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 |
|---|---|---|---|---|---|
| 206.132.0.0 – 206.132.31.255 | 8,192 |  US |
allocated | 1995-09-21 | cdb7d42057bd… |
| 206.132.32.0 – 206.132.47.255 | 4,096 | US |
allocated | 1995-09-21 | cdb7d42057bd… |
| 206.132.64.0 – 206.132.127.255 | 16,384 | US |
allocated | 1995-09-21 | e5e3b9c13678… |
| 206.132.144.0 – 206.132.159.255 | 4,096 | US |
allocated | 1995-09-21 | cdb7d42057bd… |
| 206.132.192.0 – 206.132.255.255 | 16,384 | US |
allocated | 1995-09-21 | e5e3b9c13678… |
| 206.211.32.0 – 206.211.63.255 | 8,192 | US |
allocated | 1995-09-21 | 8b1f8bae9957… |
| 205.142.244.0 – 205.142.247.255 | 1,024 | US |
allocated | 1995-09-20 | 5849265ce046… |
| 205.142.248.0 – 205.142.251.255 | 1,024 | US |
allocated | 1995-09-20 | 9695fd40efb7… |
| 205.159.215.0 – 205.159.215.255 | 256 | US |
allocated | 1995-09-20 | 9c38abb931e4… |
| 205.159.216.0 – 205.159.216.255 | 256 | US |
allocated | 1995-09-20 | b6b916a5985c… |
| 205.159.217.0 – 205.159.217.255 | 256 | US |
allocated | 1995-09-20 | 9284c2d6692b… |
| 205.159.218.0 – 205.159.218.255 | 256 | US |
allocated | 1995-09-20 | 88744d9b3ef4… |
| 205.159.219.0 – 205.159.219.255 | 256 | US |
allocated | 1995-09-20 | 38ac1fa17ad7… |
| 205.159.220.0 – 205.159.220.255 | 256 | US |
allocated | 1995-09-20 | f9f9c23ddfb7… |
| 205.159.221.0 – 205.159.221.255 | 256 | US |
allocated | 1995-09-20 | 9ff75b0dd8c8… |
| 205.159.222.0 – 205.159.222.255 | 256 | US |
allocated | 1995-09-20 | 1cbdb8043b37… |
| 205.159.223.0 – 205.159.223.255 | 256 | US |
allocated | 1995-09-20 | 5f06929dfba4… |
| 205.159.224.0 – 205.159.224.255 | 256 | US |
allocated | 1995-09-20 | e058f41bf5be… |
| 205.167.208.0 – 205.167.209.255 | 512 | US |
allocated | 1995-09-20 | b7c031c58fdd… |
| 205.207.115.0 – 205.207.115.255 | 256 |  CA |
allocated | 1995-09-20 | 1dec35b2fb24… |
| 205.207.117.0 – 205.207.117.255 | 256 | CA |
allocated | 1995-09-20 | 98ce986655e2… |
| 205.207.118.0 – 205.207.118.255 | 256 | CA |
allocated | 1995-09-20 | 0cf4aa308873… |
| 205.207.120.0 – 205.207.127.255 | 2,048 | CA |
allocated | 1995-09-20 | d6ec557bdc4e… |
| 206.124.96.0 – 206.124.103.255 | 2,048 | US |
allocated | 1995-09-20 | 9a65a87e3abf… |
| 206.124.128.0 – 206.124.159.255 | 8,192 | US |
allocated | 1995-09-20 | 860fa092fe05… |
| 206.209.160.0 – 206.209.175.255 | 4,096 | US |
allocated | 1995-09-20 | ba48fee032b1… |
| 206.209.224.0 – 206.209.239.255 | 4,096 | US |
allocated | 1995-09-20 | 41f8b1ccce51… |
| 206.211.0.0 – 206.211.31.255 | 8,192 | US |
allocated | 1995-09-20 | 8f7d14ca4d04… |
| 205.167.206.0 – 205.167.207.255 | 512 | US |
allocated | 1995-09-19 | 5ac6fe67e11b… |
| 205.207.152.0 – 205.207.152.255 | 256 | CA |
allocated | 1995-09-19 | 21f931e0b56f… |
| 205.207.180.0 – 205.207.180.255 | 256 | CA |
allocated | 1995-09-19 | 994d98a505af… |
| 205.236.82.0 – 205.236.82.255 | 256 | CA |
allocated | 1995-09-19 | 93602baf83f9… |
| 205.236.83.0 – 205.236.83.255 | 256 | CA |
