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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 66.179.68.0 – 66.179.71.255 | 1,024 |  US |
allocated | 2023-08-22 | 38802c7f323f… |
| 108.179.128.0 – 108.179.135.255 | 2,048 | US |
allocated | 2023-08-22 | 4334dd262ae8… |
| 173.250.128.0 – 173.250.159.255 | 8,192 | US |
allocated | 2023-08-22 | 4334dd262ae8… |
| 204.87.235.0 – 204.87.235.255 | 256 | US |
allocated | 2023-08-22 | 94474dd9638e… |
| 23.160.232.0 – 23.160.232.255 | 256 | US |
allocated | 2023-08-21 | dc899e8b1725… |
| 23.160.248.0 – 23.160.248.255 | 256 | US |
allocated | 2023-08-21 | 646914979541… |
| 45.252.80.0 – 45.252.83.255 | 1,024 | US |
allocated | 2023-08-21 | 4dc2bb8f94c6… |
| 68.170.4.0 – 68.170.7.255 | 1,024 | US |
allocated | 2023-08-21 | 8c99f0779d01… |
| 98.158.228.0 – 98.158.229.255 | 512 | US |
allocated | 2023-08-21 | 3fb49957491f… |
| 147.106.128.0 – 147.106.191.255 | 16,384 | US |
allocated | 2023-08-21 | 20c786e8edd8… |
| 170.62.33.0 – 170.62.33.255 | 256 | US |
allocated | 2023-08-21 | 1429743a8e33… |
| 170.62.37.0 – 170.62.37.255 | 256 | US |
allocated | 2023-08-21 | 972dbfd2ffc9… |
| 170.62.84.0 – 170.62.87.255 | 1,024 | US |
allocated | 2023-08-21 | 1429743a8e33… |
| 170.62.121.0 – 170.62.121.255 | 256 | US |
allocated | 2023-08-21 | 2b5ad015a090… |
| 208.96.192.0 – 208.96.255.255 | 16,384 |  CA |
allocated | 2023-08-21 | df04ba7e5e16… |
| 23.160.216.0 – 23.160.216.255 | 256 | US |
allocated | 2023-08-18 | 180f196f969b… |
| 50.20.240.0 – 50.20.247.255 | 2,048 | US |
allocated | 2023-08-18 | 34dfcae52bdf… |
| 69.72.68.0 – 69.72.69.255 | 512 | US |
allocated | 2023-08-18 | deb501e1bdb9… |
| 130.250.226.0 – 130.250.226.255 | 256 | US |
allocated | 2023-08-18 | d856f5c05a0f… |
| 199.249.216.0 – 199.249.217.255 | 512 | CA |
allocated | 2023-08-18 | c86ee0d9d7ed… |
| 204.89.158.0 – 204.89.159.255 | 512 | CA |
allocated | 2023-08-18 | c86ee0d9d7ed… |
| 207.171.32.0 – 207.171.63.255 | 8,192 | US |
allocated | 2023-08-18 | 91091fa318f3… |
| 13.128.0.0 – 13.128.255.255 | 65,536 | US |
allocated | 2023-08-17 | 20c786e8edd8… |
| 13.130.0.0 – 13.130.255.255 | 65,536 | US |
allocated | 2023-08-17 | 20c786e8edd8… |
| 13.144.0.0 – 13.144.255.255 | 65,536 | US |
allocated | 2023-08-17 | 20c786e8edd8… |
| 13.146.0.0 – 13.146.255.255 | 65,536 | US |
allocated | 2023-08-17 | 20c786e8edd8… |
| 13.152.0.0 – 13.152.255.255 | 65,536 | US |
allocated | 2023-08-17 | 20c786e8edd8… |
| 13.154.0.0 – 13.154.255.255 | 65,536 | US |
allocated | 2023-08-17 | 20c786e8edd8… |
| 13.160.0.0 – 13.160.255.255 | 65,536 | US |
allocated | 2023-08-17 | 20c786e8edd8… |
| 13.162.0.0 – 13.162.255.255 | 65,536 | US |
allocated | 2023-08-17 | 20c786e8edd8… |
| 23.160.184.0 – 23.160.184.255 | 256 | US |
allocated | 2023-08-17 | 2ed80dbeea22… |
| 23.160.200.0 – 23.160.200.255 | 256 | US |
allocated | 2023-08-17 | c3673ca8d2ab… |
| 138.34.0.0 – 138.34.255.255 | 65,536 | US |
