
assigned | 2003-07-07 | 91091fa318f3… |
| AS30043 | US |
assigned | 2003-07-07 | fa35fdc8829c… |
| AS30034 | US |
assigned | 2003-07-03 | b60677424050… |
| AS30027 | US |
assigned | 2003-07-02 | 593b33c57b4d… |
| AS30029 | US |
assigned | 2003-07-02 | d2aef314f470… |
| AS30032 | US |
assigned | 2003-07-02 | ee6ebd924734… |
| AS30020 | US |
assigned | 2003-07-01 | c90b328c24e6… |
| AS30023 | US |
assigned | 2003-07-01 | ca93c740108a… |
| AS30015 | US |
assigned | 2003-06-30 | d538268083a4… |
| AS30008 | US |
assigned | 2003-06-27 | d811d7a8561f… |
| AS30012 | US |
assigned | 2003-06-27 | c8d05ad3da3e… |
| AS29996 | US |
assigned | 2003-06-26 | f08b5a79b998… |
| AS30000 | US |
assigned | 2003-06-26 | 8ac7172d807c… |
| AS30001 | US |
assigned | 2003-06-26 | b17b99d16dc7… |
| AS30003 | CA |
assigned | 2003-06-26 | b6412e696fe8… |
| AS30005 | US |
assigned | 2003-06-26 | 83bd407dcd00… |
| AS29993 | US |
assigned | 2003-06-25 | ea34767b1564… |
| AS29995 | US |
assigned | 2003-06-25 | d4d5eda9ee1b… |
| AS29992 | US |
assigned | 2003-06-23 | 9a98f94567ed… |
| AS29985 | US |
assigned | 2003-06-20 | 37e6092f0a69… |
| AS29989 | US |
assigned | 2003-06-20 | 3060fbf22596… |
| AS29979 | US |
assigned | 2003-06-19 | 9ff4c26c1ae7… |
| AS29982 | US |
assigned | 2003-06-19 | 332c2f1879c5… |
| AS29983 | US |
assigned | 2003-06-19 | 07b4afc6ca39… |
| AS29984 | US |
assigned | 2003-06-19 | 1d947e198547… |
| AS29969 | US |
assigned | 2003-06-18 | f0f39833c802… |
| AS29970 | US |
assigned | 2003-06-18 | f0a0fb874fbd… |
| AS29972 | US |
assigned | 2003-06-18 | 0d446903db56… |
| AS29973 | US |
assigned | 2003-06-18 | 031964691733… |
| AS29974 | CA |
assigned | 2003-06-18 | 90f09768392a… |
| AS29955 | US |
assigned | 2003-06-17 | 3b72dbe11220… |
| AS29958 | US |
assigned | 2003-06-17 | d3a83eb09d4c… |
| AS29962 | US |
assigned | 2003-06-17 | 1a922969fbba… |
| AS29964 | US |
assigned | 2003-06-17 | 13a9d29407bd… |
| AS29968 | US |
assigned | 2003-06-17 | cca8fc743f62… |
| AS29946 | US |
assigned | 2003-06-13 | 94621c328fde… |
| AS29948 | US |
assigned | 2003-06-13 | 6a75ff7970c1… |
| AS29949 | US |
assigned | 2003-06-13 | 8c2ff4ffa66d… |
| AS29951 | US |
assigned | 2003-06-13 | 9269c1c7dfbb… |
| AS29952 | US |
assigned | 2003-06-13 | 530956bebca1… |
| AS29953 | CA |
assigned | 2003-06-13 | 35704d71aab3… |
| AS29933 | US |
assigned | 2003-06-12 | e962fe5a2f86… |
| AS29934 | US |
assigned | 2003-06-12 | 90bc24854147… |
| AS29935 | US |
assigned | 2003-06-12 | 59db9139e685… |
| AS29944 | US |
assigned | 2003-06-12 | 76cabb6d6da4… |
| AS29922 | US |
