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
1,645,583,360
📦
IPv4 networks
76,686
delegated blocks
🧭
IPv6 networks
11,342
delegated blocks
🔗
Autonomous systems
34,022
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 192.75.162.0 – 192.75.162.255 | 256 |  CA |
allocated | 1994-05-23 | 874ca926a7c8… |
| 192.86.10.0 – 192.86.10.255 | 256 |  US |
allocated | 1994-05-23 | 2c4ad08de449… |
| 198.161.222.0 – 198.161.223.255 | 512 | CA |
allocated | 1994-05-23 | 0151ceda982f… |
| 198.168.195.0 – 198.168.195.255 | 256 | CA |
allocated | 1994-05-23 | fc330c7d55eb… |
| 198.217.128.0 – 198.217.191.255 | 16,384 | US |
allocated | 1994-05-23 | 93d207a5540a… |
| 198.217.192.0 – 198.217.223.255 | 8,192 | US |
allocated | 1994-05-23 | 93d207a5540a… |
| 198.217.224.0 – 198.217.239.255 | 4,096 | US |
allocated | 1994-05-23 | 93d207a5540a… |
| 198.217.250.0 – 198.217.251.255 | 512 | US |
allocated | 1994-05-23 | 93d207a5540a… |
| 198.217.254.0 – 198.217.255.255 | 512 | US |
allocated | 1994-05-23 | 93d207a5540a… |
| 198.235.48.0 – 198.235.49.255 | 512 | CA |
allocated | 1994-05-23 | abd2a7301fc0… |
| 198.235.50.0 – 198.235.50.255 | 256 | CA |
allocated | 1994-05-23 | abd2a7301fc0… |
| 198.235.51.0 – 198.235.51.255 | 256 | CA |
allocated | 1994-05-23 | b64b91bafd30… |
| 198.235.52.0 – 198.235.53.255 | 512 | CA |
allocated | 1994-05-23 | f861791fb3fd… |
| 198.241.128.0 – 198.241.255.255 | 32,768 | US |
allocated | 1994-05-23 | 93d207a5540a… |
| 199.71.140.0 – 199.71.140.255 | 256 | CA |
allocated | 1994-05-23 | 0310210e21b6… |
| 199.84.153.0 – 199.84.153.255 | 256 | CA |
allocated | 1994-05-23 | 520a39085960… |
| 199.175.236.0 – 199.175.237.255 | 512 | CA |
allocated | 1994-05-23 | dbcee1170866… |
| 199.175.238.0 – 199.175.238.255 | 256 | CA |
allocated | 1994-05-23 | bcfbbcd5d67e… |
| 199.190.32.0 – 199.190.39.255 | 2,048 | US |
allocated | 1994-05-23 | d0d23491ba5f… |
| 199.190.40.0 – 199.190.43.255 | 1,024 | US |
allocated | 1994-05-23 | d0d23491ba5f… |
| 199.212.26.0 – 199.212.27.255 | 512 | CA |
allocated | 1994-05-23 | d60ba9a7f0b9… |
| 199.212.192.0 – 199.212.207.255 | 4,096 | CA |
allocated | 1994-05-23 | c8bae1572cdf… |
| 199.212.208.0 – 199.212.215.255 | 2,048 | CA |
allocated | 1994-05-23 | c8bae1572cdf… |
| 199.212.216.0 – 199.212.216.255 | 256 | CA |
allocated | 1994-05-23 | c8bae1572cdf… |
| 199.245.201.0 – 199.245.201.255 | 256 | US |
allocated | 1994-05-23 | 78c3aaf8e2de… |
| 199.245.202.0 – 199.245.202.255 | 256 | US |
allocated | 1994-05-23 | 7b961de84ea1… |
| 199.245.216.0 – 199.245.217.255 | 512 | US |
allocated | 1994-05-23 | 41f4d6c9722e… |
| 199.245.218.0 – 199.245.218.255 | 256 | US |
allocated | 1994-05-23 | 41f4d6c9722e… |
| 199.245.219.0 – 199.245.219.255 | 256 | US |
allocated | 1994-05-23 | a927e4cbe812… |
| 199.245.220.0 – 199.245.223.255 | 1,024 | US |
allocated | 1994-05-23 | a927e4cbe812… |
| 199.245.224.0 – 199.245.224.255 | 256 | US |
allocated | 1994-05-23 | a927e4cbe812… |
| 199.245.225.0 – 199.245.225.255 | 256 | US |
