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
1,645,629,696
📦
IPv4 networks
76,708
delegated blocks
🧭
IPv6 networks
11,353
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.179.142.0 – 198.179.142.255 | 256 |  US |
allocated | 1993-10-21 | b9121ec43318… |
| 198.179.143.0 – 198.179.143.255 | 256 | US |
allocated | 1993-10-21 | 0e436995de88… |
| 198.179.144.0 – 198.179.145.255 | 512 | US |
allocated | 1993-10-21 | 0e436995de88… |
| 198.179.146.0 – 198.179.146.255 | 256 | US |
allocated | 1993-10-21 | 9c38ebb7384d… |
| 198.179.147.0 – 198.179.147.255 | 256 | US |
allocated | 1993-10-21 | 9c38ebb7384d… |
| 198.179.148.0 – 198.179.148.255 | 256 | US |
allocated | 1993-10-21 | 9c38ebb7384d… |
| 198.179.149.0 – 198.179.149.255 | 256 | US |
allocated | 1993-10-21 | e1013dc3e5a4… |
| 198.179.150.0 – 198.179.150.255 | 256 | US |
allocated | 1993-10-21 | 9c38ebb7384d… |
| 198.179.151.0 – 198.179.151.255 | 256 | US |
allocated | 1993-10-21 | 17ce51ffffc2… |
| 198.179.152.0 – 198.179.155.255 | 1,024 | US |
allocated | 1993-10-21 | 17ce51ffffc2… |
| 198.179.156.0 – 198.179.156.255 | 256 | US |
allocated | 1993-10-21 | 17ce51ffffc2… |
| 198.179.157.0 – 198.179.157.255 | 256 | US |
allocated | 1993-10-21 | 4027eb59c69e… |
| 198.179.158.0 – 198.179.159.255 | 512 | US |
allocated | 1993-10-21 | 4027eb59c69e… |
| 198.179.160.0 – 198.179.160.255 | 256 | US |
allocated | 1993-10-21 | e20e8efcdd43… |
| 198.179.161.0 – 198.179.161.255 | 256 | US |
allocated | 1993-10-21 | 584c67db47f0… |
| 198.179.162.0 – 198.179.163.255 | 512 | US |
allocated | 1993-10-21 | 36bb83848620… |
| 198.179.164.0 – 198.179.167.255 | 1,024 | US |
allocated | 1993-10-21 | 36bb83848620… |
| 198.202.243.0 – 198.202.243.255 | 256 | US |
allocated | 1993-10-21 | 0485e2acb34c… |
| 198.202.244.0 – 198.202.244.255 | 256 | US |
allocated | 1993-10-21 | 7acbefb0d5e6… |
| 198.202.245.0 – 198.202.245.255 | 256 | US |
allocated | 1993-10-21 | 8447306210a0… |
| 198.202.246.0 – 198.202.246.255 | 256 | US |
allocated | 1993-10-21 | fd71a2a2002c… |
| 198.202.247.0 – 198.202.247.255 | 256 | US |
allocated | 1993-10-21 | 55322fbf561c… |
| 198.202.252.0 – 198.202.253.255 | 512 | US |
allocated | 1993-10-21 | a4b12ae019e0… |
| 198.202.254.0 – 198.202.254.255 | 256 | US |
allocated | 1993-10-21 | 875355f9ae0d… |
| 198.206.128.0 – 198.206.128.255 | 256 | US |
allocated | 1993-10-21 | 9acb37b4533c… |
| 198.206.129.0 – 198.206.129.255 | 256 | US |
allocated | 1993-10-21 | 58417b2917c5… |
| 198.206.136.0 – 198.206.136.255 | 256 | US |
allocated | 1993-10-21 | 4b14241ba1a4… |
| 198.206.137.0 – 198.206.137.255 | 256 | US |
allocated | 1993-10-21 | 576407a1412e… |
| 198.235.185.0 – 198.235.185.255 | 256 |  CA |
allocated | 1993-10-21 | 7d197f4c5d24… |
| 199.26.16.0 – 199.26.31.255 | 4,096 | US |
allocated | 1993-10-21 | 790b0a93a5f1… |
| 164.216.0.0 – 164.216.255.255 | 65,536 | US |
allocated | 1993-10-20 | 45fe880b68a8… |
| 198.177.237.0 – 198.177.237.255 | 256 | US |
allocated | 1993-10-20 | d0d7d5da16e7… |
