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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 64.49.29.0 – 64.49.29.255 | 256 |  CA |
allocated | 2024-06-26 | 4c7e279812bf… |
| 64.49.30.0 – 64.49.31.255 | 512 |  US |
allocated | 2024-06-26 | 73a6abd9a758… |
| 64.49.32.0 – 64.49.35.255 | 1,024 | US |
allocated | 2024-06-26 | 622c088912b5… |
| 64.49.40.0 – 64.49.43.255 | 1,024 | US |
allocated | 2024-06-26 | e26562a0e67b… |
| 64.49.44.0 – 64.49.47.255 | 1,024 | US |
allocated | 2024-06-26 | 5de177126a04… |
| 64.49.48.0 – 64.49.49.255 | 512 | US |
allocated | 2024-06-26 | 5aef03468b6b… |
| 64.49.50.0 – 64.49.50.255 | 256 | US |
allocated | 2024-06-26 | cc2cb964d08a… |
| 64.49.60.0 – 64.49.63.255 | 1,024 | US |
allocated | 2024-06-26 | 9073f9c1fddd… |
| 64.89.164.0 – 64.89.167.255 | 1,024 | US |
allocated | 2024-06-26 | 67f115c305dd… |
| 64.89.168.0 – 64.89.171.255 | 1,024 |  BM |
allocated | 2024-06-26 | cc9e382ac6a6… |
| 64.89.172.0 – 64.89.175.255 | 1,024 | US |
allocated | 2024-06-26 | c9c820a7570a… |
| 107.182.132.0 – 107.182.135.255 | 1,024 | US |
allocated | 2024-06-26 | 97470e663895… |
| 116.91.16.0 – 116.91.31.255 | 4,096 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 122.222.128.0 – 122.222.143.255 | 4,096 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 122.223.0.0 – 122.223.15.255 | 4,096 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 122.223.80.0 – 122.223.95.255 | 4,096 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 122.223.96.0 – 122.223.111.255 | 4,096 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 122.223.144.0 – 122.223.159.255 | 4,096 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 124.110.112.0 – 124.110.127.255 | 4,096 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 142.0.68.0 – 142.0.71.255 | 1,024 | US |
allocated | 2024-06-26 | 7c5d97976fd3… |
| 142.202.95.0 – 142.202.95.255 | 256 | US |
allocated | 2024-06-26 | 5d90780934d0… |
| 142.202.155.0 – 142.202.155.255 | 256 | US |
allocated | 2024-06-26 | 37812a129f4c… |
| 147.160.138.0 – 147.160.139.255 | 512 | US |
allocated | 2024-06-26 | c43872c6e2a3… |
| 150.40.72.0 – 150.40.79.255 | 2,048 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 150.40.80.0 – 150.40.95.255 | 4,096 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 157.14.192.0 – 157.14.207.255 | 4,096 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 157.14.224.0 – 157.14.239.255 | 4,096 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 157.14.240.0 – 157.14.247.255 | 2,048 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 165.100.160.0 – 165.100.175.255 | 4,096 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 192.33.168.0 – 192.33.168.255 | 256 | US |
allocated | 2024-06-26 | 37a777c0aa6b… |
| 192.34.245.0 – 192.34.245.255 | 256 | US |
allocated | 2024-06-26 | 3f0137eead80… |
| 192.67.32.0 – 192.67.35.255 | 1,024 | CA |
allocated | 2024-06-26 | 12a8c9d69826… |
