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
1.64B
1,644,590,848
📦
IPv4 networks
76,800
delegated blocks
🧭
IPv6 networks
11,462
delegated blocks
🔗
Autonomous systems
34,166
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 199.85.60.0 – 199.85.61.255 | 512 |  CA |
allocated | 1994-02-18 | 98c53e3aec44… |
| 199.85.62.0 – 199.85.62.255 | 256 | CA |
allocated | 1994-02-18 | 98c53e3aec44… |
| 199.85.64.0 – 199.85.71.255 | 2,048 | CA |
allocated | 1994-02-18 | 8fc8c8c248e6… |
| 199.85.72.0 – 199.85.75.255 | 1,024 | CA |
allocated | 1994-02-18 | 8fc8c8c248e6… |
| 199.180.8.0 – 199.180.11.255 | 1,024 |  US |
allocated | 1994-02-18 | 630253ce8601… |
| 199.180.12.0 – 199.180.13.255 | 512 | US |
allocated | 1994-02-18 | 630253ce8601… |
| 199.180.14.0 – 199.180.14.255 | 256 | US |
allocated | 1994-02-18 | 630253ce8601… |
| 199.74.32.0 – 199.74.63.255 | 8,192 | US |
allocated | 1994-02-17 | f21130892698… |
| 199.85.99.0 – 199.85.99.255 | 256 | CA |
allocated | 1994-02-17 | 3ae3e2aedfa4… |
| 199.85.101.0 – 199.85.101.255 | 256 | CA |
allocated | 1994-02-17 | a2eba22c6c42… |
| 199.85.107.0 – 199.85.107.255 | 256 | CA |
allocated | 1994-02-17 | 88a103a77ef3… |
| 199.88.197.0 – 199.88.197.255 | 256 | US |
allocated | 1994-02-17 | 915a55da95b8… |
| 199.88.199.0 – 199.88.199.255 | 256 | US |
allocated | 1994-02-17 | b43cdffb2cc4… |
| 199.88.200.0 – 199.88.200.255 | 256 | US |
allocated | 1994-02-17 | d1e0e2d4097e… |
| 199.88.201.0 – 199.88.201.255 | 256 | US |
allocated | 1994-02-17 | 170fae2fe758… |
| 199.88.202.0 – 199.88.202.255 | 256 | US |
allocated | 1994-02-17 | 424b165b8c44… |
| 199.88.203.0 – 199.88.203.255 | 256 | US |
allocated | 1994-02-17 | 424b165b8c44… |
| 199.88.204.0 – 199.88.204.255 | 256 | US |
allocated | 1994-02-17 | 15f56d2a4ac0… |
| 199.88.205.0 – 199.88.205.255 | 256 | US |
allocated | 1994-02-17 | e562b1b16e4a… |
| 199.88.232.0 – 199.88.235.255 | 1,024 | US |
allocated | 1994-02-17 | 81e05477cc28… |
| 199.88.236.0 – 199.88.239.255 | 1,024 | US |
allocated | 1994-02-17 | 2b31b95924f0… |
| 199.176.0.0 – 199.179.255.255 | 262,144 | US |
allocated | 1994-02-17 | 7347b13c724c… |
| 199.85.24.0 – 199.85.24.255 | 256 | CA |
allocated | 1994-02-16 | 35abc38e92c6… |
| 199.88.178.0 – 199.88.178.255 | 256 | US |
allocated | 1994-02-16 | 9ab6a6a5c343… |
| 199.88.179.0 – 199.88.179.255 | 256 | US |
allocated | 1994-02-16 | b7f2c48558f3… |
| 199.88.180.0 – 199.88.180.255 | 256 | US |
allocated | 1994-02-16 | e3982ea40d45… |
| 199.88.181.0 – 199.88.181.255 | 256 | US |
allocated | 1994-02-16 | b1ffb9acf015… |
| 199.88.182.0 – 199.88.182.255 | 256 | US |
allocated | 1994-02-16 | 543ac092536d… |
| 199.88.183.0 – 199.88.183.255 | 256 | US |
allocated | 1994-02-16 | 1e600bf804e9… |
| 199.88.184.0 – 199.88.184.255 | 256 | US |
allocated | 1994-02-16 | 9c1f7d1c24eb… |
| 199.88.185.0 – 199.88.185.255 | 256 | US |
allocated | 1994-02-16 | 1b3993ff9cde… |
| 199.88.186.0 – 199.88.186.255 | 256 | US |
allocated | 1994-02-16 | 1b3993ff9cde… |
