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
1,645,629,696
📦
IPv4 networks
76,708
delegated blocks
🧭
IPv6 networks
11,353
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 209.251.0.0 – 209.251.15.255 | 4,096 |  US |
allocated | 2013-12-30 | 25330577ab12… |
| 107.150.224.0 – 107.150.255.255 | 8,192 |  CA |
allocated | 2013-12-27 | c2852f1df4b3… |
| 107.161.176.0 – 107.161.191.255 | 4,096 | US |
allocated | 2013-12-27 | 019ec0731a9b… |
| 107.161.192.0 – 107.161.207.255 | 4,096 | US |
allocated | 2013-12-27 | d3da20c86e3a… |
| 107.172.0.0 – 107.175.255.255 | 262,144 | US |
allocated | 2013-12-27 | a6b65597e29a… |
| 162.250.192.0 – 162.250.195.255 | 1,024 | CA |
allocated | 2013-12-27 | 68007e46ebfa… |
| 162.250.196.0 – 162.250.199.255 | 1,024 | CA |
allocated | 2013-12-27 | bfa7748e884f… |
| 162.250.200.0 – 162.250.203.255 | 1,024 | US |
allocated | 2013-12-27 | 906a958514a4… |
| 162.250.208.0 – 162.250.211.255 | 1,024 | US |
allocated | 2013-12-27 | b67bc308880a… |
| 198.99.196.0 – 198.99.196.255 | 256 | US |
allocated | 2013-12-27 | bbb6f3cd8472… |
| 198.99.241.0 – 198.99.241.255 | 256 | US |
allocated | 2013-12-27 | 1de137cf8670… |
| 198.99.255.0 – 198.99.255.255 | 256 | US |
allocated | 2013-12-27 | a2357ce5fafd… |
| 198.180.186.0 – 198.180.187.255 | 512 | US |
allocated | 2013-12-27 | 8ff74c5691c8… |
| 107.166.0.0 – 107.166.255.255 | 65,536 | US |
allocated | 2013-12-26 | 876762d29b97… |
| 162.250.164.0 – 162.250.167.255 | 1,024 | US |
allocated | 2013-12-26 | ef911f94a8c3… |
| 162.250.168.0 – 162.250.169.255 | 512 | CA |
allocated | 2013-12-26 | 0208df3f0296… |
| 162.250.175.0 – 162.250.175.255 | 256 | CA |
allocated | 2013-12-26 | 0208df3f0296… |
| 162.250.180.0 – 162.250.183.255 | 1,024 | US |
allocated | 2013-12-26 | 9e5179bb92ad… |
| 162.250.184.0 – 162.250.187.255 | 1,024 | US |
allocated | 2013-12-26 | d4ed5c8f231f… |
| 162.250.188.0 – 162.250.191.255 | 1,024 | CA |
allocated | 2013-12-26 | 4cc4e49f0be5… |
| 198.179.30.0 – 198.179.31.255 | 512 | US |
allocated | 2013-12-26 | 89611e9fcaa3… |
| 209.126.96.0 – 209.126.127.255 | 8,192 |  DE |
allocated | 2013-12-26 | 217c5af5ee26… |
| 107.163.0.0 – 107.163.255.255 | 65,536 | US |
allocated | 2013-12-23 | 1de5785874ab… |
| 162.250.140.0 – 162.250.143.255 | 1,024 | US |
allocated | 2013-12-23 | f6e7a50b1ebc… |
| 162.250.148.0 – 162.250.151.255 | 1,024 | US |
allocated | 2013-12-23 | a02920c1bb48… |
| 162.250.152.0 – 162.250.159.255 | 2,048 | US |
allocated | 2013-12-23 | 22dfe1198fb1… |
| 162.250.160.0 – 162.250.163.255 | 1,024 | US |
allocated | 2013-12-23 | 096ce0550c37… |
| 107.161.128.0 – 107.161.143.255 | 4,096 | US |
allocated | 2013-12-20 | 7df8e4b018d5… |
| 151.181.32.0 – 151.181.63.255 | 8,192 | US |
allocated | 2013-12-20 | 34d342be0361… |
| 151.181.64.0 – 151.181.95.255 | 8,192 | US |
allocated | 2013-12-20 | 34d342be0361… |
| 151.181.160.0 – 151.181.175.255 | 4,096 | US |
allocated | 2013-12-20 | 34d342be0361… |
| 151.181.192.0 – 151.181.223.255 | 8,192 | US |
