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
11,462
delegated blocks
🔗
Autonomous systems
34,166
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 170.62.191.0 – 170.62.191.255 | 256 |  US |
allocated | 1994-02-22 | dafa88f67874… |
| 170.62.192.0 – 170.62.192.255 | 256 | US |
allocated | 1994-02-22 | dafa88f67874… |
| 170.62.200.0 – 170.62.201.255 | 512 | US |
allocated | 1994-02-22 | dafa88f67874… |
| 170.62.205.0 – 170.62.205.255 | 256 | US |
allocated | 1994-02-22 | dafa88f67874… |
| 170.62.208.0 – 170.62.223.255 | 4,096 | US |
allocated | 1994-02-22 | dafa88f67874… |
| 170.62.248.0 – 170.62.249.255 | 512 | US |
allocated | 1994-02-22 | dafa88f67874… |
| 170.62.251.0 – 170.62.251.255 | 256 | US |
allocated | 1994-02-22 | dafa88f67874… |
| 170.62.254.0 – 170.62.254.255 | 256 | US |
allocated | 1994-02-22 | dafa88f67874… |
| 170.63.0.0 – 170.63.255.255 | 65,536 | US |
allocated | 1994-02-22 | ebdaeedc0777… |
| 198.8.128.0 – 198.8.255.255 | 32,768 | US |
allocated | 1994-02-22 | 651f079f9d88… |
| 198.161.194.0 – 198.161.195.255 | 512 |  CA |
allocated | 1994-02-22 | 210ef322c1b1… |
| 198.161.196.0 – 198.161.197.255 | 512 | CA |
allocated | 1994-02-22 | 210ef322c1b1… |
| 198.177.64.0 – 198.177.95.255 | 8,192 | US |
allocated | 1994-02-22 | ac06e35f27b0… |
| 198.177.96.0 – 198.177.111.255 | 4,096 | US |
allocated | 1994-02-22 | ac06e35f27b0… |
| 198.177.112.0 – 198.177.113.255 | 512 | US |
allocated | 1994-02-22 | ac06e35f27b0… |
| 198.190.225.0 – 198.190.225.255 | 256 | US |
allocated | 1994-02-22 | 971422a77795… |
| 198.190.226.0 – 198.190.226.255 | 256 | US |
allocated | 1994-02-22 | 424bfcacb580… |
| 198.190.227.0 – 198.190.227.255 | 256 | US |
allocated | 1994-02-22 | e290f0af6eff… |
| 198.190.228.0 – 198.190.228.255 | 256 | US |
allocated | 1994-02-22 | 5e8eaadf4adc… |
| 198.190.229.0 – 198.190.229.255 | 256 | US |
allocated | 1994-02-22 | 7d918309d776… |
| 198.190.230.0 – 198.190.230.255 | 256 | US |
allocated | 1994-02-22 | 9c51003aae07… |
| 198.190.231.0 – 198.190.231.255 | 256 | US |
allocated | 1994-02-22 | 99d34e1cefc7… |
| 198.190.232.0 – 198.190.232.255 | 256 | US |
allocated | 1994-02-22 | 073a886af62b… |
| 198.190.235.0 – 198.190.235.255 | 256 | US |
allocated | 1994-02-22 | 52ee13ab1456… |
| 198.190.236.0 – 198.190.239.255 | 1,024 | US |
allocated | 1994-02-22 | 52ee13ab1456… |
| 198.190.240.0 – 198.190.240.255 | 256 | US |
allocated | 1994-02-22 | 5329b65f5b77… |
| 198.190.241.0 – 198.190.241.255 | 256 | US |
allocated | 1994-02-22 | 5d6a6a742656… |
| 198.190.242.0 – 198.190.243.255 | 512 | US |
allocated | 1994-02-22 | c851251a551b… |
| 198.190.244.0 – 198.190.244.255 | 256 | US |
allocated | 1994-02-22 | c851251a551b… |
| 199.10.193.0 – 199.10.193.255 | 256 | US |
allocated | 1994-02-22 | 45fe880b68a8… |
| 199.43.112.0 – 199.43.112.255 | 256 | CA |
allocated | 1994-02-22 | 3e8418ccb460… |
| 199.60.104.0 – 199.60.111.255 | 2,048 | CA |
allocated | 1994-02-22 | af1cb86d8ea1… |
