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 |
|---|---|---|---|---|---|
| 198.235.1.0 – 198.235.1.255 | 256 |  CA |
allocated | 1993-08-06 | b757ae514369… |
| 198.235.4.0 – 198.235.7.255 | 1,024 | CA |
allocated | 1993-08-06 | b122321f7cc1… |
| 198.241.0.0 – 198.241.7.255 | 2,048 |  US |
allocated | 1993-08-06 | 58fc766b97a4… |
| 198.241.8.0 – 198.241.9.255 | 512 | US |
allocated | 1993-08-06 | 58fc766b97a4… |
| 198.242.0.0 – 198.242.255.255 | 65,536 | US |
allocated | 1993-08-06 | 37fe01d6d027… |
| 142.243.0.0 – 142.243.255.255 | 65,536 | CA |
allocated | 1993-08-05 | 64007b44d4d7… |
| 165.190.0.0 – 165.190.255.255 | 65,536 | US |
allocated | 1993-08-05 | aa58cc570f07… |
| 167.155.0.0 – 167.155.255.255 | 65,536 | US |
allocated | 1993-08-05 | b0c3f866acd8… |
| 198.148.240.0 – 198.148.240.255 | 256 | US |
allocated | 1993-08-05 | 08a7b1ea5f93… |
| 198.148.241.0 – 198.148.241.255 | 256 | US |
allocated | 1993-08-05 | 08a7b1ea5f93… |
| 198.148.242.0 – 198.148.242.255 | 256 | US |
allocated | 1993-08-05 | 08a7b1ea5f93… |
| 198.148.243.0 – 198.148.243.255 | 256 | US |
allocated | 1993-08-05 | 08a7b1ea5f93… |
| 198.148.244.0 – 198.148.244.255 | 256 | US |
allocated | 1993-08-05 | 08a7b1ea5f93… |
| 198.148.245.0 – 198.148.245.255 | 256 | US |
allocated | 1993-08-05 | 08a7b1ea5f93… |
| 198.148.246.0 – 198.148.246.255 | 256 | US |
allocated | 1993-08-05 | 08a7b1ea5f93… |
| 198.148.247.0 – 198.148.247.255 | 256 | US |
allocated | 1993-08-05 | 08a7b1ea5f93… |
| 198.148.248.0 – 198.148.248.255 | 256 | US |
allocated | 1993-08-05 | 08a7b1ea5f93… |
| 198.148.249.0 – 198.148.249.255 | 256 | US |
allocated | 1993-08-05 | 08a7b1ea5f93… |
| 198.148.250.0 – 198.148.250.255 | 256 | US |
allocated | 1993-08-05 | 08a7b1ea5f93… |
| 198.153.128.0 – 198.153.128.255 | 256 | US |
allocated | 1993-08-05 | 08a7b1ea5f93… |
| 198.153.129.0 – 198.153.129.255 | 256 | US |
allocated | 1993-08-05 | ffb8d99dc885… |
| 198.153.130.0 – 198.153.130.255 | 256 | US |
allocated | 1993-08-05 | ce5e1a8d45b8… |
| 198.153.131.0 – 198.153.131.255 | 256 | US |
allocated | 1993-08-05 | 1e652bf53c4b… |
| 198.153.132.0 – 198.153.132.255 | 256 | US |
allocated | 1993-08-05 | 7d2f753d855b… |
| 198.153.133.0 – 198.153.133.255 | 256 | US |
allocated | 1993-08-05 | 5a8d0cfaadd7… |
| 198.153.134.0 – 198.153.134.255 | 256 | US |
allocated | 1993-08-05 | a9c636a8a477… |
| 198.153.135.0 – 198.153.135.255 | 256 | US |
allocated | 1993-08-05 | 7928043f45a5… |
| 198.180.168.0 – 198.180.171.255 | 1,024 | US |
allocated | 1993-08-05 | 696805f72773… |
| 198.180.172.0 – 198.180.175.255 | 1,024 | US |
allocated | 1993-08-05 | 55ef32978506… |
| 198.180.176.0 – 198.180.177.255 | 512 | US |
allocated | 1993-08-05 | 55ef32978506… |
| 198.180.178.0 – 198.180.178.255 | 256 | US |
allocated | 1993-08-05 | 55ef32978506… |
| 198.180.179.0 – 198.180.179.255 | 256 | US |
allocated | 1993-08-05 | e2164352aef4… |
| 198.180.180.0 – 198.180.180.255 | 256 | US |
