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
1,645,650,944
📦
IPv4 networks
76,728
delegated blocks
🧭
IPv6 networks
11,368
delegated blocks
🔗
Autonomous systems
34,055
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 205.236.32.0 – 205.236.33.255 | 512 |  CA |
allocated | 1995-11-10 | d62ded9e151c… |
| 206.130.44.0 – 206.130.44.255 | 256 | CA |
allocated | 1995-11-10 | 36ef9ae13f15… |
| 206.220.136.0 – 206.220.139.255 | 1,024 |  US |
allocated | 1995-11-10 | d47161a1682c… |
| 206.220.140.0 – 206.220.143.255 | 1,024 | US |
allocated | 1995-11-10 | 69ca8346736b… |
| 206.223.57.0 – 206.223.57.255 | 256 | US |
allocated | 1995-11-10 | 2b10b9e14ea3… |
| 206.223.58.0 – 206.223.58.255 | 256 | US |
allocated | 1995-11-10 | 2b13f5e985ab… |
| 206.223.59.0 – 206.223.59.255 | 256 | US |
allocated | 1995-11-10 | 2c0525c709c4… |
| 206.224.192.0 – 206.224.223.255 | 8,192 | US |
allocated | 1995-11-10 | f2b91d0673c4… |
| 206.224.224.0 – 206.224.255.255 | 8,192 | US |
allocated | 1995-11-10 | b72c6f2e8897… |
| 206.108.238.0 – 206.108.238.255 | 256 | CA |
allocated | 1995-11-09 | 26052faf5094… |
| 206.123.13.0 – 206.123.13.255 | 256 | CA |
allocated | 1995-11-09 | 41624c011bde… |
| 206.123.14.0 – 206.123.14.255 | 256 | CA |
allocated | 1995-11-09 | ade4a51a24b4… |
| 206.223.56.0 – 206.223.56.255 | 256 | US |
allocated | 1995-11-09 | fa6fe33de576… |
| 205.211.129.0 – 205.211.129.255 | 256 | CA |
allocated | 1995-11-08 | ab0b04510ace… |
| 206.50.0.0 – 206.50.255.255 | 65,536 | US |
allocated | 1995-11-08 | 9f14454567a6… |
| 206.130.28.0 – 206.130.28.255 | 256 | CA |
allocated | 1995-11-08 | 17bf0a30cc07… |
| 206.130.29.0 – 206.130.29.255 | 256 | CA |
allocated | 1995-11-08 | 28f34ea3e655… |
| 206.130.39.0 – 206.130.39.255 | 256 | CA |
allocated | 1995-11-08 | d35af2c8b0bf… |
| 206.130.41.0 – 206.130.41.255 | 256 | CA |
allocated | 1995-11-08 | 4e30a1d961b8… |
| 206.183.64.0 – 206.183.95.255 | 8,192 | US |
allocated | 1995-11-08 | e220ed812a4c… |
| 206.186.0.0 – 206.186.255.255 | 65,536 | CA |
allocated | 1995-11-08 | d3f824815389… |
| 206.208.200.0 – 206.208.207.255 | 2,048 | US |
allocated | 1995-11-08 | 9f642e2139d8… |
| 206.220.132.0 – 206.220.135.255 | 1,024 |  HK |
allocated | 1995-11-08 | 67b72f4d65bd… |
| 205.236.40.0 – 205.236.40.255 | 256 | CA |
allocated | 1995-11-07 | 2e2fd5b5d8eb… |
| 205.236.46.0 – 205.236.46.255 | 256 | CA |
allocated | 1995-11-07 | 7d88bb3b18cd… |
| 206.123.4.0 – 206.123.4.255 | 256 | CA |
allocated | 1995-11-07 | 739053b97948… |
| 206.123.10.0 – 206.123.10.255 | 256 | CA |
allocated | 1995-11-07 | 5be286989715… |
| 206.123.11.0 – 206.123.11.255 | 256 | CA |
allocated | 1995-11-07 | bfc88ed8ac57… |
| 206.130.26.0 – 206.130.26.255 | 256 | CA |
allocated | 1995-11-07 | 14a7f30c9c96… |
| 206.208.192.0 – 206.208.199.255 | 2,048 | US |
allocated | 1995-11-07 | 7fff93feb8b5… |
| 206.220.128.0 – 206.220.131.255 | 1,024 | US |
allocated | 1995-11-07 | 05776de28894… |
| 206.223.54.0 – 206.223.54.255 | 256 | US |
