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
1,645,590,528
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,339
delegated blocks
🔗
Autonomous systems
34,020
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 192.81.124.0 – 192.81.127.255 | 1,024 |  US |
allocated | 2013-01-02 | 37dfe918722c… |
| 198.203.169.0 – 198.203.169.255 | 256 | US |
allocated | 2013-01-02 | 7eacd99e495a… |
| 192.81.80.0 – 192.81.83.255 | 1,024 | US |
allocated | 2012-12-28 | a8ff17db228f… |
| 192.81.92.0 – 192.81.95.255 | 1,024 | US |
allocated | 2012-12-28 | 55af1ee988ac… |
| 192.81.100.0 – 192.81.103.255 | 1,024 | US |
allocated | 2012-12-28 | 1515500642a2… |
| 192.34.128.0 – 192.34.143.255 | 4,096 | US |
allocated | 2012-12-27 | a940dbcbf654… |
| 192.77.188.0 – 192.77.191.255 | 1,024 | US |
allocated | 2012-12-27 | 7e0f5b8b99cd… |
| 192.77.236.0 – 192.77.239.255 | 1,024 | US |
allocated | 2012-12-27 | 76b7b0808425… |
| 192.80.200.0 – 192.80.203.255 | 1,024 | US |
allocated | 2012-12-27 | d821fc14d6e1… |
| 192.81.12.0 – 192.81.15.255 | 1,024 |  CA |
allocated | 2012-12-27 | d57a10f8a656… |
| 192.81.52.0 – 192.81.55.255 | 1,024 | CA |
allocated | 2012-12-27 | 036a6d8c4cbf… |
| 192.81.76.0 – 192.81.79.255 | 1,024 | US |
allocated | 2012-12-27 | a8488b95048f… |
| 24.55.128.0 – 24.55.159.255 | 8,192 | US |
allocated | 2012-12-26 | 8c76fde22fe6… |
| 192.34.0.0 – 192.34.15.255 | 4,096 | US |
allocated | 2012-12-26 | 104c527154f7… |
| 192.69.24.0 – 192.69.31.255 | 2,048 | US |
allocated | 2012-12-26 | 35377cb2cc23… |
| 192.69.240.0 – 192.69.243.255 | 1,024 | US |
allocated | 2012-12-26 | b2ed8ec67894… |
| 192.74.220.0 – 192.74.223.255 | 1,024 | US |
allocated | 2012-12-26 | f9bd26bdbac1… |
| 192.75.192.0 – 192.75.195.255 | 1,024 | US |
allocated | 2012-12-26 | ff24626b7b08… |
| 192.76.0.0 – 192.76.3.255 | 1,024 | US |
allocated | 2012-12-26 | d4ed5c8f231f… |
| 192.77.176.0 – 192.77.179.255 | 1,024 | US |
allocated | 2012-12-26 | 3521afd74fce… |
| 198.199.185.0 – 198.199.185.255 | 256 | US |
allocated | 2012-12-26 | dcb276da395f… |
| 198.199.190.0 – 198.199.190.255 | 256 | US |
allocated | 2012-12-26 | 84eb293a14e9… |
| 198.199.206.0 – 198.199.206.255 | 256 | US |
allocated | 2012-12-26 | ab3aadf05810… |
| 198.199.222.0 – 198.199.222.255 | 256 | US |
allocated | 2012-12-26 | 65c708ed72ca… |
| 198.199.225.0 – 198.199.225.255 | 256 | US |
allocated | 2012-12-26 | cf6237caeb5e… |
| 198.199.247.0 – 198.199.247.255 | 256 | US |
allocated | 2012-12-26 | 199f4dcf55b9… |
| 198.199.255.0 – 198.199.255.255 | 256 | US |
allocated | 2012-12-26 | ae6a7a0d7a0d… |
| 192.31.128.0 – 192.31.143.255 | 4,096 | US |
allocated | 2012-12-21 | db377adf2080… |
| 192.67.24.0 – 192.67.31.255 | 2,048 | US |
allocated | 2012-12-21 | 7360b9246a9f… |
| 192.69.144.0 – 192.69.147.255 | 1,024 | US |
allocated | 2012-12-21 | c80f7936f4f0… |
| 192.136.192.0 – 192.136.255.255 | 16,384 | US |
allocated | 2012-12-21 | d2fc8fbc818f… |
| 198.199.7.0 – 198.199.7.255 | 256 | CA |