| 199.88.187.0 – 199.88.187.255 | 256 | US |
allocated | 1994-02-16 | f98fd00a1324… |
| 199.88.188.0 – 199.88.188.255 | 256 | US |
allocated | 1994-02-16 | 2bc8ae890b40… |
| 199.88.189.0 – 199.88.189.255 | 256 | US |
allocated | 1994-02-16 | 1bbfea295170… |
| 199.88.190.0 – 199.88.190.255 | 256 | US |
allocated | 1994-02-16 | d4d3f71434b7… |
| 199.88.192.0 – 199.88.192.255 | 256 | US |
allocated | 1994-02-16 | c8ea570e1e86… |
| 199.88.193.0 – 199.88.193.255 | 256 | US |
allocated | 1994-02-16 | c4bb9fffd744… |
| 199.88.194.0 – 199.88.194.255 | 256 | US |
allocated | 1994-02-16 | 6a2bec1ff1c3… |
| 199.88.195.0 – 199.88.195.255 | 256 | US |
allocated | 1994-02-16 | e3e04c1e3766… |
| 199.88.196.0 – 199.88.196.255 | 256 | US |
allocated | 1994-02-16 | 4c4b97f0e039… |
| 199.88.216.0 – 199.88.223.255 | 2,048 | US |
allocated | 1994-02-16 | d5ad72bf819c… |
| 199.88.224.0 – 199.88.231.255 | 2,048 | US |
allocated | 1994-02-16 | d5ad72bf819c… |
| 199.175.1.0 – 199.175.1.255 | 256 | CA |
allocated | 1994-02-16 | a4e8c3a734da… |
| 199.175.2.0 – 199.175.2.255 | 256 | CA |
allocated | 1994-02-16 | 97651da42e65… |
| 199.175.3.0 – 199.175.3.255 | 256 | CA |
allocated | 1994-02-16 | 71a4faff963f… |
| 199.175.4.0 – 199.175.4.255 | 256 | CA |
allocated | 1994-02-16 | f8de0a38e414… |
| 199.175.102.0 – 199.175.103.255 | 512 | CA |
allocated | 1994-02-16 | 82a9247c34b8… |
| 199.175.104.0 – 199.175.104.255 | 256 | CA |
allocated | 1994-02-16 | 3fc0bc6a23b2… |
| 199.175.108.0 – 199.175.108.255 | 256 | CA |
allocated | 1994-02-16 | bcdc40f36e71… |
| 199.175.109.0 – 199.175.109.255 | 256 | CA |
allocated | 1994-02-16 | 3cae832b6f02… |
| 199.175.110.0 – 199.175.111.255 | 512 | US |
allocated | 1994-02-16 | 2b3e980ad4c1… |
| 199.175.112.0 – 199.175.119.255 | 2,048 | US |
allocated | 1994-02-16 | 2b3e980ad4c1… |
| 199.175.120.0 – 199.175.123.255 | 1,024 | US |
allocated | 1994-02-16 | 2b3e980ad4c1… |
| 199.175.124.0 – 199.175.127.255 | 1,024 | US |
allocated | 1994-02-16 | c69d336501b4… |
| 199.175.128.0 – 199.175.129.255 | 512 | CA |
allocated | 1994-02-16 | 8ed7fc48658b… |
| 199.175.130.0 – 199.175.130.255 | 256 | CA |
allocated | 1994-02-16 | 8ed7fc48658b… |
| 199.175.131.0 – 199.175.131.255 | 256 | CA |
allocated | 1994-02-16 | e8fa1474830c… |
| 199.175.132.0 – 199.175.135.255 | 1,024 | CA |
allocated | 1994-02-16 | e8fa1474830c… |
| 199.175.136.0 – 199.175.136.255 | 256 | CA |
allocated | 1994-02-16 | c548b580a8f2… |
| 199.175.137.0 – 199.175.137.255 | 256 | CA |
allocated | 1994-02-16 | f16f0848693d… |
| 199.175.138.0 – 199.175.139.255 | 512 | CA |
allocated | 1994-02-16 | ff71f7677f15… |
| 199.175.140.0 – 199.175.140.255 | 256 | CA |
allocated | 1994-02-16 | 8d6d6b6ae4d6… |
| 199.175.141.0 – 199.175.141.255 | 256 | CA |
allocated | 1994-02-16 | af61c6a57465… |
| 199.175.142.0 – 199.175.143.255 | 512 | CA |
allocated | 1994-02-16 | 9ab8d0de57a4… |
| 199.175.144.0 – 199.175.151.255 | 2,048 | CA |
allocated | 1994-02-16 | 9ab8d0de57a4… |