allocated | 1993-08-05 | c858755edf09… |
| 198.180.181.0 – 198.180.181.255 | 256 | US |
allocated | 1993-08-05 | a0c239d84f67… |
| 198.183.64.0 – 198.183.127.255 | 16,384 | US |
allocated | 1993-08-05 | d2ca47971f11… |
| 198.235.160.0 – 198.235.175.255 | 4,096 | CA |
allocated | 1993-08-05 | 66ada3b333a3… |
| 198.241.32.0 – 198.241.39.255 | 2,048 | US |
allocated | 1993-08-05 | e72d6ae1ba2f… |
| 198.241.40.0 – 198.241.43.255 | 1,024 | US |
allocated | 1993-08-05 | e72d6ae1ba2f… |
| 165.189.0.0 – 165.189.255.255 | 65,536 | US |
allocated | 1993-08-04 | 0cf5a0a3a96f… |
| 192.84.210.0 – 192.84.210.255 | 256 | US |
allocated | 1993-08-04 | 0a183a0353f0… |
| 198.148.223.0 – 198.148.223.255 | 256 | US |
allocated | 1993-08-04 | d8016e006489… |
| 198.148.224.0 – 198.148.225.255 | 512 | US |
allocated | 1993-08-04 | d8016e006489… |
| 198.148.226.0 – 198.148.226.255 | 256 | US |
allocated | 1993-08-04 | d8016e006489… |
| 198.148.227.0 – 198.148.227.255 | 256 | US |
allocated | 1993-08-04 | 30a644cc199f… |
| 198.148.228.0 – 198.148.228.255 | 256 | US |
allocated | 1993-08-04 | 921d2dc47c79… |
| 198.148.229.0 – 198.148.229.255 | 256 | US |
allocated | 1993-08-04 | 569f7bcf3d9c… |
| 198.162.72.0 – 198.162.72.255 | 256 | US |
allocated | 1993-08-04 | 018bcd6d578e… |
| 198.162.73.0 – 198.162.73.255 | 256 | US |
allocated | 1993-08-04 | 018bcd6d578e… |
| 198.162.74.0 – 198.162.74.255 | 256 | US |
allocated | 1993-08-04 | 018bcd6d578e… |
| 198.162.75.0 – 198.162.75.255 | 256 | US |
allocated | 1993-08-04 | 018bcd6d578e… |
| 198.162.76.0 – 198.162.76.255 | 256 | US |
allocated | 1993-08-04 | 018bcd6d578e… |
| 198.162.77.0 – 198.162.77.255 | 256 | US |
allocated | 1993-08-04 | 018bcd6d578e… |
| 198.162.78.0 – 198.162.78.255 | 256 | US |
allocated | 1993-08-04 | 018bcd6d578e… |
| 198.162.79.0 – 198.162.79.255 | 256 | US |
allocated | 1993-08-04 | 018bcd6d578e… |
| 198.162.80.0 – 198.162.80.255 | 256 | US |
allocated | 1993-08-04 | 018bcd6d578e… |
| 198.162.81.0 – 198.162.81.255 | 256 | US |
allocated | 1993-08-04 | 018bcd6d578e… |
| 198.162.82.0 – 198.162.82.255 | 256 | US |
allocated | 1993-08-04 | 018bcd6d578e… |
| 198.162.83.0 – 198.162.83.255 | 256 | US |
allocated | 1993-08-04 | 018bcd6d578e… |
| 198.180.155.0 – 198.180.155.255 | 256 | US |
allocated | 1993-08-04 | b3e9b0594014… |
| 198.180.156.0 – 198.180.157.255 | 512 | US |
allocated | 1993-08-04 | a6440e911895… |
| 198.180.158.0 – 198.180.158.255 | 256 | US |
allocated | 1993-08-04 | a6440e911895… |
| 198.180.160.0 – 198.180.160.255 | 256 | US |
allocated | 1993-08-04 | c23efa78b22d… |
| 198.180.161.0 – 198.180.161.255 | 256 | US |
allocated | 1993-08-04 | 7a43b8579dc2… |
| 198.180.162.0 – 198.180.163.255 | 512 | US |
allocated | 1993-08-04 | 7a43b8579dc2… |
| 198.180.164.0 – 198.180.164.255 | 256 | US |
allocated | 1993-08-04 | 7a43b8579dc2… |
| 198.180.165.0 – 198.180.165.255 | 256 | US |
allocated | 1993-08-04 | cade225cf87a… |
| 198.180.166.0 – 198.180.166.255 | 256 | US |