| 192.107.244.0 – 192.107.244.255 | 256 | US |
allocated | 2024-06-26 | 3f7edba74954… |
| 198.17.233.0 – 198.17.233.255 | 256 | US |
allocated | 2024-06-26 | df98b31ba57f… |
| 198.28.130.0 – 198.28.131.255 | 512 | CA |
allocated | 2024-06-26 | aab2e3b9f5fa… |
| 198.133.128.0 – 198.133.129.255 | 512 | US |
allocated | 2024-06-26 | 07301a3a3a1d… |
| 199.247.200.0 – 199.247.203.255 | 1,024 | CA |
allocated | 2024-06-26 | 98f7e210f4f1… |
| 199.248.189.0 – 199.248.189.255 | 256 | US |
allocated | 2024-06-26 | 8b0d83205116… |
| 199.248.216.0 – 199.248.216.255 | 256 | US |
allocated | 2024-06-26 | e9d629fa2339… |
| 199.248.241.0 – 199.248.241.255 | 256 | US |
allocated | 2024-06-26 | ed937fd828b2… |
| 202.49.177.0 – 202.49.177.255 | 256 | US |
allocated | 2024-06-26 | ac58804246b2… |
| 204.19.225.0 – 204.19.225.255 | 256 | CA |
allocated | 2024-06-26 | 6b1ef9667758… |
| 204.19.241.0 – 204.19.241.255 | 256 | US |
allocated | 2024-06-26 | 41fc6cb145ec… |
| 208.52.184.0 – 208.52.184.255 | 256 | US |
allocated | 2024-06-26 | 72d1d15f85c3… |
| 208.88.148.0 – 208.88.151.255 | 1,024 | US |
allocated | 2024-06-26 | 27c6798564ae… |
| 208.89.72.0 – 208.89.75.255 | 1,024 | US |
allocated | 2024-06-26 | 36983453b7fb… |
| 209.112.64.0 – 209.112.67.255 | 1,024 | CA |
allocated | 2024-06-26 | bbcac17b8172… |
| 209.112.68.0 – 209.112.71.255 | 1,024 | US |
allocated | 2024-06-26 | 957b2b24d1a8… |
| 209.112.72.0 – 209.112.75.255 | 1,024 | US |
allocated | 2024-06-26 | b809f80ec9cb… |
| 209.112.76.0 – 209.112.79.255 | 1,024 | US |
allocated | 2024-06-26 | e1c068dd337a… |
| 209.112.84.0 – 209.112.87.255 | 1,024 |  JM |
allocated | 2024-06-26 | c4263e93c8a5… |
| 209.112.88.0 – 209.112.91.255 | 1,024 | US |
allocated | 2024-06-26 | e4bcfa0c6a49… |
| 209.112.92.0 – 209.112.95.255 | 1,024 | US |
allocated | 2024-06-26 | eb890d3f5894… |
| 216.10.64.0 – 216.10.67.255 | 1,024 | US |
allocated | 2024-06-26 | 06f6a4892091… |
| 216.120.183.0 – 216.120.183.255 | 256 | CA |
allocated | 2024-06-26 | 8c3c7ab5405c… |
| 220.158.32.0 – 220.158.47.255 | 4,096 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 220.158.64.0 – 220.158.79.255 | 4,096 | US |
allocated | 2024-06-26 | ace55d4dc090… |
| 23.153.217.0 – 23.153.217.255 | 256 | US |
allocated | 2024-06-25 | 9a1b802f7c6e… |
| 23.182.216.0 – 23.182.216.255 | 256 | US |
allocated | 2024-06-25 | 3ebf3e043e6b… |
| 23.182.232.0 – 23.182.232.255 | 256 | US |
allocated | 2024-06-25 | cb67e421570e… |
| 180.149.32.0 – 180.149.35.255 | 1,024 | US |
allocated | 2024-06-25 | 4dc2bb8f94c6… |
| 199.165.204.0 – 199.165.204.255 | 256 | US |
allocated | 2024-06-25 | dd1cd97eb671… |
| 199.165.205.0 – 199.165.205.255 | 256 | US |
allocated | 2024-06-25 | dd1cd97eb671… |
| 204.8.100.0 – 204.8.103.255 | 1,024 | US |
allocated | 2024-06-25 | ec07c072f201… |
| 204.8.108.0 – 204.8.111.255 | 1,024 | US |
allocated | 2024-06-25 | ec07c072f201… |
| 216.181.102.0 – 216.181.103.255 | 512 | US |
allocated | 2024-06-25 | 41df6c4d9b22… |
