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
1,645,582,848
📦
IPv4 networks
76,670
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,007
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.22.106.0 – 198.22.107.255 | 512 |  US |
allocated | 2013-06-21 | d3c03bf19723… |
| 209.148.64.0 – 209.148.79.255 | 4,096 | US |
allocated | 2013-06-21 | 584d9d555e3c… |
| 162.216.40.0 – 162.216.43.255 | 1,024 | US |
allocated | 2013-06-20 | 92f3d088c118… |
| 162.216.44.0 – 162.216.47.255 | 1,024 | US |
allocated | 2013-06-20 | 6ac9e8ec86fb… |
| 162.216.48.0 – 162.216.51.255 | 1,024 | US |
allocated | 2013-06-20 | 42f5bb898f1f… |
| 192.254.80.0 – 192.254.95.255 | 4,096 | US |
allocated | 2013-06-20 | dd93e0fb1f68… |
| 192.254.96.0 – 192.254.111.255 | 4,096 |  PR |
allocated | 2013-06-20 | 1f0b78496385… |
| 198.22.2.0 – 198.22.3.255 | 512 | US |
allocated | 2013-06-20 | 78422923ffaf… |
| 162.216.12.0 – 162.216.15.255 | 1,024 | US |
allocated | 2013-06-19 | 85559076cd7e… |
| 162.216.16.0 – 162.216.19.255 | 1,024 | US |
allocated | 2013-06-19 | 8ff74c5691c8… |
| 162.216.20.0 – 162.216.23.255 | 1,024 | US |
allocated | 2013-06-19 | 40da1de14805… |
| 162.216.24.0 – 162.216.31.255 | 2,048 | US |
allocated | 2013-06-19 | f5d90615f578… |
| 162.216.32.0 – 162.216.39.255 | 2,048 | US |
allocated | 2013-06-19 | 61d7f87bc87e… |
| 192.254.64.0 – 192.254.79.255 | 4,096 | US |
allocated | 2013-06-19 | 45410029dc4f… |
| 23.96.0.0 – 23.103.255.255 | 524,288 | US |
allocated | 2013-06-18 | b004b3ecde24… |
| 162.216.0.0 – 162.216.3.255 | 1,024 | US |
allocated | 2013-06-18 | e18b11bb6055… |
| 162.216.4.0 – 162.216.7.255 | 1,024 | US |
allocated | 2013-06-18 | 02dae35f3428… |
| 162.216.8.0 – 162.216.11.255 | 1,024 | US |
allocated | 2013-06-18 | 9fac3bd4516c… |
| 198.140.134.0 – 198.140.134.255 | 256 |  CA |
allocated | 2013-06-18 | 1e4777835037… |
| 198.140.156.0 – 198.140.156.255 | 256 | US |
allocated | 2013-06-18 | f2dabc652cef… |
| 198.140.181.0 – 198.140.181.255 | 256 | US |
allocated | 2013-06-18 | 414a76046a58… |
| 162.213.236.0 – 162.213.239.255 | 1,024 | US |
allocated | 2013-06-17 | c7a5540c6ed4… |
| 162.213.240.0 – 162.213.247.255 | 2,048 | US |
allocated | 2013-06-17 | 8b59ee0135ba… |
| 162.213.248.0 – 162.213.255.255 | 2,048 | US |
allocated | 2013-06-17 | e23636528ef5… |
| 192.99.0.0 – 192.99.255.255 | 65,536 | CA |
allocated | 2013-06-17 | a1baf24eb761… |
| 192.250.240.0 – 192.250.255.255 | 4,096 | US |
allocated | 2013-06-17 | 1de5785874ab… |
| 137.175.0.0 – 137.175.127.255 | 32,768 | US |
allocated | 2013-06-14 | 91a54ac1985c… |
| 162.213.188.0 – 162.213.191.255 | 1,024 | US |
allocated | 2013-06-14 | 8c07c95beac8… |
| 162.213.208.0 – 162.213.211.255 | 1,024 | US |
allocated | 2013-06-14 | f0974eeeff09… |
| 162.213.216.0 – 162.213.223.255 | 2,048 | US |
allocated | 2013-06-14 | d1af1622e04e… |
| 162.213.224.0 – 162.213.231.255 | 2,048 | US |
allocated | 2013-06-14 | 5e7784f31480… |
| 173.247.96.0 – 173.247.127.255 | 8,192 | US |
allocated | 2013-06-14 | ab226dc561ca… |