| 199.175.152.0 – 199.175.155.255 | 1,024 | CA |
allocated | 1994-02-16 | 9ab8d0de57a4… |
| 199.175.156.0 – 199.175.156.255 | 256 | CA |
allocated | 1994-02-16 | 9ab8d0de57a4… |
| 199.175.157.0 – 199.175.157.255 | 256 | CA |
allocated | 1994-02-16 | a9be34e9755d… |
| 199.175.158.0 – 199.175.159.255 | 512 | CA |
allocated | 1994-02-16 | fed5305a65b6… |
| 199.175.163.0 – 199.175.163.255 | 256 | CA |
allocated | 1994-02-16 | 740d9068bfcf… |
| 199.175.164.0 – 199.175.167.255 | 1,024 | CA |
allocated | 1994-02-16 | fa9ea1682692… |
| 199.175.170.0 – 199.175.171.255 | 512 | CA |
allocated | 1994-02-16 | 5111dfb11d7b… |
| 199.175.172.0 – 199.175.175.255 | 1,024 | CA |
allocated | 1994-02-16 | 5111dfb11d7b… |
| 199.175.176.0 – 199.175.179.255 | 1,024 | CA |
allocated | 1994-02-16 | 3e1c585a2893… |
| 199.175.189.0 – 199.175.189.255 | 256 | CA |
allocated | 1994-02-16 | dc5e2e70aea4… |
| 199.175.190.0 – 199.175.191.255 | 512 | CA |
allocated | 1994-02-16 | dc5e2e70aea4… |
| 199.175.192.0 – 199.175.199.255 | 2,048 | CA |
allocated | 1994-02-16 | dc5e2e70aea4… |
| 199.175.200.0 – 199.175.207.255 | 2,048 | CA |
allocated | 1994-02-16 | 73f8e712c6a4… |
| 199.175.208.0 – 199.175.215.255 | 2,048 | CA |
allocated | 1994-02-16 | 73f8e712c6a4… |
| 199.175.216.0 – 199.175.219.255 | 1,024 | CA |
allocated | 1994-02-16 | 73f8e712c6a4… |
| 168.82.0.0 – 168.82.255.255 | 65,536 | US |
allocated | 1994-02-15 | e06ace7258de… |
| 170.53.0.0 – 170.53.255.255 | 65,536 | US |
allocated | 1994-02-15 | 3a4e6dce6961… |
| 170.54.0.0 – 170.54.255.255 | 65,536 | US |
allocated | 1994-02-15 | b7ba8c34aab6… |
| 170.55.0.0 – 170.55.255.255 | 65,536 | US |
allocated | 1994-02-15 | 34d342be0361… |
| 198.161.148.0 – 198.161.151.255 | 1,024 | CA |
allocated | 1994-02-15 | 159f483727a8… |
| 198.161.152.0 – 198.161.159.255 | 2,048 | CA |
allocated | 1994-02-15 | 159f483727a8… |
| 198.161.160.0 – 198.161.163.255 | 1,024 | CA |
allocated | 1994-02-15 | 159f483727a8… |
| 198.168.244.0 – 198.168.247.255 | 1,024 | CA |
allocated | 1994-02-15 | d316d8b01379… |
| 198.168.248.0 – 198.168.249.255 | 512 | CA |
allocated | 1994-02-15 | d316d8b01379… |
| 198.190.209.0 – 198.190.209.255 | 256 | US |
allocated | 1994-02-15 | 658f7973c32e… |
| 198.190.210.0 – 198.190.210.255 | 256 | US |
allocated | 1994-02-15 | 7fff93feb8b5… |
| 198.190.211.0 – 198.190.211.255 | 256 | US |
allocated | 1994-02-15 | 425fc4a513a8… |
| 198.190.212.0 – 198.190.212.255 | 256 | US |
allocated | 1994-02-15 | 4dbbaa52b106… |
| 198.190.213.0 – 198.190.213.255 | 256 | US |
allocated | 1994-02-15 | 0f40bfc9b168… |
| 198.190.214.0 – 198.190.214.255 | 256 | US |
allocated | 1994-02-15 | 0f40bfc9b168… |
| 198.190.215.0 – 198.190.215.255 | 256 | US |
allocated | 1994-02-15 | 6a440f094212… |
| 198.190.216.0 – 198.190.216.255 | 256 | US |
allocated | 1994-02-15 | e5e641b85e34… |
| 199.88.169.0 – 199.88.169.255 | 256 | US |
allocated | 1994-02-15 | f8afb9a6921e… |
| 199.88.170.0 – 199.88.170.255 | 256 | US |
allocated | 1994-02-15 | d6c85bfcdf2a… |