| 23.147.105.0 – 23.147.105.255 | 256 | US |
allocated | 2024-06-24 | 882c85140585… |
| 23.147.106.0 – 23.147.106.255 | 256 | US |
allocated | 2024-06-24 | 882c85140585… |
| 23.147.107.0 – 23.147.107.255 | 256 | US |
allocated | 2024-06-24 | 882c85140585… |
| 23.147.108.0 – 23.147.108.255 | 256 | US |
allocated | 2024-06-24 | 882c85140585… |
| 23.182.152.0 – 23.182.152.255 | 256 | US |
allocated | 2024-06-24 | e3b178b2ce17… |
| 23.182.184.0 – 23.182.184.255 | 256 | US |
allocated | 2024-06-24 | d6d1feeb1dfb… |
| 66.33.68.0 – 66.33.68.255 | 256 | CA |
allocated | 2024-06-24 | 1c79e908f752… |
| 66.33.95.0 – 66.33.95.255 | 256 | US |
allocated | 2024-06-24 | 09652ba8a6dc… |
| 146.77.0.0 – 146.77.255.255 | 65,536 | US |
allocated | 2024-06-24 | 20c786e8edd8… |
| 204.77.4.0 – 204.77.5.255 | 512 | US |
allocated | 2024-06-24 | 51177ecfd4d8… |
| 66.33.116.0 – 66.33.119.255 | 1,024 | US |
allocated | 2024-06-21 | a3e9ad835df6… |
| 107.164.0.0 – 107.165.255.255 | 131,072 | US |
allocated | 2024-06-21 | ace55d4dc090… |
| 107.186.0.0 – 107.187.255.255 | 131,072 | US |
allocated | 2024-06-21 | ace55d4dc090… |
| 198.212.194.0 – 198.212.195.255 | 512 | US |
allocated | 2024-06-21 | a32890da06d6… |
| 23.182.40.0 – 23.182.40.255 | 256 | US |
allocated | 2024-06-20 | b4d5efc9660d… |
| 23.182.72.0 – 23.182.72.255 | 256 | CA |
allocated | 2024-06-20 | 875096d1f104… |
| 23.182.88.0 – 23.182.88.255 | 256 | US |
allocated | 2024-06-20 | 50a2ff8c1b58… |
| 23.182.104.0 – 23.182.104.255 | 256 | US |
allocated | 2024-06-20 | cf8556d14988… |
| 23.182.120.0 – 23.182.120.255 | 256 | US |
allocated | 2024-06-20 | 09960bf0dc09… |
| 23.182.136.0 – 23.182.136.255 | 256 | US |
allocated | 2024-06-20 | 5a20fb734490… |
| 23.183.8.0 – 23.183.8.255 | 256 | US |
allocated | 2024-06-20 | cd7418d5efe8… |
| 66.179.48.0 – 66.179.51.255 | 1,024 | US |
allocated | 2024-06-20 | c9e222972534… |
| 67.203.228.0 – 67.203.231.255 | 1,024 |  PR |
allocated | 2024-06-20 | 07ce2359a2ba… |
| 69.48.209.0 – 69.48.209.255 | 256 | US |
allocated | 2024-06-20 | 7d4944bb7ae7… |
| 137.83.112.0 – 137.83.127.255 | 4,096 | US |
allocated | 2024-06-20 | c1dfdf31702f… |
| 164.153.143.0 – 164.153.143.255 | 256 | US |
allocated | 2024-06-20 | a8238405622e… |
| 170.62.38.0 – 170.62.39.255 | 512 | US |
allocated | 2024-06-20 | ffc6db994528… |
| 170.62.126.0 – 170.62.127.255 | 512 | US |
allocated | 2024-06-20 | ffc6db994528… |
| 173.211.176.0 – 173.211.183.255 | 2,048 | PR |
allocated | 2024-06-20 | 07ce2359a2ba… |
| 209.188.106.0 – 209.188.106.255 | 256 | US |
allocated | 2024-06-20 | d5852cac61a0… |
| 23.182.8.0 – 23.182.8.255 | 256 | CA |
allocated | 2024-06-18 | 5a496794405f… |
| 23.182.24.0 – 23.182.24.255 | 256 | US |
allocated | 2024-06-18 | e1dea9ad02c2… |
| 43.245.236.0 – 43.245.239.255 | 1,024 | US |
allocated | 2024-06-18 | 639c065258dd… |
| 83.151.208.0 – 83.151.223.255 | 4,096 | US |
allocated | 2024-06-18 | ace55d4dc090… |