| 198.137.238.0 – 198.137.238.255 | 256 | US |
allocated | 2013-06-14 | 67c3ce6c2a05… |
| 162.213.180.0 – 162.213.183.255 | 1,024 | US |
allocated | 2013-06-13 | adc8b004b305… |
| 162.213.184.0 – 162.213.187.255 | 1,024 | US |
allocated | 2013-06-13 | 1afb00c2edce… |
| 162.213.192.0 – 162.213.199.255 | 2,048 | US |
allocated | 2013-06-13 | 02dae35f3428… |
| 162.213.200.0 – 162.213.207.255 | 2,048 | US |
allocated | 2013-06-13 | 30dd5ad3c85b… |
| 198.137.219.0 – 198.137.219.255 | 256 | US |
allocated | 2013-06-13 | a1ff720527ae… |
| 64.28.176.0 – 64.28.191.255 | 4,096 | US |
allocated | 2013-06-12 | 4e08982ffa52… |
| 162.213.176.0 – 162.213.179.255 | 1,024 | US |
allocated | 2013-06-12 | cc196a21c04e… |
| 162.213.164.0 – 162.213.167.255 | 1,024 | US |
allocated | 2013-06-11 | 6699d4c582a3… |
| 162.213.168.0 – 162.213.171.255 | 1,024 |  DM |
allocated | 2013-06-11 | 8d4acadf2c2c… |
| 162.213.172.0 – 162.213.175.255 | 1,024 | US |
allocated | 2013-06-11 | 427c6361a6fb… |
| 192.249.128.0 – 192.249.255.255 | 32,768 | CA |
allocated | 2013-06-11 | 66a1dc4d1b96… |
| 192.254.128.0 – 192.254.255.255 | 32,768 | US |
allocated | 2013-06-11 | 7b60a39fc2a4… |
| 198.8.70.0 – 198.8.71.255 | 512 | US |
allocated | 2013-06-11 | b10fc0f8565d… |
| 198.11.114.0 – 198.11.115.255 | 512 | US |
allocated | 2013-06-11 | b6b3c9f91075… |
| 198.137.161.0 – 198.137.161.255 | 256 | US |
allocated | 2013-06-11 | 8a01535415ba… |
| 162.213.156.0 – 162.213.159.255 | 1,024 | CA |
allocated | 2013-06-10 | cc9063d43f68… |
| 192.241.64.0 – 192.241.127.255 | 16,384 | CA |
allocated | 2013-06-10 | 785a21b4192b… |
| 192.241.128.0 – 192.241.255.255 | 32,768 | US |
allocated | 2013-06-10 | cd0f3b8e7d94… |
| 198.137.146.0 – 198.137.146.255 | 256 | CA |
allocated | 2013-06-10 | f7c55a9b17c2… |
| 198.137.154.0 – 198.137.154.255 | 256 | US |
allocated | 2013-06-10 | 3f5e263d0b31… |
| 162.213.132.0 – 162.213.135.255 | 1,024 | US |
allocated | 2013-06-07 | de0be66e2530… |
| 162.213.136.0 – 162.213.139.255 | 1,024 | CA |
allocated | 2013-06-07 | c3b0e98796c4… |
| 162.213.140.0 – 162.213.143.255 | 1,024 | US |
allocated | 2013-06-07 | d1701af3e93f… |
| 162.213.144.0 – 162.213.151.255 | 2,048 | US |
allocated | 2013-06-07 | 34d342be0361… |
| 192.3.0.0 – 192.3.255.255 | 65,536 | US |
allocated | 2013-06-07 | a6b65597e29a… |
| 198.1.26.0 – 198.1.27.255 | 512 | US |
allocated | 2013-06-07 | cb49359b8b8d… |
| 198.136.184.0 – 198.136.184.255 | 256 | US |
allocated | 2013-06-07 | 832fbdd73d6e… |
| 198.136.238.0 – 198.136.238.255 | 256 | US |
allocated | 2013-06-07 | 3e76b7b8429a… |
| 198.136.255.0 – 198.136.255.255 | 256 | CA |
allocated | 2013-06-07 | e92f7695a1c7… |
| 24.129.240.0 – 24.129.255.255 | 4,096 | US |
allocated | 2013-06-06 | 635e221de053… |
| 162.213.104.0 – 162.213.111.255 | 2,048 | CA |
allocated | 2013-06-06 | c2852f1df4b3… |
| 162.213.112.0 – 162.213.115.255 | 1,024 | US |
allocated | 2013-06-06 | deb779b8558d… |
| 162.213.124.0 – 162.213.127.255 | 1,024 | US |
allocated | 2013-06-06 | 7622588d2241… |