allocated | 1995-09-19 | 663a0cedd1a7… |
| 205.236.84.0 – 205.236.87.255 | 1,024 | CA |
allocated | 1995-09-19 | 663a0cedd1a7… |
| 206.197.234.0 – 206.197.234.255 | 256 | US |
allocated | 1995-09-19 | 89145cd4bdc3… |
| 206.197.235.0 – 206.197.235.255 | 256 | US |
allocated | 1995-09-19 | 08efbe7b845b… |
| 206.197.236.0 – 206.197.236.255 | 256 | US |
allocated | 1995-09-19 | a6ef236ed0bd… |
| 206.197.237.0 – 206.197.237.255 | 256 | US |
allocated | 1995-09-19 | 0e6dc062f74b… |
| 206.197.238.0 – 206.197.238.255 | 256 | US |
allocated | 1995-09-19 | 2c6c115c0874… |
| 206.197.239.0 – 206.197.239.255 | 256 | US |
allocated | 1995-09-19 | 8d523d1bffa4… |
| 206.197.240.0 – 206.197.240.255 | 256 | US |
allocated | 1995-09-19 | 34771404bdf2… |
| 206.209.214.0 – 206.209.215.255 | 512 | US |
allocated | 1995-09-19 | c00f154df180… |
| 206.219.64.0 – 206.219.95.255 | 8,192 | US |
allocated | 1995-09-19 | fa9047cbf718… |
| 206.219.128.0 – 206.219.191.255 | 16,384 | US |
allocated | 1995-09-19 | 34771404bdf2… |
| 205.167.204.0 – 205.167.205.255 | 512 | US |
allocated | 1995-09-18 | d6cbc4ddf8e8… |
| 206.209.192.0 – 206.209.207.255 | 4,096 | US |
allocated | 1995-09-18 | e729486fba72… |
| 206.219.0.0 – 206.219.63.255 | 16,384 |  KR |
allocated | 1995-09-18 | 2d4f8c17a1dd… |
| 205.207.131.0 – 205.207.131.255 | 256 | CA |
allocated | 1995-09-15 | ff67a3ad14cd… |
| 205.207.132.0 – 205.207.132.255 | 256 | CA |
allocated | 1995-09-15 | 5df0273c9e12… |
| 205.233.108.0 – 205.233.111.255 | 1,024 | CA |
allocated | 1995-09-15 | a143be6d7cc8… |
| 205.233.120.0 – 205.233.120.255 | 256 | CA |
allocated | 1995-09-15 | cdceeda0162d… |
| 206.197.232.0 – 206.197.232.255 | 256 | US |
allocated | 1995-09-15 | 0bd968f6336c… |
| 206.197.233.0 – 206.197.233.255 | 256 | US |
allocated | 1995-09-15 | c8d0156b5615… |
| 205.142.236.0 – 205.142.239.255 | 1,024 | US |
allocated | 1995-09-14 | 6622e4297d62… |
| 205.159.210.0 – 205.159.210.255 | 256 | US |
allocated | 1995-09-14 | 882ee62ffcb8… |
| 205.159.211.0 – 205.159.211.255 | 256 | US |
allocated | 1995-09-14 | b97f6990d227… |
| 205.159.212.0 – 205.159.212.255 | 256 | US |
allocated | 1995-09-14 | ab226dc561ca… |
| 205.159.213.0 – 205.159.213.255 | 256 | US |
allocated | 1995-09-14 | ec4fb9191002… |
| 205.159.214.0 – 205.159.214.255 | 256 | US |
allocated | 1995-09-14 | 96b53de6d98f… |
| 205.167.200.0 – 205.167.201.255 | 512 | US |
allocated | 1995-09-14 | 770334cdaec8… |
| 205.167.202.0 – 205.167.203.255 | 512 | US |
allocated | 1995-09-14 | 69c176764f23… |
| 206.83.224.0 – 206.83.227.255 | 1,024 | US |
allocated | 1995-09-14 | cf482c5807b6… |
| 206.124.32.0 – 206.124.39.255 | 2,048 | US |
allocated | 1995-09-14 | aa3b0d91ff39… |
| 206.124.64.0 – 206.124.95.255 | 8,192 | US |
allocated | 1995-09-14 | e220ed812a4c… |
| 206.129.0.0 – 206.129.255.255 | 65,536 | US |
allocated | 1995-09-14 | cdb7d42057bd… |
| 206.209.176.0 – 206.209.191.255 | 4,096 | US |
allocated | 1995-09-14 | b423f06eb246… |
| 206.218.128.0 – 206.218.159.255 | 8,192 | US |