allocated | 2012-12-21 | 1866bc2424a8… |
| 198.199.171.0 – 198.199.171.255 | 256 | US |
allocated | 2012-12-21 | dbf4e0b710e7… |
| 142.234.0.0 – 142.234.31.255 | 8,192 | US |
allocated | 2012-12-20 | 920d0c66f3d2… |
| 142.234.40.0 – 142.234.47.255 | 2,048 | US |
allocated | 2012-12-20 | 920d0c66f3d2… |
| 142.234.48.0 – 142.234.63.255 | 4,096 | US |
allocated | 2012-12-20 | 920d0c66f3d2… |
| 142.234.64.0 – 142.234.127.255 | 16,384 | US |
allocated | 2012-12-20 | 920d0c66f3d2… |
| 142.234.128.0 – 142.234.255.255 | 32,768 | US |
allocated | 2012-12-20 | 920d0c66f3d2… |
| 192.30.64.0 – 192.30.79.255 | 4,096 | US |
allocated | 2012-12-20 | c429648f5dc1… |
| 192.65.232.0 – 192.65.239.255 | 2,048 | CA |
allocated | 2012-12-20 | dcd08486c35a… |
| 192.69.132.0 – 192.69.135.255 | 1,024 | CA |
allocated | 2012-12-20 | 449259d9b4ce… |
| 192.222.128.0 – 192.222.255.255 | 32,768 | CA |
allocated | 2012-12-20 | 04cd1b128d33… |
| 192.65.160.0 – 192.65.167.255 | 2,048 |  BB |
allocated | 2012-12-19 | e6a9d54899f6… |
| 192.69.68.0 – 192.69.71.255 | 1,024 | CA |
allocated | 2012-12-19 | e93e1903c10b… |
| 192.69.76.0 – 192.69.79.255 | 1,024 | US |
allocated | 2012-12-19 | 7867c57a2c52… |
| 192.69.96.0 – 192.69.99.255 | 1,024 | US |
allocated | 2012-12-19 | 282baf5562bf… |
| 198.190.255.0 – 198.190.255.255 | 256 | US |
allocated | 2012-12-19 | 82d67784d98a… |
| 192.64.144.0 – 192.64.151.255 | 2,048 | US |
allocated | 2012-12-18 | 2dbfbe3be764… |
| 192.64.168.0 – 192.64.175.255 | 2,048 | US |
allocated | 2012-12-18 | 4da59e353de8… |
| 192.119.192.0 – 192.119.255.255 | 16,384 | US |
allocated | 2012-12-18 | cfc730b92101… |
| 192.211.128.0 – 192.211.255.255 | 32,768 | US |
allocated | 2012-12-18 | 3134ea2dc0dd… |
| 192.214.128.0 – 192.214.159.255 | 8,192 | CA |
allocated | 2012-12-18 | 5fa5667c0b53… |
| 192.214.224.0 – 192.214.255.255 | 8,192 | CA |
allocated | 2012-12-18 | 5fa5667c0b53… |
| 198.50.96.0 – 198.50.127.255 | 8,192 | CA |
allocated | 2012-12-18 | 6ea4dd5a36c2… |
| 198.187.148.0 – 198.187.149.255 | 512 | US |
allocated | 2012-12-18 | f63ef3b48d59… |
| 192.0.48.0 – 192.0.63.255 | 4,096 | US |
allocated | 2012-12-17 | 75913f993e57… |
| 192.64.112.0 – 192.64.119.255 | 2,048 | US |
allocated | 2012-12-17 | e23636528ef5… |
| 192.69.4.0 – 192.69.7.255 | 1,024 | US |
allocated | 2012-12-17 | ff60562ea5d1… |
| 192.69.16.0 – 192.69.19.255 | 1,024 | US |
allocated | 2012-12-17 | 3134604e62f9… |
| 192.0.16.0 – 192.0.31.255 | 4,096 | US |
allocated | 2012-12-14 | ea8ade31cc14… |
| 192.64.80.0 – 192.64.87.255 | 2,048 | US |
allocated | 2012-12-14 | 13d512adeacc… |
| 192.64.104.0 – 192.64.111.255 | 2,048 | US |
allocated | 2012-12-14 | 2db7fbce3855… |
| 198.37.160.0 – 198.37.191.255 | 8,192 | CA |
allocated | 2012-12-14 | d5b3d768433c… |
| 198.187.138.0 – 198.187.139.255 | 512 | US |
allocated | 2012-12-14 | 538a0b140a0d… |
| 198.190.233.0 – 198.190.233.255 | 256 | US |
allocated | 2012-12-14 | b9009ac706df… |
| 192.64.72.0 – 192.64.79.255 | 2,048 | US |
