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
1,645,653,504
📦
IPv4 networks
76,715
delegated blocks
🧭
IPv6 networks
11,358
delegated blocks
🔗
Autonomous systems
34,034
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 67.221.207.0 – 67.221.207.255 | 256 |  US |
allocated | 2008-01-25 | fe1bf20bce56… |
| 67.221.212.0 – 67.221.215.255 | 1,024 | US |
allocated | 2008-01-25 | 5ab6fcbe0427… |
| 67.221.216.0 – 67.221.216.255 | 256 | US |
allocated | 2008-01-25 | 4fcc2e148773… |
| 67.221.217.0 – 67.221.217.255 | 256 | US |
allocated | 2008-01-25 | fe1bf20bce56… |
| 67.221.218.0 – 67.221.218.255 | 256 | US |
allocated | 2008-01-25 | 4fcc2e148773… |
| 67.221.219.0 – 67.221.219.255 | 256 | US |
allocated | 2008-01-25 | fe1bf20bce56… |
| 67.221.220.0 – 67.221.223.255 | 1,024 | US |
allocated | 2008-01-25 | fe1bf20bce56… |
| 67.221.224.0 – 67.221.239.255 | 4,096 | US |
allocated | 2008-01-25 | 6e048190eb9a… |
| 208.86.160.0 – 208.86.163.255 | 1,024 | US |
allocated | 2008-01-25 | d697907cc704… |
| 208.86.164.0 – 208.86.167.255 | 1,024 | US |
allocated | 2008-01-25 | d21ca1a22f0b… |
| 208.86.168.0 – 208.86.171.255 | 1,024 | US |
allocated | 2008-01-25 | 7a2035b045d3… |
| 208.86.172.0 – 208.86.175.255 | 1,024 | US |
allocated | 2008-01-25 | 7a0f1c93b65b… |
| 208.86.176.0 – 208.86.183.255 | 2,048 | US |
allocated | 2008-01-25 | 5d726715eb2f… |
| 66.71.240.0 – 66.71.255.255 | 4,096 | US |
allocated | 2008-01-24 | 6ac9e8ec86fb… |
| 67.221.160.0 – 67.221.175.255 | 4,096 | US |
allocated | 2008-01-24 | 1704bd1fb049… |
| 208.86.140.0 – 208.86.143.255 | 1,024 |  CA |
allocated | 2008-01-24 | f8447314fcbe… |
| 208.86.144.0 – 208.86.147.255 | 1,024 | US |
allocated | 2008-01-24 | ef691b4997c4… |
| 208.86.148.0 – 208.86.151.255 | 1,024 | US |
allocated | 2008-01-24 | cc00e77512f2… |
| 208.86.152.0 – 208.86.159.255 | 2,048 | US |
allocated | 2008-01-24 | d8f072014ca8… |
| 67.227.128.0 – 67.227.255.255 | 32,768 | US |
allocated | 2008-01-23 | d8f072014ca8… |
| 207.181.16.0 – 207.181.31.255 | 4,096 | US |
allocated | 2008-01-23 | f2b5e7e3f7a7… |
| 208.86.116.0 – 208.86.119.255 | 1,024 | US |
allocated | 2008-01-23 | 9c6c319e92f8… |
| 208.86.136.0 – 208.86.139.255 | 1,024 | US |
allocated | 2008-01-23 | a8eb47176f96… |
| 24.89.32.0 – 24.89.63.255 | 8,192 | US |
allocated | 2008-01-22 | 349c08bee670… |
| 66.6.0.0 – 66.6.15.255 | 4,096 | US |
allocated | 2008-01-22 | c93bcbbadbcc… |
| 67.221.128.0 – 67.221.143.255 | 4,096 | US |
allocated | 2008-01-22 | 6e94d2cdebb3… |
| 69.46.240.0 – 69.46.255.255 | 4,096 | US |
allocated | 2008-01-22 | a742c4a3d51c… |
| 72.18.48.0 – 72.18.63.255 | 4,096 | US |
allocated | 2008-01-22 | 2e4b6cbbb9ea… |
| 72.18.112.0 – 72.18.127.255 | 4,096 | US |
allocated | 2008-01-22 | 42deec352848… |
| 72.18.208.0 – 72.18.208.255 | 256 | US |
allocated | 2008-01-22 | 5cec1b2235f6… |
| 72.18.210.0 – 72.18.210.255 | 256 | US |
allocated | 2008-01-22 | 5cec1b2235f6… |
| 72.18.212.0 – 72.18.213.255 | 512 | US |
