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 |
|---|---|---|---|---|---|
| 198.187.170.0 – 198.187.170.255 | 256 |  US |
allocated | 1993-09-27 | cf27be880cc7… |
| 198.187.171.0 – 198.187.171.255 | 256 |  BM |
allocated | 1993-09-27 | a605eeadfdac… |
| 198.187.172.0 – 198.187.175.255 | 1,024 | US |
allocated | 1993-09-27 | 919ce8df5778… |
| 198.187.176.0 – 198.187.176.255 | 256 | US |
allocated | 1993-09-27 | f6191c79dca4… |
| 198.187.177.0 – 198.187.177.255 | 256 | US |
allocated | 1993-09-27 | 4c7853f5fd1b… |
| 198.235.64.0 – 198.235.127.255 | 16,384 |  CA |
allocated | 1993-09-27 | 7de51f8320f6… |
| 199.5.0.0 – 199.5.7.255 | 2,048 | US |
allocated | 1993-09-27 | 570cc0afe505… |
| 199.15.32.0 – 199.15.63.255 | 8,192 | US |
allocated | 1993-09-27 | 2c8b166870cf… |
| 198.176.198.0 – 198.176.198.255 | 256 | US |
allocated | 1993-09-24 | 91e49bce643b… |
| 198.187.146.0 – 198.187.146.255 | 256 | US |
allocated | 1993-09-24 | 4f075ab5f9b0… |
| 198.187.150.0 – 198.187.150.255 | 256 | US |
allocated | 1993-09-24 | c3b12eabfa72… |
| 198.187.151.0 – 198.187.151.255 | 256 | US |
allocated | 1993-09-24 | 29ee0699b152… |
| 198.187.152.0 – 198.187.152.255 | 256 | US |
allocated | 1993-09-24 | 29ee0699b152… |
| 198.187.153.0 – 198.187.153.255 | 256 | US |
allocated | 1993-09-24 | fa66a9c2222e… |
| 198.187.154.0 – 198.187.154.255 | 256 | US |
allocated | 1993-09-24 | 1265fdc75d2f… |
| 198.202.8.0 – 198.202.15.255 | 2,048 | US |
allocated | 1993-09-24 | 8afd79937315… |
| 199.4.16.0 – 199.4.23.255 | 2,048 | US |
allocated | 1993-09-24 | c4d2b3279f0c… |
| 199.4.24.0 – 199.4.27.255 | 1,024 | US |
allocated | 1993-09-24 | c4d2b3279f0c… |
| 199.11.0.0 – 199.11.255.255 | 65,536 | US |
allocated | 1993-09-24 | 37fe01d6d027… |
| 199.12.0.0 – 199.13.255.255 | 131,072 | US |
allocated | 1993-09-24 | 37fe01d6d027… |
| 199.14.0.0 – 199.14.255.255 | 65,536 | US |
allocated | 1993-09-24 | 37fe01d6d027… |
| 159.119.0.0 – 159.119.255.255 | 65,536 | US |
allocated | 1993-09-23 | 1377c8b6f6b2… |
| 164.199.0.0 – 164.199.255.255 | 65,536 | US |
allocated | 1993-09-23 | 45fe880b68a8… |
| 167.201.0.0 – 167.201.255.255 | 65,536 | US |
allocated | 1993-09-23 | ebdd15ad3ee3… |
| 198.82.0.0 – 198.82.255.255 | 65,536 | US |
allocated | 1993-09-23 | 6d198a372145… |
| 198.162.120.0 – 198.162.123.255 | 1,024 | CA |
allocated | 1993-09-23 | 1e11cbefe808… |
| 198.162.208.0 – 198.162.223.255 | 4,096 | CA |
allocated | 1993-09-23 | a8cf920b0972… |
| 198.176.194.0 – 198.176.195.255 | 512 | US |
allocated | 1993-09-23 | 7a6876cbafc0… |
| 198.176.196.0 – 198.176.197.255 | 512 | US |
allocated | 1993-09-23 | 7a6876cbafc0… |
| 198.187.128.0 – 198.187.128.255 | 256 | US |
allocated | 1993-09-23 | ea9bb2f034d8… |
| 198.187.135.0 – 198.187.135.255 | 256 | US |
allocated | 1993-09-23 | a52b28ccb61a… |
| 198.187.136.0 – 198.187.136.255 | 256 | US |
allocated | 1993-09-23 | c9fd4cdf3bb6… |
| 198.187.141.0 – 198.187.141.255 | 256 | US |
allocated | 1993-09-23 | 81e05477cc28… |