allocated | 2023-08-17 | 20c786e8edd8… |
| 216.25.96.0 – 216.25.111.255 | 4,096 | US |
allocated | 2023-08-17 | aa9f4fccd26c… |
| 23.160.136.0 – 23.160.136.255 | 256 | US |
allocated | 2023-08-15 | cb3f403995de… |
| 23.160.152.0 – 23.160.152.255 | 256 | CA |
allocated | 2023-08-15 | f92313983206… |
| 23.160.168.0 – 23.160.168.255 | 256 | US |
allocated | 2023-08-15 | 87640e0f1841… |
| 74.80.211.0 – 74.80.211.255 | 256 | US |
allocated | 2023-08-15 | fbc150a8aed2… |
| 147.185.188.0 – 147.185.188.255 | 256 | US |
allocated | 2023-08-15 | 96f544999af8… |
| 170.62.162.0 – 170.62.162.255 | 256 | CA |
allocated | 2023-08-15 | c5cc92932c8c… |
| 198.73.54.0 – 198.73.54.255 | 256 | CA |
allocated | 2023-08-15 | d031644a48d8… |
| 23.160.88.0 – 23.160.88.255 | 256 | CA |
allocated | 2023-08-14 | 3c9d79d13591… |
| 23.160.104.0 – 23.160.104.255 | 256 | US |
allocated | 2023-08-14 | d0ea708bf3d8… |
| 23.160.120.0 – 23.160.120.255 | 256 | US |
allocated | 2023-08-14 | 2a53cfb96266… |
| 64.22.114.0 – 64.22.114.255 | 256 | US |
allocated | 2023-08-14 | 2b5a2e528c15… |
| 66.179.84.0 – 66.179.84.255 | 256 | CA |
allocated | 2023-08-14 | 5563ef4ed7b5… |
| 108.179.136.0 – 108.179.139.255 | 1,024 | US |
allocated | 2023-08-14 | d76cacc9b1b0… |
| 170.62.44.0 – 170.62.47.255 | 1,024 | US |
allocated | 2023-08-14 | 7365c8132409… |
| 170.62.175.0 – 170.62.175.255 | 256 | US |
allocated | 2023-08-14 | bdabbd51d716… |
| 207.5.192.0 – 207.5.223.255 | 8,192 | US |
allocated | 2023-08-14 | d5bdd0893082… |
| 23.160.40.0 – 23.160.40.255 | 256 | CA |
allocated | 2023-08-11 | 910fab2c44bd… |
| 23.160.56.0 – 23.160.56.255 | 256 | US |
allocated | 2023-08-11 | 23ed65d165ac… |
| 23.160.72.0 – 23.160.72.255 | 256 | US |
allocated | 2023-08-11 | e4172a7dbd3e… |
| 64.251.210.0 – 64.251.210.255 | 256 | US |
allocated | 2023-08-11 | c6c64e93918b… |
| 66.203.96.0 – 66.203.111.255 | 4,096 | US |
allocated | 2023-08-11 | 02191cc55d15… |
| 69.87.8.0 – 69.87.15.255 | 2,048 | US |
allocated | 2023-08-11 | 02191cc55d15… |
| 69.87.48.0 – 69.87.63.255 | 4,096 | US |
allocated | 2023-08-11 | 02191cc55d15… |
| 69.87.64.0 – 69.87.95.255 | 8,192 | US |
allocated | 2023-08-11 | 02191cc55d15… |
| 69.87.96.0 – 69.87.111.255 | 4,096 | US |
allocated | 2023-08-11 | 02191cc55d15… |
| 69.87.112.0 – 69.87.119.255 | 2,048 | US |
allocated | 2023-08-11 | 02191cc55d15… |
| 69.87.120.0 – 69.87.123.255 | 1,024 | US |
allocated | 2023-08-11 | 02191cc55d15… |
| 199.73.12.0 – 199.73.15.255 | 1,024 | US |
allocated | 2023-08-11 | 2b33e2bf3cb2… |
| 216.226.160.0 – 216.226.175.255 | 4,096 | US |
allocated | 2023-08-11 | 3a553e297800… |
| 23.159.216.0 – 23.159.216.255 | 256 | US |
allocated | 2023-08-10 | 7658865087f2… |
| 23.159.232.0 – 23.159.233.255 | 512 | US |
allocated | 2023-08-10 | d63e36db20c3… |
| 23.159.248.0 – 23.159.248.255 | 256 | US |
allocated | 2023-08-10 | 2d6103a6509d… |
| 23.160.8.0 – 23.160.8.255 | 256 | US |
allocated | 2023-08-10 | 647fcd84c8fa… |
