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 |
|---|---|---|---|---|---|
| 192.195.253.0 – 192.195.253.255 | 256 |  US |
allocated | 2015-07-23 | 5edc763a2be7… |
| 192.206.8.0 – 192.206.8.255 | 256 | US |
allocated | 2015-07-23 | c51427181ec2… |
| 192.206.53.0 – 192.206.53.255 | 256 | US |
allocated | 2015-07-23 | 0eafcd59a5d4… |
| 192.206.204.0 – 192.206.204.255 | 256 | US |
allocated | 2015-07-23 | 0a9e86466475… |
| 206.123.28.0 – 206.123.29.255 | 512 |  CA |
allocated | 2015-07-23 | 2af1b1b7b909… |
| 206.167.70.0 – 206.167.71.255 | 512 | US |
allocated | 2015-07-23 | 8f2e53243ea0… |
| 192.150.244.0 – 192.150.244.255 | 256 | US |
allocated | 2015-07-22 | d2d655513041… |
| 192.195.109.0 – 192.195.109.255 | 256 | US |
allocated | 2015-07-22 | df3bc07ef6e3… |
| 192.197.245.0 – 192.197.245.255 | 256 | US |
allocated | 2015-07-22 | 32186f4b8a42… |
| 192.197.255.0 – 192.197.255.255 | 256 | US |
allocated | 2015-07-22 | 1342d985ffa9… |
| 142.147.102.0 – 142.147.103.255 | 512 |  VI |
allocated | 2015-07-21 | 8f14470a2eaf… |
| 158.222.102.0 – 158.222.103.255 | 512 | US |
allocated | 2015-07-21 | 2d4e003ebc0f… |
| 192.188.183.0 – 192.188.183.255 | 256 | US |
allocated | 2015-07-21 | d1701af3e93f… |
| 192.195.173.0 – 192.195.173.255 | 256 | US |
allocated | 2015-07-21 | ddf051755d7b… |
| 192.195.255.0 – 192.195.255.255 | 256 | CA |
allocated | 2015-07-21 | 7f32672b7cd1… |
| 192.197.91.0 – 192.197.91.255 | 256 | CA |
allocated | 2015-07-21 | 50232af168db… |
| 199.200.14.0 – 199.200.15.255 | 512 | US |
allocated | 2015-07-21 | de0be66e2530… |
| 199.212.86.0 – 199.212.87.255 | 512 | US |
allocated | 2015-07-21 | a6b65597e29a… |
| 64.16.224.0 – 64.16.255.255 | 8,192 | US |
allocated | 2015-07-20 | 65bd7b9b7ee2… |
| 142.147.76.0 – 142.147.77.255 | 512 | US |
allocated | 2015-07-20 | afbbaeb355d4… |
| 192.173.0.0 – 192.173.0.255 | 256 | US |
allocated | 2015-07-20 | 4d32764d6007… |
| 192.188.88.0 – 192.188.88.255 | 256 | CA |
allocated | 2015-07-20 | dac6327a59d7… |
| 192.190.15.0 – 192.190.15.255 | 256 | US |
allocated | 2015-07-20 | c6be4d508834… |
| 192.195.32.0 – 192.195.32.255 | 256 | US |
allocated | 2015-07-20 | 2a887dc570c6… |
| 192.195.84.0 – 192.195.84.255 | 256 | US |
allocated | 2015-07-20 | 025ef051a0dd… |
| 199.190.194.0 – 199.190.195.255 | 512 | US |
allocated | 2015-07-20 | 48e15959ba30… |
| 206.126.248.0 – 206.126.249.255 | 512 | US |
allocated | 2015-07-20 | 65ebfc6c431d… |
| 192.82.102.0 – 192.82.102.255 | 256 | US |
allocated | 2015-07-17 | 57ac509f68ff… |
| 192.159.120.0 – 192.159.120.255 | 256 | US |
allocated | 2015-07-17 | d8d0b0dee4b7… |
| 192.172.233.0 – 192.172.233.255 | 256 | US |
allocated | 2015-07-17 | dcaa8951fd0a… |
| 192.189.12.0 – 192.189.12.255 | 256 | US |
allocated | 2015-07-17 | f5ef75b47c53… |
| 192.189.248.0 – 192.189.248.255 | 256 | US |
allocated | 2015-07-17 | 2b2ae3e4e6dd… |
| 192.189.255.0 – 192.189.255.255 | 256 | US |