allocated | 1995-11-07 | 8e1f317a07f2… |
| 206.223.55.0 – 206.223.55.255 | 256 | US |
allocated | 1995-11-07 | b9da3d3fb83b… |
| 206.225.64.0 – 206.225.67.255 | 1,024 | US |
allocated | 1995-11-07 | 913bbaf50cb1… |
| 205.167.246.0 – 205.167.247.255 | 512 | US |
allocated | 1995-11-06 | e67246491979… |
| 205.211.130.0 – 205.211.131.255 | 512 | CA |
allocated | 1995-11-06 | d5ac09c27061… |
| 205.236.37.0 – 205.236.37.255 | 256 | CA |
allocated | 1995-11-06 | 1f5cfcee251e… |
| 205.236.38.0 – 205.236.39.255 | 512 | CA |
allocated | 1995-11-06 | 38b898fc7d9d… |
| 206.130.30.0 – 206.130.31.255 | 512 | CA |
allocated | 1995-11-06 | 470b7258679f… |
| 206.130.32.0 – 206.130.35.255 | 1,024 | CA |
allocated | 1995-11-06 | 470b7258679f… |
| 206.208.184.0 – 206.208.191.255 | 2,048 | US |
allocated | 1995-11-06 | 7de30f447aab… |
| 206.223.49.0 – 206.223.49.255 | 256 | US |
allocated | 1995-11-06 | 564df83219ca… |
| 206.223.51.0 – 206.223.51.255 | 256 | US |
allocated | 1995-11-06 | 8ea84109e7d2… |
| 206.223.52.0 – 206.223.52.255 | 256 | US |
allocated | 1995-11-06 | f13e51a735a0… |
| 206.223.53.0 – 206.223.53.255 | 256 | US |
allocated | 1995-11-06 | 8efd7ea5306d… |
| 206.228.0.0 – 206.231.255.255 | 262,144 | US |
allocated | 1995-11-06 | 37fe01d6d027… |
| 206.232.0.0 – 206.235.255.255 | 262,144 | US |
allocated | 1995-11-06 | 37fe01d6d027… |
| 206.236.0.0 – 206.237.255.255 | 131,072 | US |
allocated | 1995-11-06 | 37fe01d6d027… |
| 206.238.0.0 – 206.238.255.255 | 65,536 | US |
allocated | 1995-11-06 | 37fe01d6d027… |
| 205.237.26.0 – 205.237.26.255 | 256 | CA |
allocated | 1995-11-03 | d21869525204… |
| 206.130.24.0 – 206.130.24.255 | 256 | CA |
allocated | 1995-11-03 | 5b76447dc540… |
| 206.130.25.0 – 206.130.25.255 | 256 | CA |
allocated | 1995-11-03 | 162cc9113bd3… |
| 206.185.0.0 – 206.185.255.255 | 65,536 | US |
allocated | 1995-11-03 | 37fe01d6d027… |
| 206.227.64.0 – 206.227.127.255 | 16,384 | US |
allocated | 1995-11-03 | 2e1accbf7b5e… |
| 205.233.64.0 – 205.233.64.255 | 256 | CA |
allocated | 1995-11-02 | 3b24a31bfa15… |
| 206.108.242.0 – 206.108.242.255 | 256 | CA |
allocated | 1995-11-02 | 1c16839f6229… |
| 206.130.27.0 – 206.130.27.255 | 256 | CA |
allocated | 1995-11-02 | 09efd25adb30… |
| 206.197.225.0 – 206.197.225.255 | 256 | US |
allocated | 1995-11-02 | 7a4f778f4cbe… |
| 206.197.253.0 – 206.197.253.255 | 256 | US |
allocated | 1995-11-02 | 136b8b597577… |
| 206.197.254.0 – 206.197.254.255 | 256 | US |
allocated | 1995-11-02 | b5200a252667… |
| 206.223.48.0 – 206.223.48.255 | 256 | US |
allocated | 1995-11-02 | 8274e76787f9… |
| 205.196.7.0 – 205.196.7.255 | 256 | US |
allocated | 1995-11-01 | 97f89875fb56… |
| 205.196.28.0 – 205.196.31.255 | 1,024 | US |
allocated | 1995-11-01 | 2a652588e44c… |
| 205.196.48.0 – 205.196.48.255 | 256 | US |
allocated | 1995-11-01 | d8121df53313… |
| 205.196.49.0 – 205.196.49.255 | 256 | US |
allocated | 1995-11-01 | 687d0c8c3762… |
| 205.196.52.0 – 205.196.52.255 | 256 | US |
