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
1,644,591,360
📦
IPv4 networks
76,802
delegated blocks
🧭
IPv6 networks
11,469
delegated blocks
🔗
Autonomous systems
34,176
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 216.129.168.0 – 216.129.169.255 | 512 |  US |
allocated | 2008-02-07 | d7d6072b56f7… |
| 216.129.170.0 – 216.129.171.255 | 512 |  CA |
allocated | 2008-02-07 | b589e9fbf6ba… |
| 216.129.172.0 – 216.129.173.255 | 512 | CA |
allocated | 2008-02-07 | b589e9fbf6ba… |
| 216.129.174.0 – 216.129.175.255 | 512 | US |
allocated | 2008-02-07 | d7d6072b56f7… |
| 65.48.96.0 – 65.48.111.255 | 4,096 | US |
allocated | 2008-02-06 | d3f7999eda1e… |
| 75.101.0.0 – 75.101.127.255 | 32,768 | US |
allocated | 2008-02-06 | 382ccf1a9d45… |
| 75.101.128.0 – 75.101.255.255 | 32,768 | US |
allocated | 2008-02-06 | 20c786e8edd8… |
| 208.86.236.0 – 208.86.239.255 | 1,024 | US |
allocated | 2008-02-06 | f3b7ac24c33a… |
| 208.86.240.0 – 208.86.243.255 | 1,024 | US |
allocated | 2008-02-06 | 45a305ff7c61… |
| 67.222.224.0 – 67.222.239.255 | 4,096 | US |
allocated | 2008-02-05 | d538268083a4… |
| 208.86.216.0 – 208.86.223.255 | 2,048 | US |
allocated | 2008-02-05 | 38cfc3fdfa21… |
| 208.86.224.0 – 208.86.227.255 | 1,024 | US |
allocated | 2008-02-05 | 65016ba39c26… |
| 208.86.228.0 – 208.86.231.255 | 1,024 | US |
allocated | 2008-02-05 | c156c18a213f… |
| 208.86.232.0 – 208.86.235.255 | 1,024 | US |
allocated | 2008-02-05 | fea2d7036c21… |
| 216.105.224.0 – 216.105.239.255 | 4,096 | US |
allocated | 2008-02-05 | a0ac28d324e4… |
| 24.105.224.0 – 24.105.255.255 | 8,192 | US |
allocated | 2008-02-04 | dc9c4358c734… |
| 67.222.128.0 – 67.222.159.255 | 8,192 | US |
allocated | 2008-02-04 | c7434cae7cf7… |
| 67.222.192.0 – 67.222.207.255 | 4,096 | US |
allocated | 2008-02-04 | 5ab6fcbe0427… |
| 208.86.212.0 – 208.86.215.255 | 1,024 | US |
allocated | 2008-02-04 | 845199931970… |
| 67.222.96.0 – 67.222.111.255 | 4,096 | US |
allocated | 2008-02-01 | b1c3f1f64ba6… |
| 208.86.208.0 – 208.86.211.255 | 1,024 | US |
allocated | 2008-02-01 | 387121ccea4b… |
| 208.86.206.0 – 208.86.207.255 | 512 | CA |
allocated | 2008-01-31 | 020d56198a43… |
| 216.234.64.0 – 216.234.79.255 | 4,096 | US |
allocated | 2008-01-31 | 7202cca33e30… |
| 67.222.32.0 – 67.222.63.255 | 8,192 | US |
allocated | 2008-01-30 | 9ce56b15dad0… |
| 216.235.224.0 – 216.235.239.255 | 4,096 | US |
allocated | 2008-01-30 | 9105e2787f6f… |
| 67.222.0.0 – 67.222.31.255 | 8,192 | US |
allocated | 2008-01-29 | 694630dfefe5… |
| 69.42.96.0 – 69.42.127.255 | 8,192 | US |
allocated | 2008-01-29 | e220ed812a4c… |
| 69.58.112.0 – 69.58.127.255 | 4,096 | US |
allocated | 2008-01-29 | 1e1db18d1476… |
| 69.58.176.0 – 69.58.191.255 | 4,096 | US |
allocated | 2008-01-29 | 04c6ce2b81a0… |
| 208.86.200.0 – 208.86.203.255 | 1,024 | US |
allocated | 2008-01-29 | 4dbe92647d2b… |
| 216.252.0.0 – 216.252.63.255 | 16,384 | US |
allocated | 2008-01-29 | 29c3e989e995… |
| 70.24.0.0 – 70.31.255.255 | 524,288 | CA |
allocated | 2008-01-28 | 7de51f8320f6… |
| 208.86.184.0 – 208.86.191.255 | 2,048 | US |
allocated | 2008-01-28 | a6b65597e29a… |
| 208.86.192.0 – 208.86.195.255 | 1,024 | US |
allocated | 2008-01-28 | a304476e5b8f… |
| 216.245.192.0 – 216.245.223.255 | 8,192 | US |
allocated | 2008-01-28 | f370939577c5… |
| 67.221.192.0 – 67.221.192.255 | 256 | US |
allocated | 2008-01-25 | fe1bf20bce56… |
| 67.221.193.0 – 67.221.193.255 | 256 | US |
allocated | 2008-01-25 | 4fcc2e148773… |
| 67.221.194.0 – 67.221.195.255 | 512 | US |
allocated | 2008-01-25 | 4fcc2e148773… |
| 67.221.196.0 – 67.221.197.255 | 512 | US |
allocated | 2008-01-25 | ee8bedaf369d… |
| 67.221.198.0 – 67.221.198.255 | 256 | US |
allocated | 2008-01-25 | ee8bedaf369d… |
| 67.221.199.0 – 67.221.199.255 | 256 | US |
allocated | 2008-01-25 | fe1bf20bce56… |
| 67.221.200.0 – 67.221.203.255 | 1,024 | US |
allocated | 2008-01-25 | c8be658e558e… |
| 67.221.204.0 – 67.221.205.255 | 512 | US |
allocated | 2008-01-25 | c8be658e558e… |
| 67.221.206.0 – 67.221.206.255 | 256 | US |
allocated | 2008-01-25 | c8be658e558e… |
| 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… |