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 |
|---|---|---|---|---|---|
| 198.163.108.0 – 198.163.109.255 | 512 |  CA |
allocated | 1994-02-03 | c192b031f3a3… |
| 198.163.110.0 – 198.163.110.255 | 256 | CA |
allocated | 1994-02-03 | c192b031f3a3… |
| 198.176.64.0 – 198.176.95.255 | 8,192 |  US |
allocated | 1994-02-03 | 36d3d57ed935… |
| 198.190.173.0 – 198.190.173.255 | 256 | US |
allocated | 1994-02-03 | e290f0af6eff… |
| 198.190.174.0 – 198.190.174.255 | 256 | US |
allocated | 1994-02-03 | e290f0af6eff… |
| 198.190.175.0 – 198.190.175.255 | 256 | US |
allocated | 1994-02-03 | e290f0af6eff… |
| 198.190.176.0 – 198.190.176.255 | 256 | US |
allocated | 1994-02-03 | e290f0af6eff… |
| 198.190.177.0 – 198.190.177.255 | 256 | US |
allocated | 1994-02-03 | 87929b0a6434… |
| 198.190.178.0 – 198.190.178.255 | 256 | US |
allocated | 1994-02-03 | ad3c9cf2d6da… |
| 198.190.179.0 – 198.190.179.255 | 256 | US |
allocated | 1994-02-03 | c332235df9c0… |
| 198.190.180.0 – 198.190.180.255 | 256 | US |
allocated | 1994-02-03 | c332235df9c0… |
| 198.190.181.0 – 198.190.181.255 | 256 | US |
allocated | 1994-02-03 | c332235df9c0… |
| 198.190.182.0 – 198.190.182.255 | 256 | US |
allocated | 1994-02-03 | f8d67b3cdcc7… |
| 198.190.183.0 – 198.190.183.255 | 256 | US |
allocated | 1994-02-03 | 9f3ac5020ca9… |
| 198.190.184.0 – 198.190.184.255 | 256 | US |
allocated | 1994-02-03 | 18622aacf5d6… |
| 198.190.185.0 – 198.190.185.255 | 256 | US |
allocated | 1994-02-03 | 9c22d477a884… |
| 198.190.186.0 – 198.190.186.255 | 256 | US |
allocated | 1994-02-03 | dc6c69de3f46… |
| 198.190.187.0 – 198.190.187.255 | 256 | US |
allocated | 1994-02-03 | ed8a17b7aa9c… |
| 198.190.188.0 – 198.190.188.255 | 256 | US |
allocated | 1994-02-03 | e38d2e68dc31… |
| 198.190.189.0 – 198.190.189.255 | 256 | US |
allocated | 1994-02-03 | 740085018225… |
| 198.190.190.0 – 198.190.190.255 | 256 | US |
allocated | 1994-02-03 | 255f7e0a951d… |
| 198.190.191.0 – 198.190.191.255 | 256 | US |
allocated | 1994-02-03 | 857fc366c955… |
| 199.9.64.0 – 199.9.127.255 | 16,384 | US |
allocated | 1994-02-03 | 45fe880b68a8… |
| 199.122.16.0 – 199.122.23.255 | 2,048 | US |
allocated | 1994-02-03 | 45fe880b68a8… |
| 199.122.24.0 – 199.122.27.255 | 1,024 | US |
allocated | 1994-02-03 | 45fe880b68a8… |
| 199.127.32.0 – 199.127.39.255 | 2,048 | US |
allocated | 1994-02-03 | 383d5ef31f24… |
| 199.127.40.0 – 199.127.41.255 | 512 | US |
allocated | 1994-02-03 | 383d5ef31f24… |
| 196.3.73.0 – 196.3.73.255 | 256 |  GD |
allocated | 1994-02-02 | 8b9642cd469a… |
| 198.190.139.0 – 198.190.139.255 | 256 | US |
allocated | 1994-02-02 | 07fd8a6c4431… |
| 198.190.140.0 – 198.190.143.255 | 1,024 | US |
allocated | 1994-02-02 | 2db86caf0745… |
| 198.190.144.0 – 198.190.144.255 | 256 | US |
allocated | 1994-02-02 | 2db86caf0745… |
| 198.190.145.0 – 198.190.145.255 | 256 | US |
allocated | 1994-02-02 | 1718a5e36702… |
| 198.190.146.0 – 198.190.146.255 | 256 | US |