allocated | 1995-11-01 | 28a69e9da13a… |
| 205.196.53.0 – 205.196.53.255 | 256 | US |
allocated | 1995-11-01 | cbdaba560599… |
| 205.196.54.0 – 205.196.54.255 | 256 | US |
allocated | 1995-11-01 | c83da992bf3d… |
| 205.196.56.0 – 205.196.56.255 | 256 | US |
allocated | 1995-11-01 | 33264115a819… |
| 205.196.57.0 – 205.196.57.255 | 256 | US |
allocated | 1995-11-01 | 4db1d5aa03bf… |
| 205.196.58.0 – 205.196.58.255 | 256 | US |
allocated | 1995-11-01 | d6760f7c360c… |
| 205.196.60.0 – 205.196.60.255 | 256 | US |
allocated | 1995-11-01 | 22bb1a3b13e2… |
| 205.196.61.0 – 205.196.61.255 | 256 | US |
allocated | 1995-11-01 | 1abb800aa99d… |
| 205.196.62.0 – 205.196.62.255 | 256 | US |
allocated | 1995-11-01 | 29c758aab68c… |
| 205.196.67.0 – 205.196.67.255 | 256 | US |
allocated | 1995-11-01 | cc70e113067b… |
| 205.196.68.0 – 205.196.68.255 | 256 | US |
allocated | 1995-11-01 | 02a4768434ee… |
| 205.196.71.0 – 205.196.71.255 | 256 | US |
allocated | 1995-11-01 | d87ac4f29ed8… |
| 205.196.73.0 – 205.196.73.255 | 256 | US |
allocated | 1995-11-01 | 6ee17bdf4a7d… |
| 205.196.75.0 – 205.196.75.255 | 256 | US |
allocated | 1995-11-01 | ccae2496b346… |
| 205.196.76.0 – 205.196.76.255 | 256 | US |
allocated | 1995-11-01 | 9ec206c19dec… |
| 205.196.96.0 – 205.196.96.255 | 256 | US |
allocated | 1995-11-01 | 3279b47f083a… |
| 205.196.97.0 – 205.196.97.255 | 256 | US |
allocated | 1995-11-01 | 5dae2b76847a… |
| 205.196.100.0 – 205.196.100.255 | 256 | US |
allocated | 1995-11-01 | 5cc7851db676… |
| 205.196.101.0 – 205.196.101.255 | 256 | US |
allocated | 1995-11-01 | 23f4ef2f1ec7… |
| 205.196.102.0 – 205.196.102.255 | 256 | US |
allocated | 1995-11-01 | 472b91d911bc… |
| 205.196.103.0 – 205.196.103.255 | 256 | US |
allocated | 1995-11-01 | 22fb77eba937… |
| 205.196.104.0 – 205.196.104.255 | 256 | US |
allocated | 1995-11-01 | 0c3af8471598… |
| 205.196.106.0 – 205.196.106.255 | 256 | US |
allocated | 1995-11-01 | a621cebd6648… |
| 206.108.36.0 – 206.108.39.255 | 1,024 | CA |
allocated | 1995-11-01 | 9dc06d48cc4a… |
| 206.130.20.0 – 206.130.20.255 | 256 | CA |
allocated | 1995-11-01 | 0b3a8199e471… |
| 206.130.21.0 – 206.130.21.255 | 256 | CA |
allocated | 1995-11-01 | 90a7e91d09ea… |
| 206.130.23.0 – 206.130.23.255 | 256 | CA |
allocated | 1995-11-01 | 81cffc814297… |
| 206.182.0.0 – 206.182.255.255 | 65,536 | US |
allocated | 1995-11-01 | 551b723eafd6… |
| 206.183.0.0 – 206.183.31.255 | 8,192 | US |
allocated | 1995-11-01 | 1cb21afb6f24… |
| 206.183.32.0 – 206.183.63.255 | 8,192 | US |
allocated | 1995-11-01 | 81e05477cc28… |
| 206.197.251.0 – 206.197.251.255 | 256 | US |
allocated | 1995-11-01 | 8c6be1d4acca… |
| 206.197.252.0 – 206.197.252.255 | 256 | US |
allocated | 1995-11-01 | bcb31e155e1c… |
| 199.233.214.0 – 199.233.214.255 | 256 | US |
allocated | 1995-10-31 | f03a0d013eb9… |
| 199.233.215.0 – 199.233.215.255 | 256 | US |
allocated | 1995-10-31 | 7dc4f33182fc… |
| 205.233.67.0 – 205.233.67.255 | 256 | CA |
allocated | 1995-10-31 | 59fd7d657bea… |