| 23.160.24.0 – 23.160.24.255 | 256 | US |
allocated | 2023-08-10 | 450867297d11… |
| 67.223.120.0 – 67.223.127.255 | 2,048 | US |
allocated | 2023-08-10 | ae2f2a148877… |
| 199.85.212.0 – 199.85.215.255 | 1,024 | US |
allocated | 2023-08-10 | ae2f2a148877… |
| 23.234.192.0 – 23.234.255.255 | 16,384 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 43.226.24.0 – 43.226.27.255 | 1,024 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 50.21.64.0 – 50.21.71.255 | 2,048 | CA |
allocated | 2023-08-09 | a2e1bb6f40a4… |
| 64.27.0.0 – 64.27.31.255 | 8,192 | US |
allocated | 2023-08-09 | 5070f22ef610… |
| 66.152.160.0 – 66.152.191.255 | 8,192 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 72.44.64.0 – 72.44.79.255 | 4,096 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 96.43.80.0 – 96.43.95.255 | 4,096 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 96.45.160.0 – 96.45.175.255 | 4,096 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 100.42.64.0 – 100.42.79.255 | 4,096 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 104.194.224.0 – 104.194.255.255 | 8,192 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 108.166.192.0 – 108.166.223.255 | 8,192 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 136.227.192.0 – 136.227.255.255 | 16,384 | US |
allocated | 2023-08-09 | feae0c5faca3… |
| 170.178.192.0 – 170.178.223.255 | 8,192 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 173.82.0.0 – 173.82.255.255 | 65,536 | US |
allocated | 2023-08-09 | 8e5f80a3dc11… |
| 192.238.21.0 – 192.238.21.255 | 256 | US |
allocated | 2023-08-09 | cf6237caeb5e… |
| 198.52.96.0 – 198.52.127.255 | 8,192 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 198.73.58.0 – 198.73.58.255 | 256 | US |
allocated | 2023-08-09 | 964f8d193231… |
| 198.74.96.0 – 198.74.127.255 | 8,192 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 198.148.96.0 – 198.148.127.255 | 8,192 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 198.211.0.0 – 198.211.63.255 | 16,384 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 204.15.72.0 – 204.15.79.255 | 2,048 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 205.172.176.0 – 205.172.179.255 | 1,024 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 206.125.40.0 – 206.125.47.255 | 2,048 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 208.64.224.0 – 208.64.231.255 | 2,048 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 208.70.72.0 – 208.70.79.255 | 2,048 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 216.24.240.0 – 216.24.255.255 | 4,096 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 216.127.160.0 – 216.127.191.255 | 8,192 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 216.240.128.0 – 216.240.159.255 | 8,192 | US |
allocated | 2023-08-09 | 20c786e8edd8… |
| 23.159.200.0 – 23.159.200.255 | 256 | US |
allocated | 2023-08-08 | f036ffa14fed… |
| 103.108.96.0 – 103.108.97.255 | 512 | US |
allocated | 2023-08-08 | 4dc2bb8f94c6… |