| 198.177.238.0 – 198.177.238.255 | 256 | US |
allocated | 1993-10-20 | 7baf0088477b… |
| 198.177.239.0 – 198.177.239.255 | 256 | US |
allocated | 1993-10-20 | a5233c3f9c47… |
| 198.177.240.0 – 198.177.240.255 | 256 | US |
allocated | 1993-10-20 | a5233c3f9c47… |
| 198.177.242.0 – 198.177.242.255 | 256 | US |
allocated | 1993-10-20 | 676a41137aaa… |
| 198.177.243.0 – 198.177.243.255 | 256 | US |
allocated | 1993-10-20 | 0b289a777b0d… |
| 198.179.128.0 – 198.179.128.255 | 256 | US |
allocated | 1993-10-20 | 55f07f8b7de2… |
| 198.179.129.0 – 198.179.129.255 | 256 | US |
allocated | 1993-10-20 | 6ffce9dfbbae… |
| 198.179.130.0 – 198.179.130.255 | 256 | US |
allocated | 1993-10-20 | 99164886daba… |
| 198.179.131.0 – 198.179.131.255 | 256 | US |
allocated | 1993-10-20 | a40c40ac8fda… |
| 198.179.132.0 – 198.179.132.255 | 256 | US |
allocated | 1993-10-20 | dcf18234adb3… |
| 198.179.133.0 – 198.179.133.255 | 256 | US |
allocated | 1993-10-20 | 6812d5e5a60c… |
| 198.179.135.0 – 198.179.135.255 | 256 | US |
allocated | 1993-10-20 | 31e681877780… |
| 198.179.136.0 – 198.179.136.255 | 256 | US |
allocated | 1993-10-20 | 65e4ea42e57f… |
| 198.179.137.0 – 198.179.137.255 | 256 | US |
allocated | 1993-10-20 | 65e4ea42e57f… |
| 198.179.138.0 – 198.179.138.255 | 256 | US |
allocated | 1993-10-20 | 65e4ea42e57f… |
| 198.179.139.0 – 198.179.139.255 | 256 | US |
allocated | 1993-10-20 | 3a5da0392213… |
| 199.27.8.0 – 199.27.15.255 | 2,048 | US |
allocated | 1993-10-20 | 4886a79e4b71… |
| 167.219.0.0 – 167.219.31.255 | 8,192 | US |
allocated | 1993-10-19 | a79a91dd2f27… |
| 167.219.32.0 – 167.219.47.255 | 4,096 | US |
allocated | 1993-10-19 | a79a91dd2f27… |
| 167.219.64.0 – 167.219.127.255 | 16,384 | US |
allocated | 1993-10-19 | a79a91dd2f27… |
| 167.219.136.0 – 167.219.143.255 | 2,048 | US |
allocated | 1993-10-19 | a79a91dd2f27… |
| 167.219.144.0 – 167.219.159.255 | 4,096 | US |
allocated | 1993-10-19 | a79a91dd2f27… |
| 167.219.160.0 – 167.219.191.255 | 8,192 | US |
allocated | 1993-10-19 | a79a91dd2f27… |
| 167.219.192.0 – 167.219.255.255 | 16,384 | US |
allocated | 1993-10-19 | a79a91dd2f27… |
| 167.220.0.0 – 167.220.127.255 | 32,768 | US |
allocated | 1993-10-19 | b004b3ecde24… |
| 167.220.128.0 – 167.220.191.255 | 16,384 | US |
allocated | 1993-10-19 | b004b3ecde24… |
| 167.220.192.0 – 167.220.223.255 | 8,192 | US |
allocated | 1993-10-19 | b004b3ecde24… |
| 192.34.145.0 – 192.34.145.255 | 256 | US |
allocated | 1993-10-19 | fb057b5fafe5… |
| 198.162.94.0 – 198.162.94.255 | 256 | CA |
allocated | 1993-10-19 | 8aa2cb1755cf… |
| 198.162.95.0 – 198.162.95.255 | 256 | CA |
allocated | 1993-10-19 | 8aa2cb1755cf… |
| 198.177.226.0 – 198.177.226.255 | 256 | US |
allocated | 1993-10-19 | 8a8880f73f97… |
| 198.177.227.0 – 198.177.227.255 | 256 | US |
allocated | 1993-10-19 | 7a1a0925a961… |
| 198.177.228.0 – 198.177.228.255 | 256 | US |
allocated | 1993-10-19 | 6072e7b48107… |
| 198.177.229.0 – 198.177.229.255 | 256 | US |
allocated | 1993-10-19 | 6072e7b48107… |