| 172.247.0.0 – 172.247.255.255 | 65,536 | US |
allocated | 2013-06-06 | a69a0c53368f… |
| 192.238.128.0 – 192.238.255.255 | 32,768 | US |
allocated | 2013-06-06 | 61e56f619e3c… |
| 198.136.166.0 – 198.136.166.255 | 256 | US |
allocated | 2013-06-06 | 01842fd6b51e… |
| 162.213.84.0 – 162.213.87.255 | 1,024 | US |
allocated | 2013-06-05 | b61377e5d8ae… |
| 162.213.96.0 – 162.213.103.255 | 2,048 | US |
allocated | 2013-06-05 | 2dcdae99227f… |
| 192.237.128.0 – 192.237.255.255 | 32,768 | US |
allocated | 2013-06-05 | c66e83fbb76c… |
| 162.213.72.0 – 162.213.75.255 | 1,024 | US |
allocated | 2013-06-04 | 7916e76aef69… |
| 162.213.76.0 – 162.213.79.255 | 1,024 | US |
allocated | 2013-06-04 | de0be66e2530… |
| 162.213.80.0 – 162.213.83.255 | 1,024 | US |
allocated | 2013-06-04 | 4e72f00efc82… |
| 162.213.88.0 – 162.213.95.255 | 2,048 | US |
allocated | 2013-06-04 | 8d82eed508f6… |
| 192.250.208.0 – 192.250.223.255 | 4,096 | US |
allocated | 2013-06-04 | 4012f6cae25d… |
| 198.135.255.0 – 198.135.255.255 | 256 | US |
allocated | 2013-06-04 | d6f55aa47c10… |
| 162.213.56.0 – 162.213.59.255 | 1,024 | US |
allocated | 2013-06-03 | 29f858aa4be9… |
| 192.196.240.0 – 192.196.255.255 | 4,096 | US |
allocated | 2013-06-03 | ca93c740108a… |
| 192.250.192.0 – 192.250.207.255 | 4,096 | US |
allocated | 2013-06-03 | 1de5785874ab… |
| 198.160.6.0 – 198.160.7.255 | 512 | US |
allocated | 2013-06-03 | ec932cce1a67… |
| 162.213.20.0 – 162.213.23.255 | 1,024 | US |
allocated | 2013-05-31 | 443db4889f6d… |
| 162.213.32.0 – 162.213.35.255 | 1,024 | US |
allocated | 2013-05-31 | c5c402aba604… |
| 162.213.36.0 – 162.213.39.255 | 1,024 | US |
allocated | 2013-05-31 | c63d2c8febad… |
| 162.213.40.0 – 162.213.43.255 | 1,024 | US |
allocated | 2013-05-31 | a7507647b654… |
| 162.213.44.0 – 162.213.47.255 | 1,024 | US |
allocated | 2013-05-31 | dc3f3f998909… |
| 198.154.178.0 – 198.154.179.255 | 512 | US |
allocated | 2013-05-31 | 9d8c97409385… |
| 162.213.4.0 – 162.213.7.255 | 1,024 | US |
allocated | 2013-05-30 | 0cd1eb3ab370… |
| 162.213.8.0 – 162.213.11.255 | 1,024 | CA |
allocated | 2013-05-30 | 449259d9b4ce… |
| 162.213.12.0 – 162.213.15.255 | 1,024 | US |
allocated | 2013-05-30 | ca70cce8734d… |
| 162.213.16.0 – 162.213.19.255 | 1,024 | US |
allocated | 2013-05-30 | 3d1e4f2fe329… |
| 198.153.74.0 – 198.153.75.255 | 512 | US |
allocated | 2013-05-30 | 57b15817a04e… |
| 198.153.188.0 – 198.153.189.255 | 512 | US |
allocated | 2013-05-30 | 35f14b8cb8b9… |
| 162.212.248.0 – 162.212.251.255 | 1,024 | US |
allocated | 2013-05-29 | 887487d9e5c4… |
| 162.212.252.0 – 162.212.255.255 | 1,024 | US |
allocated | 2013-05-29 | ff45d4bd9b12… |
| 162.213.0.0 – 162.213.3.255 | 1,024 | US |
allocated | 2013-05-29 | a6b65597e29a… |
| 192.184.112.0 – 192.184.127.255 | 4,096 | US |
allocated | 2013-05-29 | 6b641bc3edc2… |
| 192.236.64.0 – 192.236.127.255 | 16,384 | US |
allocated | 2013-05-29 | 88a63c2539ed… |
| 198.135.236.0 – 198.135.236.255 | 256 | CA |
allocated | 2013-05-29 | e3141907a139… |