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
1,644,590,848
📦
IPv4 networks
76,800
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 |
|---|---|---|---|---|---|
| 206.201.130.0 – 206.201.131.255 | 512 |  US |
allocated | 1995-08-02 | 68fe0d2003a9… |
| 206.201.132.0 – 206.201.132.255 | 256 | US |
allocated | 1995-08-02 | 68fe0d2003a9… |
| 206.201.135.0 – 206.201.135.255 | 256 | US |
allocated | 1995-08-02 | 68fe0d2003a9… |
| 206.203.64.0 – 206.203.127.255 | 16,384 | US |
allocated | 1995-08-02 | 5d245b14d2ec… |
| 205.142.100.0 – 205.142.103.255 | 1,024 | US |
allocated | 1995-08-01 | f1609908429b… |
| 205.207.1.0 – 205.207.1.255 | 256 |  CA |
allocated | 1995-08-01 | 0947d5738b9d… |
| 205.207.2.0 – 205.207.3.255 | 512 | CA |
allocated | 1995-08-01 | 0947d5738b9d… |
| 205.207.4.0 – 205.207.7.255 | 1,024 | CA |
allocated | 1995-08-01 | 0947d5738b9d… |
| 205.207.8.0 – 205.207.15.255 | 2,048 | CA |
allocated | 1995-08-01 | 0947d5738b9d… |
| 205.207.16.0 – 205.207.23.255 | 2,048 | CA |
allocated | 1995-08-01 | 0947d5738b9d… |
| 206.71.224.0 – 206.71.255.255 | 8,192 | US |
allocated | 1995-08-01 | d497a9a99490… |
| 206.75.0.0 – 206.75.255.255 | 65,536 | CA |
allocated | 1995-08-01 | 0e702695cc8d… |
| 206.76.0.0 – 206.77.255.255 | 131,072 | US |
allocated | 1995-08-01 | 5942bda53f50… |
| 206.78.0.0 – 206.78.255.255 | 65,536 | US |
allocated | 1995-08-01 | 79035179e167… |
| 206.79.0.0 – 206.79.255.255 | 65,536 | US |
allocated | 1995-08-01 | cdb7d42057bd… |
| 206.197.126.0 – 206.197.126.255 | 256 | US |
allocated | 1995-08-01 | 12e681c332d6… |
| 206.197.127.0 – 206.197.127.255 | 256 | US |
allocated | 1995-08-01 | c3c3b1f2eb2c… |
| 206.197.128.0 – 206.197.128.255 | 256 | US |
allocated | 1995-08-01 | 3928b122963b… |
| 206.197.129.0 – 206.197.129.255 | 256 | US |
allocated | 1995-08-01 | a9e7a265fb84… |
| 206.197.130.0 – 206.197.130.255 | 256 | US |
allocated | 1995-08-01 | e49e37f2c98a… |
| 206.201.96.0 – 206.201.111.255 | 4,096 | US |
allocated | 1995-08-01 | 3acc103b7c7d… |
| 205.142.92.0 – 205.142.95.255 | 1,024 | US |
allocated | 1995-07-31 | d6dd9dbfa297… |
| 205.142.96.0 – 205.142.99.255 | 1,024 | US |
allocated | 1995-07-31 | d31147b3a110… |
| 206.197.123.0 – 206.197.123.255 | 256 | US |
allocated | 1995-07-31 | f4024189b969… |
| 206.197.124.0 – 206.197.124.255 | 256 | US |
allocated | 1995-07-31 | aa7dce3df418… |
| 206.197.125.0 – 206.197.125.255 | 256 | US |
allocated | 1995-07-31 | b8b1aee3f459… |
| 205.142.84.0 – 205.142.87.255 | 1,024 | US |
allocated | 1995-07-28 | ba5f6b0b62e4… |
| 206.71.96.0 – 206.71.127.255 | 8,192 | US |
allocated | 1995-07-28 | a6a7e0a58963… |
| 206.71.128.0 – 206.71.135.255 | 2,048 | US |
allocated | 1995-07-28 | 7a7b6b49e818… |
| 206.71.160.0 – 206.71.191.255 | 8,192 | US |
allocated | 1995-07-28 | 34167ff8e75e… |
| 206.72.0.0 – 206.72.63.255 | 16,384 | US |
allocated | 1995-07-28 | 5ad6348a6e84… |
| 206.74.0.0 – 206.74.255.255 | 65,536 | US |
allocated | 1995-07-28 | 1f91d0cffe87… |