| 199.85.29.0 – 199.85.29.255 | 256 | CA |
allocated | 1994-02-22 | 8ed15800bde2… |
| 199.85.30.0 – 199.85.31.255 | 512 | CA |
allocated | 1994-02-22 | 8ed15800bde2… |
| 199.89.135.0 – 199.89.135.255 | 256 | US |
allocated | 1994-02-22 | a9fe097a9149… |
| 199.89.138.0 – 199.89.138.255 | 256 | US |
allocated | 1994-02-22 | 4c45611ae5cd… |
| 199.89.140.0 – 199.89.140.255 | 256 | US |
allocated | 1994-02-22 | 76a3a03625d3… |
| 199.89.141.0 – 199.89.141.255 | 256 | CA |
allocated | 1994-02-22 | 590eebee8a54… |
| 199.89.142.0 – 199.89.142.255 | 256 | CA |
allocated | 1994-02-22 | 590eebee8a54… |
| 199.89.143.0 – 199.89.143.255 | 256 | CA |
allocated | 1994-02-22 | 590eebee8a54… |
| 199.89.144.0 – 199.89.144.255 | 256 | US |
allocated | 1994-02-22 | cbc3e8f334e4… |
| 199.103.128.0 – 199.103.255.255 | 32,768 | US |
allocated | 1994-02-22 | 9f14454567a6… |
| 199.114.8.0 – 199.114.11.255 | 1,024 | US |
allocated | 1994-02-22 | 45fe880b68a8… |
| 199.114.12.0 – 199.114.12.255 | 256 | US |
allocated | 1994-02-22 | 45fe880b68a8… |
| 199.115.32.0 – 199.115.47.255 | 4,096 | US |
allocated | 1994-02-22 | 651f079f9d88… |
| 199.115.48.0 – 199.115.51.255 | 1,024 | US |
allocated | 1994-02-22 | 651f079f9d88… |
| 199.115.52.0 – 199.115.53.255 | 512 | US |
allocated | 1994-02-22 | 651f079f9d88… |
| 199.124.8.0 – 199.124.15.255 | 2,048 | US |
allocated | 1994-02-22 | 45fe880b68a8… |
| 199.180.0.0 – 199.180.7.255 | 2,048 | US |
allocated | 1994-02-22 | e220ed812a4c… |
| 199.180.16.0 – 199.180.23.255 | 2,048 | US |
allocated | 1994-02-22 | d9b41c90c7df… |
| 199.180.24.0 – 199.180.25.255 | 512 | US |
allocated | 1994-02-22 | d9b41c90c7df… |
| 199.180.32.0 – 199.180.47.255 | 4,096 | US |
allocated | 1994-02-22 | 9009747faf89… |
| 199.180.48.0 – 199.180.51.255 | 1,024 | US |
allocated | 1994-02-22 | 9009747faf89… |
| 199.185.1.0 – 199.185.1.255 | 256 | CA |
allocated | 1994-02-22 | 74491055c76e… |
| 199.185.2.0 – 199.185.3.255 | 512 | CA |
allocated | 1994-02-22 | ccab18ecb6e2… |
| 199.185.4.0 – 199.185.4.255 | 256 | CA |
allocated | 1994-02-22 | 359adc0e8125… |
| 199.185.5.0 – 199.185.5.255 | 256 | CA |
allocated | 1994-02-22 | ee89883109f5… |
| 199.185.6.0 – 199.185.7.255 | 512 | CA |
allocated | 1994-02-22 | 8dc5ad378954… |
| 199.185.8.0 – 199.185.9.255 | 512 | CA |
allocated | 1994-02-22 | d9ff75f82d07… |
| 199.185.10.0 – 199.185.11.255 | 512 | CA |
allocated | 1994-02-22 | 96412988f3f8… |
| 199.185.12.0 – 199.185.12.255 | 256 | CA |
allocated | 1994-02-22 | 99b0208f4f93… |
| 199.185.14.0 – 199.185.15.255 | 512 | CA |
allocated | 1994-02-22 | 0b00dffa3424… |
| 199.185.16.0 – 199.185.23.255 | 2,048 | CA |
allocated | 1994-02-22 | 9c8f18b76c78… |
| 199.185.24.0 – 199.185.27.255 | 1,024 | CA |
allocated | 1994-02-22 | 9c8f18b76c78… |
| 199.185.28.0 – 199.185.28.255 | 256 | CA |
allocated | 1994-02-22 | 38b04c89cc3d… |
| 199.185.30.0 – 199.185.31.255 | 512 | CA |
allocated | 1994-02-22 | 462dca7d0a9c… |
| 199.185.64.0 – 199.185.95.255 | 8,192 | CA |