allocated | 2013-12-20 | 34d342be0361… |
| 151.181.224.0 – 151.181.239.255 | 4,096 | US |
allocated | 2013-12-20 | 34d342be0361… |
| 162.250.116.0 – 162.250.119.255 | 1,024 | US |
allocated | 2013-12-20 | 7e0f5b8b99cd… |
| 162.250.128.0 – 162.250.131.255 | 1,024 | US |
allocated | 2013-12-20 | 81c7ef8ca646… |
| 162.250.132.0 – 162.250.135.255 | 1,024 | US |
allocated | 2013-12-20 | 5f126d2908e8… |
| 162.250.136.0 – 162.250.139.255 | 1,024 | US |
allocated | 2013-12-20 | e3e83960063f… |
| 198.99.123.0 – 198.99.123.255 | 256 | US |
allocated | 2013-12-20 | 6ed9b2603a9b… |
| 206.126.244.0 – 206.126.244.255 | 256 |  GD |
allocated | 2013-12-20 | 8ade9ace999a… |
| 107.162.0.0 – 107.162.255.255 | 65,536 | US |
allocated | 2013-12-19 | 4f91e349960b… |
| 162.250.92.0 – 162.250.95.255 | 1,024 | US |
allocated | 2013-12-19 | 0a9e86466475… |
| 162.250.120.0 – 162.250.127.255 | 2,048 | US |
allocated | 2013-12-19 | 13d512adeacc… |
| 198.98.7.0 – 198.98.7.255 | 256 | US |
allocated | 2013-12-19 | 8691ef677e48… |
| 198.98.13.0 – 198.98.13.255 | 256 | US |
allocated | 2013-12-19 | fccdce38d65a… |
| 207.174.240.0 – 207.174.255.255 | 4,096 | US |
allocated | 2013-12-19 | a7683d22c57f… |
| 107.152.96.0 – 107.152.111.255 | 4,096 | US |
allocated | 2013-12-18 | 6ac9e8ec86fb… |
| 107.152.112.0 – 107.152.127.255 | 4,096 | US |
allocated | 2013-12-18 | 0a52bf09283c… |
| 162.250.104.0 – 162.250.111.255 | 2,048 | US |
allocated | 2013-12-18 | e0a8df403b06… |
| 107.150.160.0 – 107.150.161.255 | 512 | US |
allocated | 2013-12-17 | ec46e0d0db3e… |
| 107.150.180.0 – 107.150.183.255 | 1,024 | US |
allocated | 2013-12-17 | ec46e0d0db3e… |
| 107.150.184.0 – 107.150.191.255 | 2,048 | US |
allocated | 2013-12-17 | ec46e0d0db3e… |
| 162.250.72.0 – 162.250.75.255 | 1,024 | US |
allocated | 2013-12-17 | 79ea54c30858… |
| 162.250.76.0 – 162.250.79.255 | 1,024 | US |
allocated | 2013-12-17 | cfeebe4bec39… |
| 162.250.80.0 – 162.250.87.255 | 2,048 | US |
allocated | 2013-12-17 | 96fcd40e64cd… |
| 198.97.237.0 – 198.97.237.255 | 256 | CA |
allocated | 2013-12-17 | 42776f67efb3… |
| 162.250.60.0 – 162.250.63.255 | 1,024 | US |
allocated | 2013-12-16 | 518993ea80aa… |
| 162.250.64.0 – 162.250.71.255 | 2,048 | US |
allocated | 2013-12-16 | afeb87a5bc53… |
| 198.97.206.0 – 198.97.206.255 | 256 | US |
allocated | 2013-12-16 | 09c19a93dd92… |
| 198.97.211.0 – 198.97.211.255 | 256 | CA |
allocated | 2013-12-16 | 3bbed503f6ca… |
| 107.150.128.0 – 107.150.135.255 | 2,048 | US |
allocated | 2013-12-13 | 2908fc017227… |
| 107.150.136.0 – 107.150.137.255 | 512 | US |
allocated | 2013-12-13 | 327bf0000e76… |
| 107.150.138.0 – 107.150.139.255 | 512 | US |
allocated | 2013-12-13 | 2908fc017227… |
| 107.150.140.0 – 107.150.143.255 | 1,024 | US |
allocated | 2013-12-13 | 2908fc017227… |
| 107.150.144.0 – 107.150.145.255 | 512 | US |
allocated | 2013-12-13 | 2908fc017227… |
| 107.150.146.0 – 107.150.147.255 | 512 | US |
allocated | 2013-12-13 | f624e02d3805… |
| 107.150.148.0 – 107.150.151.255 | 1,024 | US |
allocated | 2013-12-13 | 2908fc017227… |