| 198.187.142.0 – 198.187.142.255 | 256 | US |
allocated | 1993-09-23 | 81e05477cc28… |
| 198.187.143.0 – 198.187.143.255 | 256 | US |
allocated | 1993-09-23 | f874a3540c84… |
| 198.187.144.0 – 198.187.144.255 | 256 | US |
allocated | 1993-09-23 | 67ccd6d8d40b… |
| 198.187.145.0 – 198.187.145.255 | 256 | US |
allocated | 1993-09-23 | b58771391e56… |
| 199.7.0.0 – 199.7.15.255 | 4,096 | US |
allocated | 1993-09-23 | d6fbf48585cb… |
| 141.246.0.0 – 141.246.255.255 | 65,536 | US |
allocated | 1993-09-22 | ec1b3433f8f9… |
| 165.230.0.0 – 165.230.255.255 | 65,536 | US |
allocated | 1993-09-22 | 0c6664b17c1e… |
| 198.162.96.0 – 198.162.111.255 | 4,096 | CA |
allocated | 1993-09-22 | 9a5faf467651… |
| 198.162.112.0 – 198.162.119.255 | 2,048 | CA |
allocated | 1993-09-22 | 9a5faf467651… |
| 198.168.18.0 – 198.168.19.255 | 512 | CA |
allocated | 1993-09-22 | ae609764ade7… |
| 198.176.175.0 – 198.176.175.255 | 256 | US |
allocated | 1993-09-22 | a64d6d38d73d… |
| 198.176.176.0 – 198.176.179.255 | 1,024 | US |
allocated | 1993-09-22 | a64d6d38d73d… |
| 198.176.180.0 – 198.176.180.255 | 256 | US |
allocated | 1993-09-22 | 1e23ca04c74f… |
| 198.176.181.0 – 198.176.181.255 | 256 | US |
allocated | 1993-09-22 | 07a36a6a2f1a… |
| 198.176.183.0 – 198.176.183.255 | 256 | US |
allocated | 1993-09-22 | b77ca342287d… |
| 198.176.184.0 – 198.176.184.255 | 256 | US |
allocated | 1993-09-22 | e852c1ddf7b1… |
| 198.176.185.0 – 198.176.185.255 | 256 | US |
allocated | 1993-09-22 | c785e7ac890d… |
| 198.176.186.0 – 198.176.187.255 | 512 | US |
allocated | 1993-09-22 | c785e7ac890d… |
| 198.176.188.0 – 198.176.191.255 | 1,024 | US |
allocated | 1993-09-22 | 007c5772dba4… |
| 198.186.230.0 – 198.186.230.255 | 256 | US |
allocated | 1993-09-22 | be40ced7986e… |
| 198.186.231.0 – 198.186.231.255 | 256 | US |
allocated | 1993-09-22 | 7347b13c724c… |
| 198.186.232.0 – 198.186.233.255 | 512 | US |
allocated | 1993-09-22 | 7347b13c724c… |
| 198.186.234.0 – 198.186.234.255 | 256 | US |
allocated | 1993-09-22 | 74371c9181d0… |
| 198.186.235.0 – 198.186.235.255 | 256 | BM |
allocated | 1993-09-22 | 157d5e96b3aa… |
| 198.186.237.0 – 198.186.237.255 | 256 | US |
allocated | 1993-09-22 | 7a790141bc96… |
| 198.186.238.0 – 198.186.239.255 | 512 | US |
allocated | 1993-09-22 | eeb6ddeed2e0… |
| 198.186.240.0 – 198.186.241.255 | 512 | US |
allocated | 1993-09-22 | 347ff334edde… |
| 198.186.242.0 – 198.186.242.255 | 256 | US |
allocated | 1993-09-22 | 7aa1ff539ab4… |
| 198.186.243.0 – 198.186.243.255 | 256 | US |
allocated | 1993-09-22 | 52412dd7bf52… |
| 198.186.244.0 – 198.186.244.255 | 256 | US |
allocated | 1993-09-22 | 52412dd7bf52… |
| 198.186.245.0 – 198.186.245.255 | 256 | US |
allocated | 1993-09-22 | 52412dd7bf52… |
| 198.186.246.0 – 198.186.246.255 | 256 | US |
allocated | 1993-09-22 | 7aa1ff539ab4… |
| 198.186.247.0 – 198.186.247.255 | 256 | US |
allocated | 1993-09-22 | 7aa1ff539ab4… |
| 198.186.248.0 – 198.186.248.255 | 256 | US |
