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
1.64B
1,644,584,448
📦
IPv4 networks
76,800
delegated blocks
🧭
IPv6 networks
11,472
delegated blocks
🔗
Autonomous systems
34,179
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 64.17.80.0 – 64.17.95.255 | 4,096 |  US |
allocated | 2004-08-19 | b473330fef07… |
| 64.140.192.0 – 64.140.255.255 | 16,384 | US |
allocated | 2004-08-19 | f57036a35d7c… |
| 204.8.224.0 – 204.8.231.255 | 2,048 | US |
allocated | 2004-08-19 | 870a750b5ed2… |
| 67.63.0.0 – 67.63.31.255 | 8,192 | US |
allocated | 2004-08-18 | e5e3b9c13678… |
| 204.8.208.0 – 204.8.215.255 | 2,048 | US |
allocated | 2004-08-18 | 9f51aaa538cd… |
| 207.231.240.0 – 207.231.255.255 | 4,096 | US |
allocated | 2004-08-18 | 48cbe0057b2f… |
| 216.25.208.0 – 216.25.223.255 | 4,096 | US |
allocated | 2004-08-18 | a0fa95caab88… |
| 63.249.32.0 – 63.249.47.255 | 4,096 | US |
allocated | 2004-08-17 | d538268083a4… |
| 64.16.64.0 – 64.16.95.255 | 8,192 | US |
allocated | 2004-08-17 | 283838462d1c… |
| 69.65.64.0 – 69.65.95.255 | 8,192 | US |
allocated | 2004-08-17 | 8e9e94910911… |
| 216.237.112.0 – 216.237.127.255 | 4,096 | US |
allocated | 2004-08-17 | 6654f593f77a… |
| 66.78.128.0 – 66.78.191.255 | 16,384 | US |
allocated | 2004-08-16 | eaf24bf085df… |
| 66.78.192.0 – 66.78.255.255 | 16,384 | US |
allocated | 2004-08-16 | 92be8c3e14ed… |
| 66.172.192.0 – 66.172.255.255 | 16,384 | US |
allocated | 2004-08-13 | d65a62ce529d… |
| 67.62.0.0 – 67.62.255.255 | 65,536 | US |
allocated | 2004-08-13 | 6c065d5b54b8… |
| 69.46.96.0 – 69.46.127.255 | 8,192 | US |
allocated | 2004-08-13 | fca460f9d966… |
| 204.8.200.0 – 204.8.203.255 | 1,024 | US |
allocated | 2004-08-12 | 3ca62197b073… |
| 216.201.112.0 – 216.201.127.255 | 4,096 | US |
allocated | 2004-08-12 | 89249e4c2bdf… |
| 65.111.224.0 – 65.111.239.255 | 4,096 | US |
allocated | 2004-08-11 | 15fe6910624f… |
| 204.8.192.0 – 204.8.199.255 | 2,048 | US |
allocated | 2004-08-11 | 54cc5adda467… |
| 206.53.48.0 – 206.53.63.255 | 4,096 |  CA |
allocated | 2004-08-11 | 3b93f1ce0384… |
| 206.125.48.0 – 206.125.63.255 | 4,096 | US |
allocated | 2004-08-11 | feae0c5faca3… |
| 216.16.208.0 – 216.16.223.255 | 4,096 | US |
allocated | 2004-08-11 | a234b016a417… |
| 69.1.96.0 – 69.1.127.255 | 8,192 | US |
allocated | 2004-08-10 | 82ea2ef7f5c3… |
| 66.158.192.0 – 66.158.255.255 | 16,384 | US |
allocated | 2004-08-09 | 333c5b24b629… |
| 69.62.128.0 – 69.62.255.255 | 32,768 | US |
allocated | 2004-08-09 | 424bfcacb580… |
| 70.88.0.0 – 70.91.255.255 | 262,144 | US |
allocated | 2004-08-09 | 3a7b40ab58f6… |
| 204.8.172.0 – 204.8.175.255 | 1,024 | US |
allocated | 2004-08-09 | d3a6a813e49b… |
| 204.8.184.0 – 204.8.191.255 | 2,048 | US |
allocated | 2004-08-09 | d1f561750c9d… |
| 206.190.240.0 – 206.190.255.255 | 4,096 | US |
allocated | 2004-08-09 | a59873663842… |
| 65.111.96.0 – 65.111.127.255 | 8,192 | US |
allocated | 2004-08-06 | 3f8994903990… |
| 66.116.0.0 – 66.116.63.255 | 16,384 | US |
allocated | 2004-08-05 | 424bfcacb580… |
| 206.223.140.0 – 206.223.140.255 | 256 | US |
allocated | 2004-08-05 | e220ed812a4c… |
| 64.184.128.0 – 64.184.191.255 | 16,384 | US |
allocated | 2004-08-04 | 0e7bbbabfd0f… |
| 66.225.32.0 – 66.225.47.255 | 4,096 | US |
allocated | 2004-08-04 | e6cf8466fc1d… |
| 69.61.128.0 – 69.61.255.255 | 32,768 | US |
allocated | 2004-08-04 | da30a61dbdb2… |
| 206.53.16.0 – 206.53.31.255 | 4,096 | US |
allocated | 2004-08-04 | 15b8a461947c… |
| 204.8.112.0 – 204.8.115.255 | 1,024 | US |
allocated | 2004-08-03 | 56de67d5de46… |
| 207.231.208.0 – 207.231.223.255 | 4,096 | US |
allocated | 2004-08-02 | 37086107315d… |
| 69.48.194.0 – 69.48.195.255 | 512 | US |
allocated | 2004-07-30 | 66e68ecd93af… |
| 69.48.212.0 – 69.48.212.255 | 256 | US |
allocated | 2004-07-30 | 66e68ecd93af… |
| 69.48.230.0 – 69.48.231.255 | 512 | US |
allocated | 2004-07-30 | 66e68ecd93af… |
| 204.8.104.0 – 204.8.107.255 | 1,024 | US |
allocated | 2004-07-30 | 4a52e4474cbf… |
| 209.59.192.0 – 209.59.223.255 | 8,192 | US |
allocated | 2004-07-30 | ec11830c4c67… |
| 65.23.160.0 – 65.23.191.255 | 8,192 | US |
allocated | 2004-07-29 | 014b94c45543… |
| 70.84.0.0 – 70.87.255.255 | 262,144 | US |
allocated | 2004-07-29 | 5dba07179e25… |
| 204.8.160.0 – 204.8.167.255 | 2,048 | US |
allocated | 2004-07-29 | bc8e5d1f3325… |
| 64.184.0.0 – 64.184.127.255 | 32,768 | US |