| 198.177.230.0 – 198.177.230.255 | 256 | US |
allocated | 1993-10-19 | 80005de63bec… |
| 198.177.231.0 – 198.177.231.255 | 256 | US |
allocated | 1993-10-19 | 73d7a156bf12… |
| 198.177.232.0 – 198.177.232.255 | 256 | US |
allocated | 1993-10-19 | ad60842fd822… |
| 198.177.233.0 – 198.177.233.255 | 256 | US |
allocated | 1993-10-19 | c75a584b3d81… |
| 198.177.234.0 – 198.177.234.255 | 256 | US |
allocated | 1993-10-19 | 11ac23c9b6b3… |
| 198.177.235.0 – 198.177.235.255 | 256 | US |
allocated | 1993-10-19 | d07d4ab5a1b4… |
| 198.177.236.0 – 198.177.236.255 | 256 | US |
allocated | 1993-10-19 | b20ae7b2016b… |
| 198.202.233.0 – 198.202.233.255 | 256 | US |
allocated | 1993-10-19 | 26f1d58f156a… |
| 198.202.234.0 – 198.202.234.255 | 256 | US |
allocated | 1993-10-19 | 459e193d00e8… |
| 198.202.235.0 – 198.202.235.255 | 256 | US |
allocated | 1993-10-19 | bcea96461ecc… |
| 198.202.236.0 – 198.202.236.255 | 256 | US |
allocated | 1993-10-19 | eff4506347b3… |
| 198.202.237.0 – 198.202.237.255 | 256 | US |
allocated | 1993-10-19 | fe3948e28165… |
| 198.202.238.0 – 198.202.238.255 | 256 | US |
allocated | 1993-10-19 | 2d331ba7b825… |
| 198.202.239.0 – 198.202.239.255 | 256 | US |
allocated | 1993-10-19 | acfc4932ac54… |
| 198.202.240.0 – 198.202.241.255 | 512 | US |
allocated | 1993-10-19 | 2397cb32f1db… |
| 198.202.242.0 – 198.202.242.255 | 256 | US |
allocated | 1993-10-19 | 72d451726470… |
| 199.26.8.0 – 199.26.15.255 | 2,048 | US |
allocated | 1993-10-19 | de016e3c5632… |
| 199.27.16.0 – 199.27.23.255 | 2,048 | US |
allocated | 1993-10-19 | 347c70c39c30… |
| 199.27.24.0 – 199.27.27.255 | 1,024 | US |
allocated | 1993-10-19 | 347c70c39c30… |
| 199.27.28.0 – 199.27.29.255 | 512 | US |
allocated | 1993-10-19 | 347c70c39c30… |
| 199.29.0.0 – 199.29.255.255 | 65,536 | US |
allocated | 1993-10-19 | 37fe01d6d027… |
| 142.168.0.0 – 142.168.255.255 | 65,536 | CA |
allocated | 1993-10-18 | 0e702695cc8d… |
| 142.169.0.0 – 142.169.255.255 | 65,536 | CA |
allocated | 1993-10-18 | 0e702695cc8d… |
| 142.226.0.0 – 142.226.255.255 | 65,536 | CA |
allocated | 1993-10-18 | 84344661f626… |
| 165.251.0.0 – 165.251.255.255 | 65,536 | US |
allocated | 1993-10-18 | a544c8eabb01… |
| 165.252.0.0 – 165.252.255.255 | 65,536 | US |
allocated | 1993-10-18 | 81e05477cc28… |
| 165.253.0.0 – 165.253.255.255 | 65,536 | US |
allocated | 1993-10-18 | a15f3a88e243… |
| 198.96.240.0 – 198.96.240.255 | 256 | US |
allocated | 1993-10-18 | 1353da1ff3b2… |
| 198.96.244.0 – 198.96.244.255 | 256 | US |
allocated | 1993-10-18 | 1353da1ff3b2… |
| 198.96.245.0 – 198.96.245.255 | 256 | US |
allocated | 1993-10-18 | 1353da1ff3b2… |
| 198.161.14.0 – 198.161.14.255 | 256 | CA |
allocated | 1993-10-18 | 159f483727a8… |
| 198.161.15.0 – 198.161.15.255 | 256 | CA |
allocated | 1993-10-18 | 159f483727a8… |
| 198.161.16.0 – 198.161.16.255 | 256 | CA |
allocated | 1993-10-18 | 159f483727a8… |
| 198.161.17.0 – 198.161.17.255 | 256 | CA |
allocated | 1993-10-18 | 159f483727a8… |