allocated | 1994-02-22 | 2924c97908b0… |
| 199.185.96.0 – 199.185.96.255 | 256 | CA |
allocated | 1994-02-22 | b0108630861b… |
| 199.185.98.0 – 199.185.98.255 | 256 | CA |
allocated | 1994-02-22 | b813505cec87… |
| 199.185.99.0 – 199.185.99.255 | 256 | CA |
allocated | 1994-02-22 | 26cfe479d7ef… |
| 199.185.100.0 – 199.185.103.255 | 1,024 | US |
allocated | 1994-02-22 | 565d12fe247a… |
| 199.185.104.0 – 199.185.107.255 | 1,024 | US |
allocated | 1994-02-22 | 565d12fe247a… |
| 199.185.108.0 – 199.185.109.255 | 512 | US |
allocated | 1994-02-22 | 565d12fe247a… |
| 199.185.110.0 – 199.185.110.255 | 256 | CA |
allocated | 1994-02-22 | 9fe00505cf89… |
| 199.185.111.0 – 199.185.111.255 | 256 | CA |
allocated | 1994-02-22 | 9c401fb6366f… |
| 199.185.112.0 – 199.185.113.255 | 512 | CA |
allocated | 1994-02-22 | 9c401fb6366f… |
| 199.185.114.0 – 199.185.115.255 | 512 | CA |
allocated | 1994-02-22 | de9440378bee… |
| 199.185.118.0 – 199.185.118.255 | 256 | CA |
allocated | 1994-02-22 | c9d1ae98c526… |
| 199.185.119.0 – 199.185.119.255 | 256 | CA |
allocated | 1994-02-22 | 699b7ef6a0d6… |
| 199.185.120.0 – 199.185.121.255 | 512 | CA |
allocated | 1994-02-22 | 66222e651588… |
| 199.185.122.0 – 199.185.122.255 | 256 | CA |
allocated | 1994-02-22 | 66222e651588… |
| 199.185.123.0 – 199.185.123.255 | 256 | CA |
allocated | 1994-02-22 | 426431e1641e… |
| 199.185.124.0 – 199.185.125.255 | 512 | CA |
allocated | 1994-02-22 | 426431e1641e… |
| 199.185.126.0 – 199.185.126.255 | 256 | CA |
allocated | 1994-02-22 | 46b3c93802fd… |
| 199.185.127.0 – 199.185.127.255 | 256 | CA |
allocated | 1994-02-22 | 281d987341c4… |
| 199.185.128.0 – 199.185.129.255 | 512 | CA |
allocated | 1994-02-22 | 0aa465b59308… |
| 199.185.132.0 – 199.185.133.255 | 512 | CA |
allocated | 1994-02-22 | 71d5799cfc6a… |
| 199.185.136.0 – 199.185.137.255 | 512 | CA |
allocated | 1994-02-22 | 41e8c2f74d5e… |
| 199.185.139.0 – 199.185.139.255 | 256 |  GB |
allocated | 1994-02-22 | be0e4a03832e… |
| 199.185.140.0 – 199.185.143.255 | 1,024 | CA |
allocated | 1994-02-22 | bbacb2228e30… |
| 199.185.144.0 – 199.185.159.255 | 4,096 | CA |
allocated | 1994-02-22 | bbacb2228e30… |
| 199.185.160.0 – 199.185.167.255 | 2,048 | CA |
allocated | 1994-02-22 | bbacb2228e30… |
| 199.185.169.0 – 199.185.169.255 | 256 | CA |
allocated | 1994-02-22 | f95d9fa6a638… |
| 199.185.170.0 – 199.185.171.255 | 512 | CA |
allocated | 1994-02-22 | b3642a92d56a… |
| 199.185.172.0 – 199.185.173.255 | 512 | CA |
allocated | 1994-02-22 | b3642a92d56a… |
| 199.185.176.0 – 199.185.177.255 | 512 | CA |
allocated | 1994-02-22 | 893bcb8422d1… |
| 199.185.178.0 – 199.185.178.255 | 256 | CA |
allocated | 1994-02-22 | 703970ad88dd… |
| 199.185.179.0 – 199.185.179.255 | 256 | CA |
allocated | 1994-02-22 | fd1debe9f273… |
| 199.185.183.0 – 199.185.183.255 | 256 | CA |
allocated | 1994-02-22 | b889c7e2a36e… |
| 199.185.186.0 – 199.185.186.255 | 256 | CA |
allocated | 1994-02-22 | ae9db949109b… |