allocated | 2012-12-13 | 8fcda35b2fd0… |
| 192.65.240.0 – 192.65.243.255 | 1,024 | US |
allocated | 2012-12-13 | 161cd7a5fefa… |
| 206.123.30.0 – 206.123.30.255 | 256 |  GB |
allocated | 2012-12-13 | b21f205f563c… |
| 192.64.56.0 – 192.64.63.255 | 2,048 | CA |
allocated | 2012-12-12 | 6e5e43327bbc… |
| 192.65.156.0 – 192.65.159.255 | 1,024 | US |
allocated | 2012-12-12 | 6b641bc3edc2… |
| 198.29.48.0 – 198.29.63.255 | 4,096 | US |
allocated | 2012-12-12 | c7338789be89… |
| 198.186.162.0 – 198.186.163.255 | 512 | US |
allocated | 2012-12-12 | 97ec90c4c19d… |
| 198.190.198.0 – 198.190.198.255 | 256 | US |
allocated | 2012-12-12 | e7d4fbd0a83a… |
| 198.190.201.0 – 198.190.201.255 | 256 | US |
allocated | 2012-12-12 | 8e8ebf3548d2… |
| 192.40.208.0 – 192.40.215.255 | 2,048 | US |
allocated | 2012-12-11 | d8f4fe3af9a9… |
| 192.40.232.0 – 192.40.239.255 | 2,048 | US |
allocated | 2012-12-11 | 34d342be0361… |
| 192.64.192.0 – 192.64.195.255 | 1,024 | CA |
allocated | 2012-12-11 | 7f32672b7cd1… |
| 192.64.236.0 – 192.64.239.255 | 1,024 | US |
allocated | 2012-12-11 | 058bf345e2fe… |
| 192.210.128.0 – 192.210.255.255 | 32,768 | US |
allocated | 2012-12-11 | a6b65597e29a… |
| 198.29.32.0 – 198.29.47.255 | 4,096 | US |
allocated | 2012-12-11 | b1509e5908ec… |
| 198.202.255.0 – 198.202.255.255 | 256 | US |
allocated | 2012-12-11 | 927d500abb21… |
| 198.212.50.0 – 198.212.51.255 | 512 | US |
allocated | 2012-12-11 | b5f3c34818ef… |
| 198.217.6.0 – 198.217.7.255 | 512 | US |
allocated | 2012-12-11 | f956dc00467d… |
| 64.187.176.0 – 64.187.191.255 | 4,096 | CA |
allocated | 2012-12-10 | f046ddd53b88… |
| 64.187.192.0 – 64.187.207.255 | 4,096 | US |
allocated | 2012-12-10 | fb5a05b785ea… |
| 64.187.224.0 – 64.187.239.255 | 4,096 | US |
allocated | 2012-12-10 | bf15c425ecb6… |
| 64.187.240.0 – 64.187.255.255 | 4,096 | US |
allocated | 2012-12-10 | 455d252d18da… |
| 192.40.192.0 – 192.40.199.255 | 2,048 | US |
allocated | 2012-12-10 | c30fddf3b651… |
| 192.64.64.0 – 192.64.67.255 | 1,024 | US |
allocated | 2012-12-10 | 34d342be0361… |
| 192.64.92.0 – 192.64.95.255 | 1,024 | US |
allocated | 2012-12-10 | e08441e4beab… |
| 192.64.120.0 – 192.64.123.255 | 1,024 |  AG |
allocated | 2012-12-10 | b74361b0b18a… |
| 192.64.152.0 – 192.64.155.255 | 1,024 | US |
allocated | 2012-12-10 | 07ed2bc5e178… |
| 198.202.213.0 – 198.202.213.255 | 256 | US |
allocated | 2012-12-10 | cb7f86ff1b22… |
| 192.64.52.0 – 192.64.55.255 | 1,024 | US |
allocated | 2012-12-07 | d8f072014ca8… |
| 192.95.0.0 – 192.95.63.255 | 16,384 | CA |
allocated | 2012-12-07 | a1baf24eb761… |
| 198.210.14.0 – 198.210.15.255 | 512 | US |
allocated | 2012-12-07 | b1861915cebc… |
| 64.187.144.0 – 64.187.159.255 | 4,096 | US |
allocated | 2012-12-06 | 276942e81284… |
| 64.187.160.0 – 64.187.175.255 | 4,096 | US |
allocated | 2012-12-06 | 1a922969fbba… |
| 192.64.32.0 – 192.64.35.255 | 1,024 | US |
allocated | 2012-12-06 | 839057ee3ea8… |
| 192.64.40.0 – 192.64.43.255 | 1,024 | CA |
allocated | 2012-12-06 | 0e702695cc8d… |