allocated | 2004-07-28 | 34d342be0361… |
| 70.144.0.0 – 70.144.255.255 | 65,536 | US |
allocated | 2004-07-28 | 81e05477cc28… |
| 70.146.0.0 – 70.147.255.255 | 131,072 | US |
allocated | 2004-07-28 | 81e05477cc28… |
| 70.148.0.0 – 70.151.255.255 | 262,144 | US |
allocated | 2004-07-28 | 81e05477cc28… |
| 70.154.0.0 – 70.155.255.255 | 131,072 | US |
allocated | 2004-07-28 | 81e05477cc28… |
| 70.158.0.0 – 70.159.255.255 | 131,072 | US |
allocated | 2004-07-28 | 81e05477cc28… |
| 204.8.88.0 – 204.8.91.255 | 1,024 | US |
allocated | 2004-07-28 | 4c88d0fd8afe… |
| 24.231.64.0 – 24.231.95.255 | 8,192 | CA |
allocated | 2004-07-27 | 041ef52753d9… |
| 204.8.152.0 – 204.8.159.255 | 2,048 | US |
allocated | 2004-07-27 | ff69f51fa71c… |
| 206.225.88.0 – 206.225.91.255 | 1,024 | CA |
allocated | 2004-07-27 | 9533b2ecb615… |
| 209.59.128.0 – 209.59.191.255 | 16,384 | US |
allocated | 2004-07-27 | d8f072014ca8… |
| 216.167.224.0 – 216.167.255.255 | 8,192 | CA |
allocated | 2004-07-27 | 041ef52753d9… |
| 216.185.160.0 – 216.185.191.255 | 8,192 | US |
allocated | 2004-07-27 | 07b4afc6ca39… |
| 216.222.160.0 – 216.222.191.255 | 8,192 | US |
allocated | 2004-07-27 | f45e1ba9b9df… |
| 216.226.96.0 – 216.226.127.255 | 8,192 | US |
allocated | 2004-07-27 | 0983de34c52b… |
| 204.8.144.0 – 204.8.151.255 | 2,048 | US |
allocated | 2004-07-26 | b104d9ff0a37… |
| 206.125.176.0 – 206.125.191.255 | 4,096 | US |
allocated | 2004-07-26 | a4837a4380f2… |
| 216.147.160.0 – 216.147.191.255 | 8,192 | US |
allocated | 2004-07-22 | 27043a2bd820… |
| 64.181.128.0 – 64.181.255.255 | 32,768 | US |
allocated | 2004-07-21 | ace55d4dc090… |
| 65.98.0.0 – 65.98.3.255 | 1,024 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.4.0 – 65.98.4.255 | 256 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.6.0 – 65.98.7.255 | 512 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.8.0 – 65.98.11.255 | 1,024 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.13.0 – 65.98.13.255 | 256 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.14.0 – 65.98.15.255 | 512 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.16.0 – 65.98.17.255 | 512 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.18.0 – 65.98.18.255 | 256 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.20.0 – 65.98.23.255 | 1,024 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.24.0 – 65.98.27.255 | 1,024 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.28.0 – 65.98.28.255 | 256 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.30.0 – 65.98.31.255 | 512 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.33.0 – 65.98.33.255 | 256 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.35.0 – 65.98.35.255 | 256 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.36.0 – 65.98.39.255 | 1,024 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.40.0 – 65.98.47.255 | 2,048 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.49.0 – 65.98.49.255 | 256 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.50.0 – 65.98.50.255 | 256 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.52.0 – 65.98.55.255 | 1,024 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.56.0 – 65.98.63.255 | 2,048 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.64.0 – 65.98.71.255 | 2,048 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.72.0 – 65.98.75.255 | 1,024 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.77.0 – 65.98.77.255 | 256 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.78.0 – 65.98.79.255 | 512 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.80.0 – 65.98.87.255 | 2,048 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.88.0 – 65.98.88.255 | 256 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.91.0 – 65.98.91.255 | 256 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.92.0 – 65.98.95.255 | 1,024 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.96.0 – 65.98.99.255 | 1,024 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.100.0 – 65.98.101.255 | 512 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.102.0 – 65.98.102.255 | 256 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.104.0 – 65.98.107.255 | 1,024 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.109.0 – 65.98.109.255 | 256 | US |
allocated | 2004-07-21 | cc1a0d03c012… |
| 65.98.110.0 – 65.98.111.255 | 512 | US |
allocated | 2004-07-21 | cc1a0d03c012… |