allocated | 2008-01-22 | 5cec1b2235f6… |
| 72.18.217.0 – 72.18.217.255 | 256 | US |
allocated | 2008-01-22 | 5cec1b2235f6… |
| 72.18.218.0 – 72.18.219.255 | 512 | US |
allocated | 2008-01-22 | 5cec1b2235f6… |
| 72.18.220.0 – 72.18.220.255 | 256 | US |
allocated | 2008-01-22 | 5cec1b2235f6… |
| 72.18.223.0 – 72.18.223.255 | 256 | US |
allocated | 2008-01-22 | 5cec1b2235f6… |
| 74.217.0.0 – 74.217.15.255 | 4,096 | US |
allocated | 2008-01-22 | 2908fc017227… |
| 74.217.24.0 – 74.217.27.255 | 1,024 | US |
allocated | 2008-01-22 | 2908fc017227… |
| 74.217.28.0 – 74.217.31.255 | 1,024 | US |
allocated | 2008-01-22 | f624e02d3805… |
| 74.217.36.0 – 74.217.39.255 | 1,024 | US |
allocated | 2008-01-22 | 327bf0000e76… |
| 74.217.40.0 – 74.217.47.255 | 2,048 | US |
allocated | 2008-01-22 | 327bf0000e76… |
| 74.217.48.0 – 74.217.63.255 | 4,096 | US |
allocated | 2008-01-22 | 327bf0000e76… |
| 74.217.64.0 – 74.217.127.255 | 16,384 | US |
allocated | 2008-01-22 | 327bf0000e76… |
| 74.217.128.0 – 74.217.191.255 | 16,384 | US |
allocated | 2008-01-22 | 327bf0000e76… |
| 74.217.192.0 – 74.217.199.255 | 2,048 | US |
allocated | 2008-01-22 | 327bf0000e76… |
| 74.217.204.0 – 74.217.207.255 | 1,024 | US |
allocated | 2008-01-22 | 327bf0000e76… |
| 74.217.208.0 – 74.217.223.255 | 4,096 | US |
allocated | 2008-01-22 | 327bf0000e76… |
| 74.217.224.0 – 74.217.255.255 | 8,192 | US |
allocated | 2008-01-22 | 327bf0000e76… |
| 208.86.104.0 – 208.86.107.255 | 1,024 | US |
allocated | 2008-01-22 | 2bb2d4f399b6… |
| 208.86.108.0 – 208.86.111.255 | 1,024 | US |
allocated | 2008-01-22 | 7ea1621bc6d1… |
| 208.86.112.0 – 208.86.112.255 | 256 | US |
allocated | 2008-01-22 | dadbbe10cf24… |
| 208.86.114.0 – 208.86.115.255 | 512 | US |
allocated | 2008-01-22 | dadbbe10cf24… |
| 208.86.120.0 – 208.86.127.255 | 2,048 | US |
allocated | 2008-01-22 | 645de5063afb… |
| 208.86.128.0 – 208.86.135.255 | 2,048 | US |
allocated | 2008-01-22 | 18ecb160a43d… |
| 24.100.0.0 – 24.100.127.255 | 32,768 | US |
allocated | 2008-01-18 | 29c3e989e995… |
| 24.100.128.0 – 24.100.191.255 | 16,384 | US |
allocated | 2008-01-18 | 29c3e989e995… |
| 67.221.64.0 – 67.221.95.255 | 8,192 | US |
allocated | 2008-01-18 | 3c94a231624b… |
| 67.221.96.0 – 67.221.99.255 | 1,024 | US |
allocated | 2008-01-18 | 6f1ca564de76… |
| 67.221.101.0 – 67.221.101.255 | 256 | US |
allocated | 2008-01-18 | 6f1ca564de76… |
| 67.221.102.0 – 67.221.102.255 | 256 | US |
allocated | 2008-01-18 | 6f1ca564de76… |
| 67.221.112.0 – 67.221.113.255 | 512 | US |
allocated | 2008-01-18 | 6f1ca564de76… |
| 67.221.114.0 – 67.221.114.255 | 256 | US |
allocated | 2008-01-18 | 6f1ca564de76… |
| 67.221.116.0 – 67.221.119.255 | 1,024 | US |
allocated | 2008-01-18 | 6f1ca564de76… |
| 67.221.120.0 – 67.221.127.255 | 2,048 | US |
allocated | 2008-01-18 | 6f1ca564de76… |
| 208.86.100.0 – 208.86.103.255 | 1,024 | US |
allocated | 2008-01-18 | 3134ea2dc0dd… |
| 216.241.64.0 – 216.241.79.255 | 4,096 | US |