allocated | 1994-02-02 | 1718a5e36702… |
| 198.190.147.0 – 198.190.147.255 | 256 | US |
allocated | 1994-02-02 | 71a67f14563e… |
| 198.190.148.0 – 198.190.148.255 | 256 | US |
allocated | 1994-02-02 | 71a67f14563e… |
| 198.190.149.0 – 198.190.149.255 | 256 | US |
allocated | 1994-02-02 | 25f74751e202… |
| 198.190.150.0 – 198.190.151.255 | 512 | US |
allocated | 1994-02-02 | 25f74751e202… |
| 198.190.152.0 – 198.190.155.255 | 1,024 | US |
allocated | 1994-02-02 | 6dcdec11f00a… |
| 198.190.156.0 – 198.190.157.255 | 512 | US |
allocated | 1994-02-02 | b7da171600d9… |
| 198.190.158.0 – 198.190.158.255 | 256 | US |
allocated | 1994-02-02 | 45084848ec7a… |
| 198.190.159.0 – 198.190.159.255 | 256 | US |
allocated | 1994-02-02 | 5fea0f6b1426… |
| 198.190.160.0 – 198.190.160.255 | 256 | US |
allocated | 1994-02-02 | cc19b0768e24… |
| 198.190.161.0 – 198.190.161.255 | 256 | US |
allocated | 1994-02-02 | cc66bdebf0e3… |
| 198.190.162.0 – 198.190.162.255 | 256 | US |
allocated | 1994-02-02 | 6bc0aa5d16ac… |
| 198.190.163.0 – 198.190.163.255 | 256 | US |
allocated | 1994-02-02 | 13368e42c537… |
| 198.190.164.0 – 198.190.164.255 | 256 | US |
allocated | 1994-02-02 | 9226838b73ad… |
| 198.190.165.0 – 198.190.165.255 | 256 | US |
allocated | 1994-02-02 | f300b1e6188b… |
| 198.190.166.0 – 198.190.166.255 | 256 | US |
allocated | 1994-02-02 | 6af3dbdad10c… |
| 198.190.168.0 – 198.190.168.255 | 256 | US |
allocated | 1994-02-02 | 007da14f2f9f… |
| 198.190.169.0 – 198.190.169.255 | 256 | US |
allocated | 1994-02-02 | b7ec42823c89… |
| 198.190.170.0 – 198.190.170.255 | 256 | US |
allocated | 1994-02-02 | 57511459ae1b… |
| 198.190.171.0 – 198.190.171.255 | 256 | US |
allocated | 1994-02-02 | 0010e9390885… |
| 198.190.172.0 – 198.190.172.255 | 256 | US |
allocated | 1994-02-02 | fe516844c894… |
| 199.10.148.0 – 199.10.148.255 | 256 | US |
allocated | 1994-02-02 | 45fe880b68a8… |
| 199.10.149.0 – 199.10.149.255 | 256 | US |
allocated | 1994-02-02 | 45fe880b68a8… |
| 199.43.4.0 – 199.43.7.255 | 1,024 | US |
allocated | 1994-02-02 | a7e1bee7aba7… |
| 199.43.8.0 – 199.43.15.255 | 2,048 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.43.16.0 – 199.43.17.255 | 512 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.43.20.0 – 199.43.23.255 | 1,024 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.43.24.0 – 199.43.31.255 | 2,048 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.43.32.0 – 199.43.39.255 | 2,048 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.43.40.0 – 199.43.43.255 | 1,024 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.43.44.0 – 199.43.44.255 | 256 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.43.46.0 – 199.43.47.255 | 512 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.43.48.0 – 199.43.55.255 | 2,048 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.43.56.0 – 199.43.59.255 | 1,024 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.43.60.0 – 199.43.61.255 | 512 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.43.62.0 – 199.43.62.255 | 256 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.43.64.0 – 199.43.95.255 | 8,192 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.43.96.0 – 199.43.103.255 | 2,048 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.43.104.0 – 199.43.107.255 | 1,024 | US |
