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 |
|---|---|---|---|---|---|
| 198.147.249.0 – 198.147.249.255 | 256 |  US |
allocated | 1993-06-14 | 2a91d7352e06… |
| 198.187.8.0 – 198.187.15.255 | 2,048 | US |
allocated | 1993-06-14 | 5a9eb3e48998… |
| 142.225.0.0 – 142.225.255.255 | 65,536 |  CA |
allocated | 1993-06-11 | 63d3b342f64a… |
| 165.137.0.0 – 165.137.255.255 | 65,536 | US |
allocated | 1993-06-11 | 175aa26afc37… |
| 165.138.0.0 – 165.138.255.255 | 65,536 | US |
allocated | 1993-06-11 | 82e5306d74c0… |
| 165.139.0.0 – 165.139.255.255 | 65,536 | US |
allocated | 1993-06-11 | 82e5306d74c0… |
| 192.81.88.0 – 192.81.88.255 | 256 | US |
allocated | 1993-06-11 | 84e5f922df06… |
| 198.96.2.0 – 198.96.2.255 | 256 | CA |
allocated | 1993-06-11 | 64c68bf7caea… |
| 198.96.3.0 – 198.96.3.255 | 256 | CA |
allocated | 1993-06-11 | 74e7368c3f35… |
| 198.99.203.0 – 198.99.203.255 | 256 | US |
allocated | 1993-06-11 | 6df61e967e5f… |
| 198.136.221.0 – 198.136.221.255 | 256 | US |
allocated | 1993-06-11 | 0fa103b27e92… |
| 198.136.222.0 – 198.136.222.255 | 256 | US |
allocated | 1993-06-11 | 7e1135c45248… |
| 198.136.223.0 – 198.136.223.255 | 256 | US |
allocated | 1993-06-11 | 0b2c1d3621f7… |
| 198.136.224.0 – 198.136.224.255 | 256 | US |
allocated | 1993-06-11 | 5bdb5bf4c2ab… |
| 198.136.225.0 – 198.136.225.255 | 256 | US |
allocated | 1993-06-11 | 24c22872268f… |
| 198.136.226.0 – 198.136.226.255 | 256 | US |
allocated | 1993-06-11 | d9012ab363a9… |
| 198.147.214.0 – 198.147.214.255 | 256 | US |
allocated | 1993-06-11 | d51edd7177bf… |
| 198.147.215.0 – 198.147.215.255 | 256 | US |
allocated | 1993-06-11 | ff7cbdb49584… |
| 198.147.216.0 – 198.147.217.255 | 512 | US |
allocated | 1993-06-11 | 8c0c03611e92… |
| 198.147.218.0 – 198.147.218.255 | 256 | US |
allocated | 1993-06-11 | 247d417cb518… |
| 198.147.220.0 – 198.147.220.255 | 256 | US |
allocated | 1993-06-11 | 1c4c6b568968… |
| 198.147.221.0 – 198.147.221.255 | 256 | US |
allocated | 1993-06-11 | 0d347f298ee4… |
| 198.147.222.0 – 198.147.223.255 | 512 | US |
allocated | 1993-06-11 | 4248388af215… |
| 198.147.224.0 – 198.147.224.255 | 256 | US |
allocated | 1993-06-11 | 45719ab183fe… |
| 198.147.225.0 – 198.147.225.255 | 256 | US |
allocated | 1993-06-11 | db7d7ff08298… |
| 198.185.4.0 – 198.185.7.255 | 1,024 | US |
allocated | 1993-06-11 | 8b76035d9807… |
| 198.190.0.0 – 198.190.7.255 | 2,048 | US |
allocated | 1993-06-11 | cbf1b9ba7af9… |
| 198.190.16.0 – 198.190.23.255 | 2,048 | US |
allocated | 1993-06-11 | 0454af235743… |
| 198.190.24.0 – 198.190.27.255 | 1,024 | US |
allocated | 1993-06-11 | 0454af235743… |
| 198.190.28.0 – 198.190.29.255 | 512 | US |
allocated | 1993-06-11 | 0454af235743… |
| 198.190.30.0 – 198.190.30.255 | 256 | US |
allocated | 1993-06-11 | 0454af235743… |
| 198.136.213.0 – 198.136.213.255 | 256 | US |
allocated | 1993-06-10 | 26bbe452500a… |
| 198.136.214.0 – 198.136.214.255 | 256 | US |
allocated | 1993-06-10 | 26bbe452500a… |