allocated | 1995-09-14 | 46020f552cd7… |
| 206.218.160.0 – 206.218.175.255 | 4,096 | US |
allocated | 1995-09-14 | 46020f552cd7… |
| 206.218.176.0 – 206.218.179.255 | 1,024 | US |
allocated | 1995-09-14 | 46020f552cd7… |
| 206.218.180.0 – 206.218.181.255 | 512 | US |
allocated | 1995-09-14 | 46020f552cd7… |
| 206.218.182.0 – 206.218.182.255 | 256 | US |
allocated | 1995-09-14 | 46020f552cd7… |
| 206.218.183.0 – 206.218.183.255 | 256 | US |
allocated | 1995-09-14 | 46020f552cd7… |
| 206.218.184.0 – 206.218.191.255 | 2,048 | US |
allocated | 1995-09-14 | 46020f552cd7… |
| 206.83.32.0 – 206.83.39.255 | 2,048 | US |
allocated | 1995-09-13 | cdb7d42057bd… |
| 206.83.64.0 – 206.83.95.255 | 8,192 | US |
allocated | 1995-09-13 | e220ed812a4c… |
| 206.83.128.0 – 206.83.135.255 | 2,048 | US |
allocated | 1995-09-13 | 16bca3fca9ba… |
| 205.142.220.0 – 205.142.223.255 | 1,024 | US |
allocated | 1995-09-12 | 0772ba518d6a… |
| 205.142.224.0 – 205.142.227.255 | 1,024 | CA |
allocated | 1995-09-12 | a2eba22c6c42… |
| 205.142.232.0 – 205.142.235.255 | 1,024 | US |
allocated | 1995-09-12 | 5221456c5eab… |
| 205.167.194.0 – 205.167.195.255 | 512 | US |
allocated | 1995-09-12 | 81009d1d725e… |
| 205.167.196.0 – 205.167.197.255 | 512 | US |
allocated | 1995-09-12 | f14179efdbd8… |
| 206.197.231.0 – 206.197.231.255 | 256 | US |
allocated | 1995-09-12 | 3dcdc60f45c3… |
| 206.208.96.0 – 206.208.103.255 | 2,048 | US |
allocated | 1995-09-12 | d0eb5f5903ba… |
| 206.208.104.0 – 206.208.111.255 | 2,048 | US |
allocated | 1995-09-12 | 6bbe820c83ca… |
| 206.218.64.0 – 206.218.127.255 | 16,384 | US |
allocated | 1995-09-12 | 54a171a4611b… |
| 205.159.195.0 – 205.159.195.255 | 256 | US |
allocated | 1995-09-11 | 9f1bfa8b9caf… |
| 205.159.196.0 – 205.159.196.255 | 256 | US |
allocated | 1995-09-11 | cb14e9376ed5… |
| 205.159.197.0 – 205.159.197.255 | 256 | US |
allocated | 1995-09-11 | e220ed812a4c… |
| 205.159.199.0 – 205.159.199.255 | 256 | US |
allocated | 1995-09-11 | 223d92675ef2… |
| 205.159.200.0 – 205.159.200.255 | 256 | US |
allocated | 1995-09-11 | 221d7c475175… |
| 205.159.201.0 – 205.159.201.255 | 256 | US |
allocated | 1995-09-11 | 0383f5d02d59… |
| 205.159.202.0 – 205.159.202.255 | 256 | US |
allocated | 1995-09-11 | 6adbca1680b5… |
| 205.159.203.0 – 205.159.203.255 | 256 | US |
allocated | 1995-09-11 | 9ad2bcce7539… |
| 205.159.204.0 – 205.159.204.255 | 256 | US |
allocated | 1995-09-11 | f0a65cc05c12… |
| 205.159.205.0 – 205.159.205.255 | 256 | US |
allocated | 1995-09-11 | 5065c42ac02d… |
| 205.159.206.0 – 205.159.206.255 | 256 | US |
allocated | 1995-09-11 | 33b3b1f0a262… |
| 205.159.207.0 – 205.159.207.255 | 256 | US |
allocated | 1995-09-11 | 638deeab4200… |
| 205.159.209.0 – 205.159.209.255 | 256 | US |
allocated | 1995-09-11 | c85e90ea3ed7… |
| 205.167.192.0 – 205.167.193.255 | 512 | US |
allocated | 1995-09-11 | c22a7c7404c1… |
| 205.207.134.0 – 205.207.134.255 | 256 | CA |
allocated | 1995-09-11 | 6057f3bca99f… |