| 206.197.121.0 – 206.197.121.255 | 256 | US |
allocated | 1995-07-28 | 5c56ef6ee2c4… |
| 206.197.122.0 – 206.197.122.255 | 256 | US |
allocated | 1995-07-28 | be7b493a3892… |
| 170.228.0.0 – 170.228.255.255 | 65,536 | US |
allocated | 1995-07-27 | 92847c100780… |
| 199.233.213.0 – 199.233.213.255 | 256 | US |
allocated | 1995-07-27 | cba61ea21a38… |
| 205.142.80.0 – 205.142.83.255 | 1,024 | US |
allocated | 1995-07-27 | 85a81b28d539… |
| 206.197.115.0 – 206.197.115.255 | 256 | US |
allocated | 1995-07-27 | a04ece78393b… |
| 206.197.116.0 – 206.197.116.255 | 256 | US |
allocated | 1995-07-27 | 4f7cf2f0c903… |
| 206.197.117.0 – 206.197.117.255 | 256 | US |
allocated | 1995-07-27 | d9c5f7fcab75… |
| 206.197.118.0 – 206.197.118.255 | 256 | US |
allocated | 1995-07-27 | 580d87238856… |
| 206.197.120.0 – 206.197.120.255 | 256 | US |
allocated | 1995-07-27 | 0ed3ed5727e2… |
| 206.197.114.0 – 206.197.114.255 | 256 | US |
allocated | 1995-07-26 | 2f0c3d15d069… |
| 206.201.80.0 – 206.201.95.255 | 4,096 | US |
allocated | 1995-07-26 | 4e695273fd57… |
| 205.167.144.0 – 205.167.145.255 | 512 | US |
allocated | 1995-07-25 | deace2e7105d… |
| 206.55.160.0 – 206.55.163.255 | 1,024 | US |
allocated | 1995-07-25 | 9076ac7d9c66… |
| 206.62.0.0 – 206.62.255.255 | 65,536 | US |
allocated | 1995-07-25 | 37fe01d6d027… |
| 206.63.0.0 – 206.63.127.255 | 32,768 | US |
allocated | 1995-07-25 | 4e1a3f536659… |
| 206.68.0.0 – 206.69.255.255 | 131,072 | US |
allocated | 1995-07-25 | 9f14454567a6… |
| 206.71.0.0 – 206.71.7.255 | 2,048 | US |
allocated | 1995-07-25 | 8f958c5d8b5d… |
| 206.71.32.0 – 206.71.47.255 | 4,096 | US |
allocated | 1995-07-25 | a5de8f7340fc… |
| 206.71.64.0 – 206.71.95.255 | 8,192 | US |
allocated | 1995-07-25 | 4b179ab78b2a… |
| 206.73.0.0 – 206.73.255.255 | 65,536 | US |
allocated | 1995-07-25 | 551b723eafd6… |
| 206.197.110.0 – 206.197.110.255 | 256 | US |
allocated | 1995-07-25 | 00c9132c862e… |
| 206.197.111.0 – 206.197.111.255 | 256 | US |
allocated | 1995-07-25 | 085cffe10df4… |
| 206.197.112.0 – 206.197.112.255 | 256 | US |
allocated | 1995-07-25 | 4518f5338329… |
| 206.197.113.0 – 206.197.113.255 | 256 | US |
allocated | 1995-07-25 | 3eab54a71b80… |
| 192.139.125.0 – 192.139.125.255 | 256 | CA |
allocated | 1995-07-24 | 63e73c4929d5… |
| 192.139.126.0 – 192.139.126.255 | 256 | CA |
allocated | 1995-07-24 | 63e73c4929d5… |
| 205.167.142.0 – 205.167.143.255 | 512 | US |
allocated | 1995-07-24 | 5d283e281656… |
| 206.54.224.0 – 206.54.255.255 | 8,192 | US |
allocated | 1995-07-24 | e5e3b9c13678… |
| 206.55.64.0 – 206.55.79.255 | 4,096 | US |
allocated | 1995-07-24 | 46ba9eba2f4b… |
| 206.55.96.0 – 206.55.99.255 | 1,024 | US |
allocated | 1995-07-24 | a30d8ed1f7f6… |
| 206.195.160.0 – 206.195.191.255 | 8,192 | US |
allocated | 1995-07-24 | e927ce85da66… |
| 206.197.102.0 – 206.197.102.255 | 256 | US |
allocated | 1995-07-24 | 6b43d8fbd62d… |
| 206.197.104.0 – 206.197.104.255 | 256 | US |
allocated | 1995-07-24 | f85118f47fd3… |