| 198.136.217.0 – 198.136.217.255 | 256 | US |
allocated | 1993-06-10 | 2eaf7c24e15d… |
| 198.136.218.0 – 198.136.218.255 | 256 | US |
allocated | 1993-06-10 | e7e83a59303b… |
| 198.136.219.0 – 198.136.219.255 | 256 | US |
allocated | 1993-06-10 | 32f2c0ee62cb… |
| 198.136.220.0 – 198.136.220.255 | 256 | US |
allocated | 1993-06-10 | 6dc4648dd673… |
| 198.147.198.0 – 198.147.198.255 | 256 | US |
allocated | 1993-06-10 | 01165d43eee5… |
| 198.147.199.0 – 198.147.199.255 | 256 | US |
allocated | 1993-06-10 | b9f4a6fac22d… |
| 198.147.200.0 – 198.147.200.255 | 256 | US |
allocated | 1993-06-10 | b9f4a6fac22d… |
| 198.147.201.0 – 198.147.201.255 | 256 | US |
allocated | 1993-06-10 | b9f4a6fac22d… |
| 198.147.203.0 – 198.147.203.255 | 256 | US |
allocated | 1993-06-10 | cfff93e74140… |
| 198.147.204.0 – 198.147.204.255 | 256 | US |
allocated | 1993-06-10 | 24c684383ca0… |
| 198.147.205.0 – 198.147.205.255 | 256 | US |
allocated | 1993-06-10 | 2c8b166870cf… |
| 160.126.0.0 – 160.126.255.255 | 65,536 | US |
allocated | 1993-06-09 | 45fe880b68a8… |
| 165.135.0.0 – 165.135.255.255 | 65,536 | US |
allocated | 1993-06-09 | 24256b39ad73… |
| 165.136.0.0 – 165.136.255.255 | 65,536 | US |
allocated | 1993-06-09 | c0596c9d1e12… |
| 167.110.0.0 – 167.110.255.255 | 65,536 | US |
allocated | 1993-06-09 | c914229e6744… |
| 198.97.132.0 – 198.97.132.255 | 256 | US |
allocated | 1993-06-09 | 45fe880b68a8… |
| 198.97.134.0 – 198.97.134.255 | 256 | US |
allocated | 1993-06-09 | 45fe880b68a8… |
| 198.97.135.0 – 198.97.135.255 | 256 | US |
allocated | 1993-06-09 | 45fe880b68a8… |
| 198.136.207.0 – 198.136.207.255 | 256 | US |
allocated | 1993-06-09 | 4fb76af6644d… |
| 198.136.208.0 – 198.136.208.255 | 256 | US |
allocated | 1993-06-09 | 4fb76af6644d… |
| 198.136.209.0 – 198.136.209.255 | 256 | US |
allocated | 1993-06-09 | 6532bec857da… |
| 198.136.210.0 – 198.136.210.255 | 256 | US |
allocated | 1993-06-09 | 46145cb9c2d2… |
| 198.136.211.0 – 198.136.211.255 | 256 | US |
allocated | 1993-06-09 | 6d159b31f99f… |
| 198.136.212.0 – 198.136.212.255 | 256 | US |
allocated | 1993-06-09 | 3c5067769d59… |
| 198.147.192.0 – 198.147.192.255 | 256 | US |
allocated | 1993-06-09 | b9ea0a7c3235… |
| 198.147.193.0 – 198.147.193.255 | 256 | US |
allocated | 1993-06-09 | b9ea0a7c3235… |
| 198.147.194.0 – 198.147.194.255 | 256 | US |
allocated | 1993-06-09 | b9ea0a7c3235… |
| 198.147.195.0 – 198.147.195.255 | 256 | US |
allocated | 1993-06-09 | b9ea0a7c3235… |
| 198.147.196.0 – 198.147.196.255 | 256 | US |
allocated | 1993-06-09 | 50cdceb0dd2f… |
| 198.147.197.0 – 198.147.197.255 | 256 | US |
allocated | 1993-06-09 | 3c5067769d59… |
| 198.169.3.0 – 198.169.3.255 | 256 | CA |
allocated | 1993-06-09 | 9e284a792f71… |
| 198.185.8.0 – 198.185.15.255 | 2,048 | US |
allocated | 1993-06-09 | 8bacb0c66f19… |
| 198.185.16.0 – 198.185.23.255 | 2,048 | US |
allocated | 1993-06-09 | 36d3d57ed935… |
| 198.185.24.0 – 198.185.25.255 | 512 | US |
