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 |
|---|---|---|---|---|---|
| 198.182.148.0 – 198.182.148.255 | 256 |  US |
allocated | 1993-08-19 | 111541c9bb76… |
| 198.182.149.0 – 198.182.149.255 | 256 | US |
allocated | 1993-08-19 | 4989f2116c9f… |
| 198.235.184.0 – 198.235.184.255 | 256 |  CA |
allocated | 1993-08-19 | cc3fa8627531… |
| 165.200.0.0 – 165.200.255.255 | 65,536 | US |
allocated | 1993-08-18 | 27fbeda7f5ec… |
| 165.201.0.0 – 165.201.255.255 | 65,536 | US |
allocated | 1993-08-18 | b0afd76788d7… |
| 167.165.0.0 – 167.165.255.255 | 65,536 | US |
allocated | 1993-08-18 | 3c7e0ad00bb4… |
| 192.197.216.0 – 192.197.216.255 | 256 | US |
allocated | 1993-08-18 | 42543342623e… |
| 198.153.222.0 – 198.153.222.255 | 256 | US |
allocated | 1993-08-18 | 8672dd8bd3c8… |
| 198.153.224.0 – 198.153.231.255 | 2,048 | US |
allocated | 1993-08-18 | 1e652bf53c4b… |
| 198.163.40.0 – 198.163.47.255 | 2,048 | CA |
allocated | 1993-08-18 | e3ecd4bba475… |
| 198.163.48.0 – 198.163.49.255 | 512 | CA |
allocated | 1993-08-18 | e3ecd4bba475… |
| 198.182.130.0 – 198.182.131.255 | 512 | US |
allocated | 1993-08-18 | 2d74e9434138… |
| 198.182.132.0 – 198.182.133.255 | 512 | US |
allocated | 1993-08-18 | 2d74e9434138… |
| 198.182.134.0 – 198.182.134.255 | 256 | US |
allocated | 1993-08-18 | 2d74e9434138… |
| 198.182.135.0 – 198.182.135.255 | 256 | US |
allocated | 1993-08-18 | 9523c53bcf37… |
| 198.182.136.0 – 198.182.136.255 | 256 | US |
allocated | 1993-08-18 | 9523c53bcf37… |
| 198.182.137.0 – 198.182.137.255 | 256 | US |
allocated | 1993-08-18 | 2270094af488… |
| 198.182.138.0 – 198.182.138.255 | 256 | US |
allocated | 1993-08-18 | 9523c53bcf37… |
| 198.182.139.0 – 198.182.139.255 | 256 | US |
allocated | 1993-08-18 | 385f021ef690… |
| 198.182.140.0 – 198.182.140.255 | 256 | US |
allocated | 1993-08-18 | b0afd76788d7… |
| 198.244.16.0 – 198.244.31.255 | 4,096 | US |
allocated | 1993-08-18 | b6cfbf4773c2… |
| 165.199.0.0 – 165.199.255.255 | 65,536 | US |
allocated | 1993-08-17 | 74f6cd11d3d5… |
| 192.132.207.0 – 192.132.207.255 | 256 | US |
allocated | 1993-08-17 | 0596821a6910… |
| 198.153.205.0 – 198.153.205.255 | 256 | US |
allocated | 1993-08-17 | c332235df9c0… |
| 198.153.206.0 – 198.153.206.255 | 256 | US |
allocated | 1993-08-17 | 9a65a87e3abf… |
| 198.153.220.0 – 198.153.220.255 | 256 | US |
allocated | 1993-08-17 | dc4dab5d216e… |
| 198.153.221.0 – 198.153.221.255 | 256 | US |
allocated | 1993-08-17 | dc4dab5d216e… |
| 198.180.244.0 – 198.180.247.255 | 1,024 | US |
allocated | 1993-08-17 | 115263e891c1… |
| 198.180.248.0 – 198.180.249.255 | 512 | US |
allocated | 1993-08-17 | 115263e891c1… |
| 198.180.250.0 – 198.180.250.255 | 256 | US |
allocated | 1993-08-17 | ab6ce3e2ac83… |
| 198.180.252.0 – 198.180.252.255 | 256 | US |
allocated | 1993-08-17 | 0a08bf7fe443… |
| 198.180.254.0 – 198.180.254.255 | 256 | US |
allocated | 1993-08-17 | 13390facc012… |
| 198.182.128.0 – 198.182.129.255 | 512 | US |