| 206.197.105.0 – 206.197.105.255 | 256 | US |
allocated | 1995-07-24 | bcd4e9b371d1… |
| 206.197.106.0 – 206.197.106.255 | 256 | US |
allocated | 1995-07-24 | 9f7f0d80ec2e… |
| 206.197.107.0 – 206.197.107.255 | 256 | US |
allocated | 1995-07-24 | 6226f46fbe99… |
| 206.197.108.0 – 206.197.108.255 | 256 | US |
allocated | 1995-07-24 | d7035e13b361… |
| 206.201.64.0 – 206.201.79.255 | 4,096 | US |
allocated | 1995-07-24 | 5a729c593d59… |
| 199.233.212.0 – 199.233.212.255 | 256 | US |
allocated | 1995-07-20 | 81b022b8cbc9… |
| 205.132.200.0 – 205.132.207.255 | 2,048 | US |
allocated | 1995-07-20 | ded2f6a83ccf… |
| 205.132.208.0 – 205.132.215.255 | 2,048 | US |
allocated | 1995-07-20 | a7bc7659a6e5… |
| 206.196.128.0 – 206.196.159.255 | 8,192 | US |
allocated | 1995-07-20 | cdb7d42057bd… |
| 206.197.100.0 – 206.197.100.255 | 256 | US |
allocated | 1995-07-20 | d31147b3a110… |
| 206.197.101.0 – 206.197.101.255 | 256 | US |
allocated | 1995-07-20 | ceef7b13c733… |
| 196.3.192.0 – 196.3.223.255 | 8,192 |  BB |
allocated | 1995-07-19 | 1e55e6c4704c… |
| 205.142.72.0 – 205.142.75.255 | 1,024 | US |
allocated | 1995-07-19 | d3af974b962d… |
| 205.167.138.0 – 205.167.139.255 | 512 | US |
allocated | 1995-07-19 | 64d1cec9d691… |
| 205.167.140.0 – 205.167.141.255 | 512 | US |
allocated | 1995-07-19 | be87a6f57401… |
| 206.196.32.0 – 206.196.63.255 | 8,192 | US |
allocated | 1995-07-19 | 90f9e877ce83… |
| 206.196.64.0 – 206.196.95.255 | 8,192 | US |
allocated | 1995-07-19 | e220ed812a4c… |
| 206.196.96.0 – 206.196.99.255 | 1,024 | US |
allocated | 1995-07-19 | 7f42fb6614d1… |
| 206.196.101.0 – 206.196.101.255 | 256 | US |
allocated | 1995-07-19 | 7f42fb6614d1… |
| 206.196.102.0 – 206.196.103.255 | 512 | US |
allocated | 1995-07-19 | 7f42fb6614d1… |
| 206.196.104.0 – 206.196.111.255 | 2,048 | US |
allocated | 1995-07-19 | 7f42fb6614d1… |
| 206.196.112.0 – 206.196.119.255 | 2,048 | US |
allocated | 1995-07-19 | 7f42fb6614d1… |
| 206.196.120.0 – 206.196.123.255 | 1,024 | US |
allocated | 1995-07-19 | 7f42fb6614d1… |
| 206.196.125.0 – 206.196.125.255 | 256 | US |
allocated | 1995-07-19 | 7f42fb6614d1… |
| 206.196.126.0 – 206.196.127.255 | 512 | US |
allocated | 1995-07-19 | 7f42fb6614d1… |
| 206.197.95.0 – 206.197.95.255 | 256 | US |
allocated | 1995-07-19 | f537dee7ff87… |
| 206.197.96.0 – 206.197.96.255 | 256 | US |
allocated | 1995-07-19 | 377c6fbccc49… |
| 206.197.97.0 – 206.197.97.255 | 256 | US |
allocated | 1995-07-19 | 5e7fe578a53f… |
| 206.197.98.0 – 206.197.98.255 | 256 | US |
allocated | 1995-07-19 | 3812cb52a6c1… |
| 206.197.99.0 – 206.197.99.255 | 256 | US |
allocated | 1995-07-19 | 4b7b394a12b4… |
| 206.202.192.0 – 206.202.255.255 | 16,384 | US |
allocated | 1995-07-19 | 70f9bae9840a… |
| 206.206.0.0 – 206.206.15.255 | 4,096 | US |
allocated | 1995-07-19 | 61cbb4da6f84… |
| 206.206.32.0 – 206.206.63.255 | 8,192 | US |
allocated | 1995-07-19 | f5ba309c0cda… |
| 206.206.128.0 – 206.206.159.255 | 8,192 | US |
allocated | 1995-07-19 | 5686e26cd8c3… |