allocated | 2015-07-17 | 03dcc06ab4ae… |
| 192.190.7.0 – 192.190.7.255 | 256 | US |
allocated | 2015-07-17 | a722296332c1… |
| 192.190.225.0 – 192.190.225.255 | 256 | US |
allocated | 2015-07-17 | 548cc579010d… |
| 199.249.14.0 – 199.249.15.255 | 512 | US |
allocated | 2015-07-17 | 0d46ed70ac89… |
| 199.253.10.0 – 199.253.11.255 | 512 | CA |
allocated | 2015-07-17 | 8d6e593103d9… |
| 199.253.26.0 – 199.253.27.255 | 512 | US |
allocated | 2015-07-17 | 1397948cb665… |
| 204.62.127.0 – 204.62.127.255 | 256 | US |
allocated | 2015-07-17 | c553e19388a9… |
| 206.130.88.0 – 206.130.89.255 | 512 | US |
allocated | 2015-07-17 | a788186664ad… |
| 206.197.200.0 – 206.197.201.255 | 512 | US |
allocated | 2015-07-17 | 221a7bb4d512… |
| 192.138.148.0 – 192.138.148.255 | 256 | US |
allocated | 2015-07-16 | cb5bb06f67de… |
| 192.172.255.0 – 192.172.255.255 | 256 | US |
allocated | 2015-07-16 | 0a7db38a7310… |
| 192.173.5.0 – 192.173.5.255 | 256 | US |
allocated | 2015-07-16 | 462a7a431866… |
| 192.175.49.0 – 192.175.49.255 | 256 | US |
allocated | 2015-07-16 | 61d08a28241b… |
| 192.188.156.0 – 192.188.156.255 | 256 | US |
allocated | 2015-07-16 | 2ed1b26680a5… |
| 192.188.176.0 – 192.188.176.255 | 256 | US |
allocated | 2015-07-16 | 8d43a19f8f82… |
| 192.188.251.0 – 192.188.251.255 | 256 | US |
allocated | 2015-07-16 | d7fe4ba5ff19… |
| 192.189.4.0 – 192.189.4.255 | 256 | US |
allocated | 2015-07-16 | 78302aad0269… |
| 192.189.21.0 – 192.189.21.255 | 256 | US |
allocated | 2015-07-16 | b929ebd2cad5… |
| 192.189.40.0 – 192.189.40.255 | 256 | US |
allocated | 2015-07-16 | ce9a175ceb0e… |
| 192.189.85.0 – 192.189.85.255 | 256 | US |
allocated | 2015-07-16 | fe1bf20bce56… |
| 199.198.214.0 – 199.198.215.255 | 512 | US |
allocated | 2015-07-16 | 747a70883836… |
| 172.97.112.0 – 172.97.115.255 | 1,024 | US |
allocated | 2015-07-15 | 5a80bf1e26af… |
| 192.159.37.0 – 192.159.37.255 | 256 | US |
allocated | 2015-07-15 | a5f586c27866… |
| 192.169.19.0 – 192.169.19.255 | 256 | US |
allocated | 2015-07-15 | d62d74e58512… |
| 192.171.0.0 – 192.171.0.255 | 256 | US |
allocated | 2015-07-15 | 6b8ffa04b6e9… |
| 192.173.25.0 – 192.173.25.255 | 256 | US |
allocated | 2015-07-15 | 1886e41174f4… |
| 192.174.69.0 – 192.174.69.255 | 256 | US |
allocated | 2015-07-15 | 108c44dea859… |
| 192.188.84.0 – 192.188.84.255 | 256 | US |
allocated | 2015-07-15 | b61377e5d8ae… |
| 192.188.95.0 – 192.188.95.255 | 256 | US |
allocated | 2015-07-15 | c9713095d4a1… |
| 192.189.2.0 – 192.189.2.255 | 256 | US |
allocated | 2015-07-15 | 8b92fcbc5f5b… |
| 199.181.192.0 – 199.181.193.255 | 512 | US |
allocated | 2015-07-15 | 925c4a227e83… |
| 199.185.184.0 – 199.185.185.255 | 512 | US |
allocated | 2015-07-15 | 1cf7e4bddd64… |
| 199.190.196.0 – 199.190.197.255 | 512 | US |
allocated | 2015-07-15 | 2e4b6cbbb9ea… |
| 199.200.6.0 – 199.200.7.255 | 512 | US |
allocated | 2015-07-15 | 6a8f0ec5c007… |
| 199.230.30.0 – 199.230.31.255 | 512 | US |