allocated | 1993-06-09 | 36d3d57ed935… |
| 165.134.0.0 – 165.134.255.255 | 65,536 | US |
allocated | 1993-06-08 | baf828ce954f… |
| 198.73.240.0 – 198.73.240.255 | 256 | CA |
allocated | 1993-06-08 | 35dc65a2e095… |
| 198.136.201.0 – 198.136.201.255 | 256 | US |
allocated | 1993-06-08 | cc3bbbc256d1… |
| 198.136.202.0 – 198.136.202.255 | 256 | US |
allocated | 1993-06-08 | 042f0a585f0a… |
| 198.136.203.0 – 198.136.203.255 | 256 | US |
allocated | 1993-06-08 | dc66e74387e2… |
| 198.136.204.0 – 198.136.204.255 | 256 | US |
allocated | 1993-06-08 | dc66e74387e2… |
| 198.136.205.0 – 198.136.205.255 | 256 | US |
allocated | 1993-06-08 | c4a26eb792c5… |
| 198.136.206.0 – 198.136.206.255 | 256 | US |
allocated | 1993-06-08 | c4a26eb792c5… |
| 198.146.0.0 – 198.146.255.255 | 65,536 | US |
allocated | 1993-06-08 | 96af201ad48b… |
| 198.147.186.0 – 198.147.186.255 | 256 | US |
allocated | 1993-06-08 | fd7645bd2a8d… |
| 198.147.187.0 – 198.147.187.255 | 256 | US |
allocated | 1993-06-08 | 39ed32a90d25… |
| 198.147.188.0 – 198.147.188.255 | 256 | US |
allocated | 1993-06-08 | 2056ba7e0ba1… |
| 198.147.189.0 – 198.147.189.255 | 256 | US |
allocated | 1993-06-08 | 0bfb9fd09f2e… |
| 198.147.190.0 – 198.147.190.255 | 256 | US |
allocated | 1993-06-08 | e67301995ea7… |
| 198.147.191.0 – 198.147.191.255 | 256 | US |
allocated | 1993-06-08 | b9ea0a7c3235… |
| 198.161.32.0 – 198.161.63.255 | 8,192 | CA |
allocated | 1993-06-08 | 4cda08ecbf58… |
| 198.163.3.0 – 198.163.3.255 | 256 | CA |
allocated | 1993-06-08 | 942e360861b6… |
| 198.168.2.0 – 198.168.2.255 | 256 | CA |
allocated | 1993-06-08 | 0947d5738b9d… |
| 198.182.16.0 – 198.182.31.255 | 4,096 | US |
allocated | 1993-06-08 | 2d90cbf4f78e… |
| 165.130.0.0 – 165.130.255.255 | 65,536 | US |
allocated | 1993-06-07 | 44a317ee2c0a… |
| 165.131.0.0 – 165.131.255.255 | 65,536 | US |
allocated | 1993-06-07 | c6c2aa024ef0… |
| 167.109.0.0 – 167.109.255.255 | 65,536 | US |
allocated | 1993-06-07 | 0dc5fadbcfc2… |
| 198.97.130.0 – 198.97.130.255 | 256 | US |
allocated | 1993-06-07 | 45fe880b68a8… |
| 198.97.131.0 – 198.97.131.255 | 256 | US |
allocated | 1993-06-07 | 45fe880b68a8… |
| 198.97.133.0 – 198.97.133.255 | 256 | US |
allocated | 1993-06-07 | 45fe880b68a8… |
| 198.136.193.0 – 198.136.193.255 | 256 | US |
allocated | 1993-06-07 | 992887a86c25… |
| 198.136.196.0 – 198.136.196.255 | 256 | US |
allocated | 1993-06-07 | 1d31b62a7c6d… |
| 198.136.197.0 – 198.136.197.255 | 256 | US |
allocated | 1993-06-07 | 39ef7bcd6d49… |
| 198.136.198.0 – 198.136.198.255 | 256 | US |
allocated | 1993-06-07 | c4465b719c42… |
| 198.136.199.0 – 198.136.199.255 | 256 | US |
allocated | 1993-06-07 | 75ec622548e0… |
| 198.136.200.0 – 198.136.200.255 | 256 | US |
allocated | 1993-06-07 | 7c1a9fbb8c77… |
| 198.147.177.0 – 198.147.177.255 | 256 | US |
allocated | 1993-06-07 | 535d44b441d5… |
| 198.147.178.0 – 198.147.178.255 | 256 | US |
allocated | 1993-06-07 | 535d44b441d5… |