allocated | 1993-09-22 | 7aa1ff539ab4… |
| 198.186.249.0 – 198.186.249.255 | 256 | US |
allocated | 1993-09-22 | 7aa1ff539ab4… |
| 198.186.250.0 – 198.186.250.255 | 256 | US |
allocated | 1993-09-22 | 7aa1ff539ab4… |
| 198.186.251.0 – 198.186.251.255 | 256 | US |
allocated | 1993-09-22 | 7aa1ff539ab4… |
| 198.186.252.0 – 198.186.252.255 | 256 | US |
allocated | 1993-09-22 | 7aa1ff539ab4… |
| 198.186.254.0 – 198.186.254.255 | 256 | US |
allocated | 1993-09-22 | 057bb802e0aa… |
| 167.190.0.0 – 167.190.255.255 | 65,536 | US |
allocated | 1993-09-21 | ee67621eb4e3… |
| 167.191.0.0 – 167.191.255.255 | 65,536 | US |
allocated | 1993-09-21 | 7680c296351d… |
| 167.192.0.0 – 167.199.255.255 | 524,288 | US |
allocated | 1993-09-21 | 50ecf75f1077… |
| 167.200.0.0 – 167.200.255.255 | 65,536 | US |
allocated | 1993-09-21 | 50ecf75f1077… |
| 192.197.138.0 – 192.197.138.255 | 256 | CA |
allocated | 1993-09-21 | c9e71e58e2da… |
| 198.162.9.0 – 198.162.9.255 | 256 | CA |
allocated | 1993-09-21 | 9b327490cdc3… |
| 198.176.164.0 – 198.176.164.255 | 256 | US |
allocated | 1993-09-21 | 9162a2dfc619… |
| 198.176.165.0 – 198.176.165.255 | 256 | US |
allocated | 1993-09-21 | ef72c09bacb6… |
| 198.176.166.0 – 198.176.166.255 | 256 | US |
allocated | 1993-09-21 | 50ce4a9120ab… |
| 198.176.167.0 – 198.176.167.255 | 256 | US |
allocated | 1993-09-21 | c93183596df8… |
| 198.176.168.0 – 198.176.171.255 | 1,024 | US |
allocated | 1993-09-21 | edd694421ef0… |
| 198.176.172.0 – 198.176.173.255 | 512 | US |
allocated | 1993-09-21 | edd694421ef0… |
| 198.176.174.0 – 198.176.174.255 | 256 | US |
allocated | 1993-09-21 | 50ecf75f1077… |
| 198.186.199.0 – 198.186.199.255 | 256 | US |
allocated | 1993-09-21 | 19f8286b6bcf… |
| 198.186.216.0 – 198.186.216.255 | 256 | US |
allocated | 1993-09-21 | 8d7a1a27df23… |
| 198.186.217.0 – 198.186.217.255 | 256 | US |
allocated | 1993-09-21 | e137940d3426… |
| 198.186.218.0 – 198.186.218.255 | 256 | US |
allocated | 1993-09-21 | 6154750e26cb… |
| 198.186.219.0 – 198.186.219.255 | 256 | US |
allocated | 1993-09-21 | 44401e66e2f8… |
| 198.186.220.0 – 198.186.221.255 | 512 | US |
allocated | 1993-09-21 | 72c864f45703… |
| 198.186.223.0 – 198.186.223.255 | 256 | US |
allocated | 1993-09-21 | 31be0b29af5a… |
| 198.186.224.0 – 198.186.227.255 | 1,024 | US |
allocated | 1993-09-21 | 31be0b29af5a… |
| 198.186.228.0 – 198.186.228.255 | 256 | US |
allocated | 1993-09-21 | 31be0b29af5a… |
| 198.186.229.0 – 198.186.229.255 | 256 | US |
allocated | 1993-09-21 | c2d89591fca4… |
| 198.199.32.0 – 198.199.47.255 | 4,096 | US |
allocated | 1993-09-21 | 337f46ce4770… |
| 198.199.48.0 – 198.199.51.255 | 1,024 | US |
allocated | 1993-09-21 | 337f46ce4770… |
| 198.244.32.0 – 198.244.39.255 | 2,048 | US |
allocated | 1993-09-21 | 1acf75c41894… |
| 198.244.40.0 – 198.244.43.255 | 1,024 | US |
allocated | 1993-09-21 | 1acf75c41894… |
| 198.244.44.0 – 198.244.45.255 | 512 | US |
allocated | 1993-09-21 | 1acf75c41894… |