allocated | 1994-05-23 | d9193f02eea4… |
| 199.245.226.0 – 199.245.226.255 | 256 | US |
allocated | 1994-05-23 | 02c5d86fc6a2… |
| 199.246.150.0 – 199.246.151.255 | 512 | CA |
allocated | 1994-05-23 | 2d0ac561f11b… |
| 199.246.152.0 – 199.246.153.255 | 512 | CA |
allocated | 1994-05-23 | 2d0ac561f11b… |
| 199.246.154.0 – 199.246.154.255 | 256 | CA |
allocated | 1994-05-23 | 2d0ac561f11b… |
| 199.246.155.0 – 199.246.155.255 | 256 | CA |
allocated | 1994-05-23 | 2d0ac561f11b… |
| 199.246.156.0 – 199.246.159.255 | 1,024 | CA |
allocated | 1994-05-23 | 2d0ac561f11b… |
| 199.246.160.0 – 199.246.167.255 | 2,048 | CA |
allocated | 1994-05-23 | eb599e3ca294… |
| 199.246.200.0 – 199.246.207.255 | 2,048 | CA |
allocated | 1994-05-23 | 6b47fc8d4145… |
| 199.246.208.0 – 199.246.209.255 | 512 | CA |
allocated | 1994-05-23 | 6b47fc8d4145… |
| 204.26.128.0 – 204.26.191.255 | 16,384 | US |
allocated | 1994-05-23 | 161fb0fc33bc… |
| 204.26.192.0 – 204.26.223.255 | 8,192 | US |
allocated | 1994-05-23 | 161fb0fc33bc… |
| 204.26.224.0 – 204.26.239.255 | 4,096 | US |
allocated | 1994-05-23 | 161fb0fc33bc… |
| 204.26.240.0 – 204.26.247.255 | 2,048 | US |
allocated | 1994-05-23 | 161fb0fc33bc… |
| 204.26.248.0 – 204.26.251.255 | 1,024 | US |
allocated | 1994-05-23 | 161fb0fc33bc… |
| 204.26.252.0 – 204.26.253.255 | 512 | US |
allocated | 1994-05-23 | 161fb0fc33bc… |
| 204.26.254.0 – 204.26.254.255 | 256 | US |
allocated | 1994-05-23 | 161fb0fc33bc… |
| 168.182.0.0 – 168.182.31.255 | 8,192 | US |
allocated | 1994-05-20 | 61bfcfeab0d0… |
| 198.204.109.0 – 198.204.109.255 | 256 | US |
allocated | 1994-05-20 | d9656fc0e895… |
| 198.204.110.0 – 198.204.110.255 | 256 | US |
allocated | 1994-05-20 | 80b241868bd8… |
| 198.204.111.0 – 198.204.111.255 | 256 | US |
allocated | 1994-05-20 | 2328beac24e4… |
| 199.245.190.0 – 199.245.190.255 | 256 | US |
allocated | 1994-05-20 | dd86b62ab1af… |
| 199.245.191.0 – 199.245.191.255 | 256 | US |
allocated | 1994-05-20 | eeb281d7a613… |
| 199.245.192.0 – 199.245.192.255 | 256 | US |
allocated | 1994-05-20 | 7e0587ea8ffd… |
| 199.245.193.0 – 199.245.193.255 | 256 | US |
allocated | 1994-05-20 | 1cdfe9a7bf8e… |
| 199.245.194.0 – 199.245.194.255 | 256 | US |
allocated | 1994-05-20 | b8f4780d3cb5… |
| 199.245.195.0 – 199.245.195.255 | 256 | US |
allocated | 1994-05-20 | 6f1f481c25ed… |
| 199.245.196.0 – 199.245.196.255 | 256 | US |
allocated | 1994-05-20 | e050c89a07dd… |
| 199.245.197.0 – 199.245.197.255 | 256 | US |
allocated | 1994-05-20 | b6797249c4e6… |
| 199.245.198.0 – 199.245.198.255 | 256 | US |
allocated | 1994-05-20 | 0462cd0f847b… |
| 199.245.206.0 – 199.245.206.255 | 256 | US |
allocated | 1994-05-20 | bde22a005d3c… |
| 199.245.207.0 – 199.245.207.255 | 256 | US |
allocated | 1994-05-20 | ca1d85b8a46c… |
| 199.245.210.0 – 199.245.210.255 | 256 | US |
allocated | 1994-05-20 | fdf4f8b27f6b… |
| 199.245.211.0 – 199.245.211.255 | 256 | US |
allocated | 1994-05-20 | b51ec9119aed… |
| 199.245.212.0 – 199.245.212.255 | 256 | US |
allocated | 1994-05-20 | b2a2bcf731ab… |