assigned | 2003-06-11 | ec16ec391819… |
| AS29923 | US |
assigned | 2003-06-11 | 0dcaa5e48210… |
| AS29925 | CA |
assigned | 2003-06-11 | d9f6ef195bfa… |
| AS29930 | US |
assigned | 2003-06-11 | 7744520fa5e7… |
| AS29921 | US |
assigned | 2003-06-10 | 7134d9ff0b90… |
| AS29917 | US |
assigned | 2003-06-09 | b8a74b2fbcbb… |
| AS29904 | US |
assigned | 2003-06-04 | e1ed1885c9ce… |
| AS29905 | US |
assigned | 2003-06-04 | 06eba0dfb462… |
| AS29906 | US |
assigned | 2003-06-04 | fb2368d47dd3… |
| AS29907 | CA |
assigned | 2003-06-04 | 984aacf09815… |
| AS29910 | US |
assigned | 2003-06-04 | 8ad7b33b0402… |
| AS29912 | US |
assigned | 2003-06-04 | 158de7f2da5a… |
| AS29913 | US |
assigned | 2003-06-04 | 8db2e0d637d4… |
| AS29914 | US |
assigned | 2003-06-04 | 280081592961… |
| AS29898 | US |
assigned | 2003-06-03 | 294d4be17754… |
| AS29899 | US |
assigned | 2003-06-03 | 84b04d8b120a… |
| AS29900 | US |
assigned | 2003-06-03 | 60758b531a61… |
| AS29901 | US |
assigned | 2003-06-03 | 8d28ab48bb89… |
| AS29902 | US |
assigned | 2003-06-03 | 8de48fcc63ac… |
| AS29903 | US |
assigned | 2003-06-03 | aab2ef34cbe9… |
| AS29895 | US |
assigned | 2003-05-30 | e9f843549cbf… |
| AS29885 | US |
assigned | 2003-05-29 | a1edda7d61e3… |
| AS29888 | US |
assigned | 2003-05-29 | 80038a48eee9… |
| AS29890 | US |
assigned | 2003-05-29 | 5a27724618f3… |
| AS29891 | US |
assigned | 2003-05-29 | e8f5b9a9e0b6… |
| AS29882 | US |
assigned | 2003-05-28 | de0be66e2530… |
| AS29883 | CA |
assigned | 2003-05-28 | 1836befe3818… |
| AS29877 | US |
assigned | 2003-05-27 | 6c065d5b54b8… |
| AS29878 | US |
assigned | 2003-05-27 | f46bee8fa57b… |
| AS29879 | US |
assigned | 2003-05-27 | 3ca62197b073… |
| AS29870 | US |
assigned | 2003-05-23 | 1a922969fbba… |
| AS29871 | US |
assigned | 2003-05-23 | b2437809fbae… |
| AS29873 | US |
assigned | 2003-05-23 | ec11830c4c67… |
| AS29860 | US |
assigned | 2003-05-21 | f640cbdaf0f7… |
| AS29862 | CA |
assigned | 2003-05-21 | 170537a03f7e… |
| AS29863 | US |
assigned | 2003-05-21 | c3d03da3f053… |
| AS29866 | US |
assigned | 2003-05-21 | affe9ea9c56a… |
| AS29854 | US |
assigned | 2003-05-20 | a3b8f09f336c… |
| AS29859 | US |
assigned | 2003-05-20 | e9f843549cbf… |
| AS29848 | US |
assigned | 2003-05-19 | 8e40f9b841a3… |
| AS29850 | US |
assigned | 2003-05-19 | 827e094c5437… |
| AS29851 | US |
assigned | 2003-05-19 | 36bb83848620… |
| AS29842 | US |
assigned | 2003-05-16 | d5bad6ec6187… |
| AS29846 | US |
assigned | 2003-05-16 | fe5a408d005c… |
| AS29830 | US |
assigned | 2003-05-14 | 24a6fe39766d… |
| AS29831 | US |
assigned | 2003-05-14 | d6bb61a6a522… |