allocated | 1993-08-04 | c361a71097ec… |
| 198.180.167.0 – 198.180.167.255 | 256 | US |
allocated | 1993-08-04 | 792140e61f23… |
| 198.241.16.0 – 198.241.31.255 | 4,096 | US |
allocated | 1993-08-04 | 39319c22f53f… |
| 167.154.0.0 – 167.154.255.255 | 65,536 | US |
allocated | 1993-08-03 | ecc2e0a75d54… |
| 198.148.199.0 – 198.148.199.255 | 256 | US |
allocated | 1993-08-03 | 7028f2ba1f63… |
| 198.148.200.0 – 198.148.201.255 | 512 | US |
allocated | 1993-08-03 | 0ecc04a015f4… |
| 198.148.202.0 – 198.148.202.255 | 256 | US |
allocated | 1993-08-03 | 0ecc04a015f4… |
| 198.148.204.0 – 198.148.204.255 | 256 | US |
allocated | 1993-08-03 | a95ec970950f… |
| 198.148.205.0 – 198.148.205.255 | 256 | US |
allocated | 1993-08-03 | a8db53aefae4… |
| 198.148.206.0 – 198.148.206.255 | 256 | US |
allocated | 1993-08-03 | cc3bbbc256d1… |
| 198.148.207.0 – 198.148.207.255 | 256 | US |
allocated | 1993-08-03 | db706c49371f… |
| 198.148.208.0 – 198.148.208.255 | 256 | US |
allocated | 1993-08-03 | e7b7515d2638… |
| 198.148.209.0 – 198.148.209.255 | 256 | US |
allocated | 1993-08-03 | 4e002516ebf5… |
| 198.148.210.0 – 198.148.210.255 | 256 | US |
allocated | 1993-08-03 | f4c3f030b497… |
| 198.148.211.0 – 198.148.211.255 | 256 | US |
allocated | 1993-08-03 | 0277acd3f4bb… |
| 198.148.212.0 – 198.148.212.255 | 256 | US |
allocated | 1993-08-03 | da9e3de0be31… |
| 198.148.213.0 – 198.148.213.255 | 256 | US |
allocated | 1993-08-03 | e16c456d10a0… |
| 198.148.214.0 – 198.148.215.255 | 512 | US |
allocated | 1993-08-03 | e16c456d10a0… |
| 198.148.216.0 – 198.148.217.255 | 512 | US |
allocated | 1993-08-03 | e16c456d10a0… |
| 198.148.218.0 – 198.148.219.255 | 512 | US |
allocated | 1993-08-03 | b8474b25bc16… |
| 198.148.220.0 – 198.148.221.255 | 512 | US |
allocated | 1993-08-03 | b8474b25bc16… |
| 198.148.222.0 – 198.148.222.255 | 256 | US |
allocated | 1993-08-03 | b8474b25bc16… |
| 198.161.80.0 – 198.161.80.255 | 256 | US |
allocated | 1993-08-03 | b0d6b5b98e95… |
| 198.180.149.0 – 198.180.149.255 | 256 | US |
allocated | 1993-08-03 | 29965b22340a… |
| 198.180.154.0 – 198.180.154.255 | 256 | US |
allocated | 1993-08-03 | 87e32f70452a… |
| 198.212.64.0 – 198.212.127.255 | 16,384 | US |
allocated | 1993-08-03 | 646c76b1aa2b… |
| 167.150.1.0 – 167.150.1.255 | 256 | US |
allocated | 1993-08-02 | 8c051b3e45d1… |
| 167.150.8.0 – 167.150.9.255 | 512 | US |
allocated | 1993-08-02 | 8c051b3e45d1… |
| 167.150.12.0 – 167.150.12.255 | 256 | US |
allocated | 1993-08-02 | 8c051b3e45d1… |
| 167.150.14.0 – 167.150.15.255 | 512 | US |
allocated | 1993-08-02 | 8c051b3e45d1… |
| 167.150.16.0 – 167.150.16.255 | 256 | US |
allocated | 1993-08-02 | 8c051b3e45d1… |
| 167.150.20.0 – 167.150.20.255 | 256 | US |
allocated | 1993-08-02 | 8c051b3e45d1… |
| 167.150.23.0 – 167.150.23.255 | 256 | US |
allocated | 1993-08-02 | 8c051b3e45d1… |
| 167.150.28.0 – 167.150.28.255 | 256 | US |
allocated | 1993-08-02 | 8c051b3e45d1… |