allocated | 1993-08-17 | 9523c53bcf37… |
| 165.196.0.0 – 165.196.255.255 | 65,536 | US |
allocated | 1993-08-16 | 32afd937f94b… |
| 165.197.0.0 – 165.197.255.255 | 65,536 | US |
allocated | 1993-08-16 | f5dadeafed98… |
| 165.198.0.0 – 165.198.255.255 | 65,536 | US |
allocated | 1993-08-16 | f5dadeafed98… |
| 192.139.194.0 – 192.139.195.255 | 512 | CA |
allocated | 1993-08-16 | 84344661f626… |
| 198.180.233.0 – 198.180.233.255 | 256 | US |
allocated | 1993-08-16 | 9aa7de3a4c1d… |
| 198.180.234.0 – 198.180.235.255 | 512 | US |
allocated | 1993-08-16 | 4b3e152c829c… |
| 198.180.236.0 – 198.180.236.255 | 256 | US |
allocated | 1993-08-16 | 4b3e152c829c… |
| 198.180.237.0 – 198.180.237.255 | 256 | US |
allocated | 1993-08-16 | 8fa09647bea8… |
| 198.180.238.0 – 198.180.238.255 | 256 | US |
allocated | 1993-08-16 | 811b923d709d… |
| 198.180.239.0 – 198.180.239.255 | 256 | US |
allocated | 1993-08-16 | 18ef5c82ee01… |
| 198.180.240.0 – 198.180.241.255 | 512 | US |
allocated | 1993-08-16 | a4b12ae019e0… |
| 198.180.242.0 – 198.180.242.255 | 256 | US |
allocated | 1993-08-16 | 6623070c3799… |
| 198.180.243.0 – 198.180.243.255 | 256 | US |
allocated | 1993-08-16 | 4db3acf64d4d… |
| 198.206.16.0 – 198.206.31.255 | 4,096 | US |
allocated | 1993-08-16 | 1fd660ca4c6c… |
| 198.235.178.0 – 198.235.178.255 | 256 | US |
allocated | 1993-08-16 | a81a6e77450e… |
| 198.235.179.0 – 198.235.179.255 | 256 | US |
allocated | 1993-08-16 | a81a6e77450e… |
| 192.40.65.0 – 192.40.65.255 | 256 | US |
allocated | 1993-08-13 | a140e131c3f7… |
| 198.97.173.0 – 198.97.173.255 | 256 | US |
allocated | 1993-08-13 | d8f04d1657b9… |
| 198.97.174.0 – 198.97.174.255 | 256 | US |
allocated | 1993-08-13 | d8f04d1657b9… |
| 198.97.175.0 – 198.97.175.255 | 256 | US |
allocated | 1993-08-13 | d8f04d1657b9… |
| 198.97.176.0 – 198.97.176.255 | 256 | US |
allocated | 1993-08-13 | d8f04d1657b9… |
| 198.97.177.0 – 198.97.177.255 | 256 | US |
allocated | 1993-08-13 | d8f04d1657b9… |
| 198.97.178.0 – 198.97.178.255 | 256 | US |
allocated | 1993-08-13 | d8f04d1657b9… |
| 198.97.179.0 – 198.97.179.255 | 256 | US |
allocated | 1993-08-13 | d8f04d1657b9… |
| 198.97.200.0 – 198.97.200.255 | 256 | US |
allocated | 1993-08-13 | d8f04d1657b9… |
| 198.97.205.0 – 198.97.205.255 | 256 | US |
allocated | 1993-08-13 | 45fe880b68a8… |
| 198.97.207.0 – 198.97.207.255 | 256 | US |
allocated | 1993-08-13 | 45fe880b68a8… |
| 198.97.208.0 – 198.97.208.255 | 256 | US |
allocated | 1993-08-13 | 45fe880b68a8… |
| 198.97.210.0 – 198.97.210.255 | 256 | US |
allocated | 1993-08-13 | 45fe880b68a8… |
| 198.153.200.0 – 198.153.200.255 | 256 | US |
allocated | 1993-08-13 | a1de7047c06a… |
| 198.153.201.0 – 198.153.201.255 | 256 | US |
allocated | 1993-08-13 | c785e7ac890d… |
| 198.153.202.0 – 198.153.202.255 | 256 | US |
allocated | 1993-08-13 | c5152f438be1… |
| 198.153.203.0 – 198.153.203.255 | 256 | US |
allocated | 1993-08-13 | d37c3f6a6a85… |