| 199.245.213.0 – 199.245.213.255 | 256 | US |
allocated | 1994-05-20 | 070a34c989d1… |
| 199.245.214.0 – 199.245.214.255 | 256 | US |
allocated | 1994-05-20 | e938c5bbd29d… |
| 199.245.215.0 – 199.245.215.255 | 256 | US |
allocated | 1994-05-20 | 201078a3734f… |
| 199.249.64.0 – 199.249.95.255 | 8,192 | US |
allocated | 1994-05-20 | f0bd8ffe783f… |
| 199.249.96.0 – 199.249.103.255 | 2,048 | US |
allocated | 1994-05-20 | f0bd8ffe783f… |
| 199.249.104.0 – 199.249.107.255 | 1,024 | US |
allocated | 1994-05-20 | f0bd8ffe783f… |
| 199.249.108.0 – 199.249.108.255 | 256 | US |
allocated | 1994-05-20 | f0bd8ffe783f… |
| 168.177.0.0 – 168.177.255.255 | 65,536 | US |
allocated | 1994-05-19 | ccab117441a8… |
| 168.178.0.0 – 168.179.255.255 | 131,072 | US |
allocated | 1994-05-19 | ccab117441a8… |
| 168.180.0.0 – 168.180.255.255 | 65,536 | US |
allocated | 1994-05-19 | ccab117441a8… |
| 170.152.0.0 – 170.152.255.255 | 65,536 | US |
allocated | 1994-05-19 | 17ce51ffffc2… |
| 170.153.0.0 – 170.153.255.255 | 65,536 | US |
allocated | 1994-05-19 | fb90ae823cba… |
| 198.204.97.0 – 198.204.97.255 | 256 | US |
allocated | 1994-05-19 | ef56a4212721… |
| 198.204.98.0 – 198.204.98.255 | 256 | US |
allocated | 1994-05-19 | 493a9c630e09… |
| 198.204.100.0 – 198.204.103.255 | 1,024 | US |
allocated | 1994-05-19 | 7e6f336f34ce… |
| 198.204.105.0 – 198.204.105.255 | 256 | US |
allocated | 1994-05-19 | ca43c272585c… |
| 198.204.106.0 – 198.204.106.255 | 256 | US |
allocated | 1994-05-19 | 03cb708e2064… |
| 198.204.107.0 – 198.204.107.255 | 256 | US |
allocated | 1994-05-19 | 62b72bbfb89a… |
| 198.204.108.0 – 198.204.108.255 | 256 | US |
allocated | 1994-05-19 | f1d1b034ea50… |
| 199.68.0.0 – 199.68.3.255 | 1,024 | US |
allocated | 1994-05-19 | c890435033c0… |
| 199.68.4.0 – 199.68.5.255 | 512 | US |
allocated | 1994-05-19 | c890435033c0… |
| 199.230.64.0 – 199.230.95.255 | 8,192 | US |
allocated | 1994-05-19 | dd02f9b1a9de… |
| 199.245.169.0 – 199.245.169.255 | 256 | US |
allocated | 1994-05-19 | 2432456d4634… |
| 199.245.170.0 – 199.245.170.255 | 256 | US |
allocated | 1994-05-19 | 2432456d4634… |
| 199.245.171.0 – 199.245.171.255 | 256 | US |
allocated | 1994-05-19 | 0d69a75382f5… |
| 199.245.172.0 – 199.245.172.255 | 256 | US |
allocated | 1994-05-19 | 8829041cf011… |
| 199.245.173.0 – 199.245.173.255 | 256 | US |
allocated | 1994-05-19 | 13f8ce037581… |
| 199.245.174.0 – 199.245.174.255 | 256 | US |
allocated | 1994-05-19 | dbeea8ac60d0… |
| 199.245.175.0 – 199.245.175.255 | 256 | US |
allocated | 1994-05-19 | 9318be8ff1a1… |
| 199.245.177.0 – 199.245.177.255 | 256 | US |
allocated | 1994-05-19 | 74776d142cbe… |
| 199.245.178.0 – 199.245.179.255 | 512 | US |
allocated | 1994-05-19 | 2d6fd860229c… |
| 199.245.181.0 – 199.245.181.255 | 256 | US |
allocated | 1994-05-19 | e2c3f5fa034c… |
| 199.245.182.0 – 199.245.182.255 | 256 | US |
allocated | 1994-05-19 | 7f9712b864ac… |
| 199.245.183.0 – 199.245.183.255 | 256 | US |
allocated | 1994-05-19 | 0f697485735a… |