allocated | 1994-02-02 | 2c8b166870cf… |
| 199.60.49.0 – 199.60.49.255 | 256 | CA |
allocated | 1994-02-02 | a69da9e8b990… |
| 199.79.155.0 – 199.79.155.255 | 256 | US |
allocated | 1994-02-02 | decb48499fa3… |
| 199.79.157.0 – 199.79.157.255 | 256 | US |
allocated | 1994-02-02 | 3ca8cf376161… |
| 199.79.158.0 – 199.79.158.255 | 256 | US |
allocated | 1994-02-02 | 89de288518de… |
| 199.79.159.0 – 199.79.159.255 | 256 | US |
allocated | 1994-02-02 | e0e70bd8ff4f… |
| 199.79.160.0 – 199.79.161.255 | 512 | US |
allocated | 1994-02-02 | a32211558f5c… |
| 199.79.162.0 – 199.79.162.255 | 256 | US |
allocated | 1994-02-02 | a32211558f5c… |
| 199.79.163.0 – 199.79.163.255 | 256 | US |
allocated | 1994-02-02 | 45ef882ff664… |
| 199.79.164.0 – 199.79.164.255 | 256 | US |
allocated | 1994-02-02 | c3f33282debc… |
| 199.79.165.0 – 199.79.165.255 | 256 | US |
allocated | 1994-02-02 | eeb6ddeed2e0… |
| 199.79.166.0 – 199.79.166.255 | 256 | US |
allocated | 1994-02-02 | eeb6ddeed2e0… |
| 199.79.167.0 – 199.79.167.255 | 256 | US |
allocated | 1994-02-02 | 18fc06fe8113… |
| 199.79.168.0 – 199.79.171.255 | 1,024 | US |
allocated | 1994-02-02 | 0a7317cc1a4c… |
| 199.85.201.0 – 199.85.201.255 | 256 | CA |
allocated | 1994-02-02 | aaa9a4ea5f59… |
| 199.102.32.0 – 199.102.39.255 | 2,048 | US |
allocated | 1994-02-02 | ed09c183ff84… |
| 199.102.40.0 – 199.102.43.255 | 1,024 | US |
allocated | 1994-02-02 | ed09c183ff84… |
| 199.127.0.0 – 199.127.7.255 | 2,048 | US |
allocated | 1994-02-02 | 605b039d9146… |
| 199.164.16.0 – 199.164.31.255 | 4,096 | US |
allocated | 1994-02-02 | 72b85d56096c… |
| 199.165.0.0 – 199.165.7.255 | 2,048 | US |
allocated | 1994-02-02 | 8970eb054216… |
| 199.165.8.0 – 199.165.11.255 | 1,024 | US |
allocated | 1994-02-02 | 8970eb054216… |
| 199.165.16.0 – 199.165.31.255 | 4,096 | US |
allocated | 1994-02-02 | 4faaa718d0c2… |
| 199.166.2.0 – 199.166.2.255 | 256 | CA |
allocated | 1994-02-02 | a2618b224c44… |
| 199.166.4.0 – 199.166.4.255 | 256 | CA |
allocated | 1994-02-02 | 02212995bdfb… |
| 199.166.5.0 – 199.166.5.255 | 256 | CA |
allocated | 1994-02-02 | 32a0772159da… |
| 199.166.6.0 – 199.166.6.255 | 256 | CA |
allocated | 1994-02-02 | e23cabb7a6c5… |
| 199.166.7.0 – 199.166.7.255 | 256 | CA |
allocated | 1994-02-02 | a3f1744fbaa9… |
| 199.166.32.0 – 199.166.33.255 | 512 | US |
allocated | 1994-02-02 | e65f10104bf2… |
| 199.166.38.0 – 199.166.38.255 | 256 | CA |
allocated | 1994-02-02 | ca1c1092ffea… |
| 199.166.39.0 – 199.166.39.255 | 256 | CA |
allocated | 1994-02-02 | 321a6ed8c35a… |