| 198.153.204.0 – 198.153.204.255 | 256 | US |
allocated | 1993-08-13 | 94846a8e7508… |
| 198.180.227.0 – 198.180.227.255 | 256 | US |
allocated | 1993-08-13 | e11860fefe52… |
| 198.180.228.0 – 198.180.228.255 | 256 | US |
allocated | 1993-08-13 | d57c1e1240e8… |
| 198.180.229.0 – 198.180.229.255 | 256 | US |
allocated | 1993-08-13 | e06ab196f965… |
| 198.180.231.0 – 198.180.231.255 | 256 | US |
allocated | 1993-08-13 | 045bc4ad38b2… |
| 198.180.232.0 – 198.180.232.255 | 256 | US |
allocated | 1993-08-13 | e874c10fb3df… |
| 200.9.115.0 – 200.9.115.255 | 256 |  JM |
allocated | 1993-08-13 | f6d4c48c5793… |
| 136.212.0.0 – 136.212.255.255 | 65,536 | US |
allocated | 1993-08-12 | 45fe880b68a8… |
| 136.215.0.0 – 136.215.255.255 | 65,536 | US |
allocated | 1993-08-12 | 45fe880b68a8… |
| 142.246.0.0 – 142.246.255.255 | 65,536 | CA |
allocated | 1993-08-12 | 64007b44d4d7… |
| 147.37.0.0 – 147.37.255.255 | 65,536 | US |
allocated | 1993-08-12 | 45fe880b68a8… |
| 167.164.0.0 – 167.164.255.255 | 65,536 | US |
allocated | 1993-08-12 | dc4dab5d216e… |
| 192.197.77.0 – 192.197.77.255 | 256 | CA |
allocated | 1993-08-12 | 62134bf8bae5… |
| 192.197.78.0 – 192.197.79.255 | 512 | CA |
allocated | 1993-08-12 | 62134bf8bae5… |
| 192.197.80.0 – 192.197.81.255 | 512 | CA |
allocated | 1993-08-12 | 62134bf8bae5… |
| 192.197.82.0 – 192.197.82.255 | 256 | CA |
allocated | 1993-08-12 | 62134bf8bae5… |
| 192.197.84.0 – 192.197.84.255 | 256 | CA |
allocated | 1993-08-12 | 84344661f626… |
| 198.97.172.0 – 198.97.172.255 | 256 | US |
allocated | 1993-08-12 | d8f04d1657b9… |
| 198.97.180.0 – 198.97.183.255 | 1,024 | US |
allocated | 1993-08-12 | 45fe880b68a8… |
| 198.97.184.0 – 198.97.191.255 | 2,048 | US |
allocated | 1993-08-12 | 45fe880b68a8… |
| 198.97.192.0 – 198.97.199.255 | 2,048 | US |
allocated | 1993-08-12 | 45fe880b68a8… |
| 198.153.197.0 – 198.153.197.255 | 256 | US |
allocated | 1993-08-12 | 92c58712a7d5… |
| 198.153.198.0 – 198.153.198.255 | 256 | US |
allocated | 1993-08-12 | 0193d0db8491… |
| 198.153.199.0 – 198.153.199.255 | 256 | US |
allocated | 1993-08-12 | f5edb6e11e2b… |
| 198.160.50.0 – 198.160.51.255 | 512 | US |
allocated | 1993-08-12 | 78cb5f72b062… |
| 198.160.52.0 – 198.160.55.255 | 1,024 | US |
allocated | 1993-08-12 | 78cb5f72b062… |
| 198.160.56.0 – 198.160.57.255 | 512 | US |
allocated | 1993-08-12 | 78cb5f72b062… |
| 198.162.2.0 – 198.162.2.255 | 256 | CA |
allocated | 1993-08-12 | d7af59c29345… |
| 198.168.7.0 – 198.168.7.255 | 256 | CA |
allocated | 1993-08-12 | 85ecf08300ea… |
| 198.180.224.0 – 198.180.224.255 | 256 | US |
allocated | 1993-08-12 | 30c5720aa420… |
| 198.180.226.0 – 198.180.226.255 | 256 | US |
allocated | 1993-08-12 | e220ed812a4c… |
| 198.182.32.0 – 198.182.63.255 | 8,192 | US |
allocated | 1993-08-12 | 4912a57bdaf2… |
| 198.203.32.0 – 198.203.39.255 | 2,048 | US |
allocated | 1993-08-12 | bd58d0d4ba37… |
| 198.203.40.0 – 198.203.43.255 | 1,024 | US |
allocated | 1993-08-12 | bd58d0d4ba37… |