allocated | 2015-07-15 | 8590ac5b0507… |
| 206.225.133.0 – 206.225.133.255 | 256 | US |
allocated | 2015-07-15 | c553e19388a9… |
| 162.219.233.0 – 162.219.233.255 | 256 |  BM |
allocated | 2015-07-14 | 24fae58b43dd… |
| 167.146.0.0 – 167.146.255.255 | 65,536 | US |
allocated | 2015-07-14 | 1899a834098f… |
| 172.110.248.0 – 172.110.251.255 | 1,024 | US |
allocated | 2015-07-14 | a168ca0d04e2… |
| 192.159.119.0 – 192.159.119.255 | 256 | US |
allocated | 2015-07-14 | e71ff114e7c9… |
| 199.185.174.0 – 199.185.175.255 | 512 | US |
allocated | 2015-07-14 | 951b5b374536… |
| 199.188.14.0 – 199.188.15.255 | 512 | US |
allocated | 2015-07-14 | 7916e76aef69… |
| 199.196.6.0 – 199.196.7.255 | 512 | US |
allocated | 2015-07-14 | fa72e0d987ce… |
| 199.202.232.0 – 199.202.233.255 | 512 | US |
allocated | 2015-07-14 | 602c686ecc06… |
| 199.223.114.0 – 199.223.115.255 | 512 | US |
allocated | 2015-07-14 | aa5d19b9916f… |
| 199.241.26.0 – 199.241.27.255 | 512 | US |
allocated | 2015-07-14 | ecdef60a1469… |
| 192.82.242.0 – 192.82.243.255 | 512 | US |
allocated | 2015-07-13 | d25e1e0da3b6… |
| 192.148.104.0 – 192.148.104.255 | 256 | US |
allocated | 2015-07-13 | ad7a3779e707… |
| 192.160.215.0 – 192.160.215.255 | 256 | US |
allocated | 2015-07-13 | 199f4dcf55b9… |
| 192.161.5.0 – 192.161.5.255 | 256 | US |
allocated | 2015-07-13 | 5a59db320fe4… |
| 192.169.5.0 – 192.169.5.255 | 256 | US |
allocated | 2015-07-13 | 99d8537a00f4… |
| 192.171.13.0 – 192.171.13.255 | 256 | US |
allocated | 2015-07-13 | 2846e351d0b3… |
| 206.130.94.0 – 206.130.95.255 | 512 | US |
allocated | 2015-07-13 | 2539c81b0e00… |
| 192.157.0.0 – 192.157.0.255 | 256 | US |
allocated | 2015-07-10 | 2ebee5b7ba27… |
| 192.159.93.0 – 192.159.93.255 | 256 | US |
allocated | 2015-07-10 | 3ad44f989fca… |
| 192.160.255.0 – 192.160.255.255 | 256 | CA |
allocated | 2015-07-10 | 28f67dc36dde… |
| 192.161.0.0 – 192.161.0.255 | 256 | US |
allocated | 2015-07-10 | c093566566e5… |
| 199.33.90.0 – 199.33.91.255 | 512 | US |
allocated | 2015-07-10 | ef686473f0fc… |
| 206.126.226.0 – 206.126.227.255 | 512 | US |
allocated | 2015-07-10 | c17b4db6c788… |
| 206.126.242.0 – 206.126.243.255 | 512 | US |
allocated | 2015-07-10 | ae9c00deb8bf… |
| 206.126.246.0 – 206.126.247.255 | 512 | US |
allocated | 2015-07-10 | 8718acd3caea… |
| 206.130.62.0 – 206.130.63.255 | 512 | US |
allocated | 2015-07-10 | d4ed5c8f231f… |
| 172.102.144.0 – 172.102.159.255 | 4,096 | US |
allocated | 2015-07-09 | c35bf14f6302… |
| 192.159.123.0 – 192.159.123.255 | 256 | US |
allocated | 2015-07-09 | 3669238c070c… |
| 192.160.101.0 – 192.160.101.255 | 256 | US |
allocated | 2015-07-09 | a0242ab1957f… |
| 192.160.102.0 – 192.160.102.255 | 256 | CA |
allocated | 2015-07-09 | 82f05d20f552… |
| 192.160.250.0 – 192.160.250.255 | 256 |  KY |
allocated | 2015-07-09 | dc7325fa917e… |
| 198.97.202.0 – 198.97.203.255 | 512 | US |
allocated | 2015-07-09 | de4797656457… |