allocated | 2008-01-18 | 67a47a59ea0a… |
| 67.221.0.0 – 67.221.1.255 | 512 | US |
allocated | 2008-01-17 | eec4ee2c1d92… |
| 67.221.2.0 – 67.221.3.255 | 512 | US |
allocated | 2008-01-17 | f2e795211256… |
| 67.221.4.0 – 67.221.7.255 | 1,024 | US |
allocated | 2008-01-17 | f2e795211256… |
| 67.221.8.0 – 67.221.15.255 | 2,048 | US |
allocated | 2008-01-17 | f2e795211256… |
| 67.221.32.0 – 67.221.35.255 | 1,024 | US |
allocated | 2008-01-17 | a2ba142d8eab… |
| 67.221.36.0 – 67.221.37.255 | 512 | US |
allocated | 2008-01-17 | a2ba142d8eab… |
| 208.86.96.0 – 208.86.99.255 | 1,024 | US |
allocated | 2008-01-17 | 144701c74858… |
| 64.25.224.0 – 64.25.239.255 | 4,096 | US |
allocated | 2008-01-16 | 04371e53111c… |
| 64.136.96.0 – 64.136.97.255 | 512 | US |
allocated | 2008-01-16 | 6d970e5d24e4… |
| 69.67.64.0 – 69.67.79.255 | 4,096 | US |
allocated | 2008-01-16 | 90d974b0c299… |
| 208.86.92.0 – 208.86.95.255 | 1,024 | US |
allocated | 2008-01-16 | 4156b4570d63… |
| 24.38.160.0 – 24.38.191.255 | 8,192 | US |
allocated | 2008-01-15 | be0ef43aca7f… |
| 69.46.32.0 – 69.46.33.255 | 512 | US |
allocated | 2008-01-15 | 7032936053e5… |
| 69.46.34.0 – 69.46.34.255 | 256 | US |
allocated | 2008-01-15 | 7032936053e5… |
| 69.46.36.0 – 69.46.36.255 | 256 | US |
allocated | 2008-01-15 | 7032936053e5… |
| 69.46.39.0 – 69.46.39.255 | 256 | US |
allocated | 2008-01-15 | 7032936053e5… |
| 69.46.40.0 – 69.46.40.255 | 256 | US |
allocated | 2008-01-15 | 7032936053e5… |
| 69.46.43.0 – 69.46.43.255 | 256 | US |
allocated | 2008-01-15 | 7032936053e5… |
| 69.46.45.0 – 69.46.45.255 | 256 | US |
allocated | 2008-01-15 | 7032936053e5… |
| 69.46.47.0 – 69.46.47.255 | 256 | US |
allocated | 2008-01-15 | 7032936053e5… |
| 64.119.192.0 – 64.119.207.255 | 4,096 |  BB |
allocated | 2008-01-14 | 7c90a6223005… |
| 66.18.0.0 – 66.18.15.255 | 4,096 | US |
allocated | 2008-01-14 | a93773ad321b… |
| 66.159.32.0 – 66.159.47.255 | 4,096 | CA |
allocated | 2008-01-14 | 49c314bb2f6f… |
| 67.232.0.0 – 67.239.255.255 | 524,288 | US |
allocated | 2008-01-14 | cdb7d42057bd… |
| 208.86.64.0 – 208.86.71.255 | 2,048 | US |
allocated | 2008-01-14 | 218a9c4b515b… |
| 208.86.72.0 – 208.86.79.255 | 2,048 | US |
allocated | 2008-01-14 | 9a62f6aa683c… |
| 208.86.80.0 – 208.86.83.255 | 1,024 | US |
allocated | 2008-01-14 | bf92f037e8a9… |
| 209.234.0.0 – 209.234.63.255 | 16,384 | US |
allocated | 2008-01-14 | 6f1ca564de76… |
| 216.128.96.0 – 216.128.111.255 | 4,096 | US |
allocated | 2008-01-14 | 18d058660104… |
| 216.230.224.0 – 216.230.239.255 | 4,096 | US |
allocated | 2008-01-14 | 2fff28c8b618… |
| 67.220.192.0 – 67.220.223.255 | 8,192 | US |
allocated | 2008-01-11 | acde290f3987… |
| 67.227.0.0 – 67.227.127.255 | 32,768 | US |
allocated | 2008-01-11 | 4dc2bb8f94c6… |
| 208.86.44.0 – 208.86.47.255 | 1,024 | US |
allocated | 2008-01-11 | 1bf47e9b62b3… |
| 208.86.56.0 – 208.86.63.255 | 2,048 | US |
allocated | 2008-01-11 | c489a5cc196d… |