| 107.150.152.0 – 107.150.159.255 | 2,048 | US |
allocated | 2013-12-13 | 2908fc017227… |
| 162.250.24.0 – 162.250.31.255 | 2,048 | US |
allocated | 2013-12-13 | 7df8e4b018d5… |
| 162.250.40.0 – 162.250.43.255 | 1,024 | US |
allocated | 2013-12-13 | cc7280f90c83… |
| 162.250.44.0 – 162.250.47.255 | 1,024 | CA |
allocated | 2013-12-13 | d230ccaa82cf… |
| 162.250.48.0 – 162.250.55.255 | 2,048 | US |
allocated | 2013-12-13 | e2c5d632212c… |
| 162.250.56.0 – 162.250.59.255 | 1,024 | US |
allocated | 2013-12-13 | 0d7be1236a25… |
| 198.97.201.0 – 198.97.201.255 | 256 | US |
allocated | 2013-12-13 | f9ec8dea78f5… |
| 198.97.204.0 – 198.97.204.255 | 256 | US |
allocated | 2013-12-13 | dbabcd1571ca… |
| 198.178.114.0 – 198.178.115.255 | 512 | US |
allocated | 2013-12-13 | 37973bebb263… |
| 205.145.161.0 – 205.145.161.255 | 256 | US |
allocated | 2013-12-13 | bcd885f137a1… |
| 205.145.162.0 – 205.145.162.255 | 256 | US |
allocated | 2013-12-13 | 62069089c3b8… |
| 205.145.163.0 – 205.145.163.255 | 256 | US |
allocated | 2013-12-13 | bcd885f137a1… |
| 205.145.164.0 – 205.145.167.255 | 1,024 | US |
allocated | 2013-12-13 | 62069089c3b8… |
| 205.145.168.0 – 205.145.168.255 | 256 | US |
allocated | 2013-12-13 | bcd885f137a1… |
| 205.145.169.0 – 205.145.169.255 | 256 | US |
allocated | 2013-12-13 | 62069089c3b8… |
| 205.145.170.0 – 205.145.170.255 | 256 | US |
allocated | 2013-12-13 | bcd885f137a1… |
| 205.145.172.0 – 205.145.173.255 | 512 | US |
allocated | 2013-12-13 | 62069089c3b8… |
| 205.145.174.0 – 205.145.174.255 | 256 | US |
allocated | 2013-12-13 | 62069089c3b8… |
| 205.145.175.0 – 205.145.175.255 | 256 | US |
allocated | 2013-12-13 | bcd885f137a1… |
| 205.145.176.0 – 205.145.177.255 | 512 | US |
allocated | 2013-12-13 | bcd885f137a1… |
| 205.145.178.0 – 205.145.179.255 | 512 | US |
allocated | 2013-12-13 | 62069089c3b8… |
| 205.145.180.0 – 205.145.180.255 | 256 | US |
allocated | 2013-12-13 | 62069089c3b8… |
| 205.145.181.0 – 205.145.181.255 | 256 | US |
allocated | 2013-12-13 | bcd885f137a1… |
| 205.145.182.0 – 205.145.182.255 | 256 | US |
allocated | 2013-12-13 | 62069089c3b8… |
| 205.145.183.0 – 205.145.183.255 | 256 | US |
allocated | 2013-12-13 | bcd885f137a1… |
| 205.145.184.0 – 205.145.187.255 | 1,024 | US |
allocated | 2013-12-13 | 62069089c3b8… |
| 205.145.188.0 – 205.145.189.255 | 512 | US |
allocated | 2013-12-13 | 62069089c3b8… |
| 206.126.240.0 – 206.126.240.255 | 256 |  NL |
allocated | 2013-12-13 | 1359924db9d9… |
| 216.224.194.0 – 216.224.195.255 | 512 | US |
allocated | 2013-12-13 | 62069089c3b8… |
| 216.224.196.0 – 216.224.197.255 | 512 | US |
allocated | 2013-12-13 | 62069089c3b8… |
| 216.224.198.0 – 216.224.199.255 | 512 | CA |
allocated | 2013-12-13 | 0e702695cc8d… |
| 216.224.200.0 – 216.224.207.255 | 2,048 | US |
allocated | 2013-12-13 | 62069089c3b8… |
| 216.224.208.0 – 216.224.209.255 | 512 | US |
allocated | 2013-12-13 | 62069089c3b8… |
| 216.224.210.0 – 216.224.211.255 | 512 | US |
allocated | 2013-12-13 | bcd885f137a1… |