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
1,645,590,528
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,339
delegated blocks
🔗
Autonomous systems
34,020
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 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 | 3b0c2b3d7af3… |
| 199.175.190.0 – 199.175.191.255 | 512 | CA |
allocated | 1994-02-16 | 3b0c2b3d7af3… |
| 199.175.192.0 – 199.175.199.255 | 2,048 | CA |
allocated | 1994-02-16 | 3b0c2b3d7af3… |
| 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… |
| 199.88.172.0 – 199.88.175.255 | 1,024 | US |
allocated | 1994-02-15 | 392004a2de69… |
| 199.88.176.0 – 199.88.176.255 | 256 | US |
allocated | 1994-02-15 | 424b165b8c44… |
| 199.88.177.0 – 199.88.177.255 | 256 | US |
allocated | 1994-02-15 | 5149052dd2ff… |
| 199.122.4.0 – 199.122.5.255 | 512 | US |
allocated | 1994-02-15 | 45fe880b68a8… |
| 199.122.6.0 – 199.122.6.255 | 256 | US |
allocated | 1994-02-15 | 45fe880b68a8… |
| 199.168.0.0 – 199.168.7.255 | 2,048 | US |
allocated | 1994-02-15 | a64d6d38d73d… |
| 199.168.8.0 – 199.168.9.255 | 512 | US |
allocated | 1994-02-15 | a64d6d38d73d… |
| 199.168.32.0 – 199.168.39.255 | 2,048 | US |
allocated | 1994-02-15 | cdb7d42057bd… |
| 199.168.40.0 – 199.168.40.255 | 256 | US |
allocated | 1994-02-15 | cdb7d42057bd… |
| 199.230.32.0 – 199.230.47.255 | 4,096 | US |
allocated | 1994-02-15 | 9abf1890690d… |
| 199.230.48.0 – 199.230.51.255 | 1,024 | US |
allocated | 1994-02-15 | 9abf1890690d… |
| 170.52.20.0 – 170.52.23.255 | 1,024 | US |
allocated | 1994-02-14 | 5435c0f42328… |
| 170.52.24.0 – 170.52.31.255 | 2,048 | US |
allocated | 1994-02-14 | 5435c0f42328… |
| 170.52.32.0 – 170.52.39.255 | 2,048 | US |
allocated | 1994-02-14 | 5435c0f42328… |
| 170.52.40.0 – 170.52.40.255 | 256 | US |
allocated | 1994-02-14 | 5435c0f42328… |
| 198.168.42.0 – 198.168.42.255 | 256 | CA |
allocated | 1994-02-14 | f8ae59fd6780… |
| 198.190.205.0 – 198.190.205.255 | 256 | US |
allocated | 1994-02-14 | d6fbf48585cb… |
| 198.190.206.0 – 198.190.207.255 | 512 | US |
allocated | 1994-02-14 | d6fbf48585cb… |
| 198.190.208.0 – 198.190.208.255 | 256 | US |
allocated | 1994-02-14 | d6fbf48585cb… |
| 199.60.96.0 – 199.60.96.255 | 256 | CA |
allocated | 1994-02-14 | b99ef949ab0e… |
| 199.60.97.0 – 199.60.97.255 | 256 | CA |
allocated | 1994-02-14 | e5cb71abc713… |
| 199.85.102.0 – 199.85.103.255 | 512 | CA |
allocated | 1994-02-14 | 298f6be371ab… |
| 199.85.104.0 – 199.85.105.255 | 512 | CA |
allocated | 1994-02-14 | 298f6be371ab… |
| 199.85.106.0 – 199.85.106.255 | 256 | CA |
allocated | 1994-02-14 | 298f6be371ab… |
| 199.88.154.0 – 199.88.154.255 | 256 | US |
allocated | 1994-02-14 | 000c194079d8… |
| 199.88.155.0 – 199.88.155.255 | 256 | US |
allocated | 1994-02-14 | 33fbd9e0d2a9… |
| 199.88.156.0 – 199.88.156.255 | 256 | US |
allocated | 1994-02-14 | e13b3adcb514… |
| 199.88.157.0 – 199.88.157.255 | 256 | US |
allocated | 1994-02-14 | 4a36958be10c… |
| 199.88.158.0 – 199.88.158.255 | 256 | US |
allocated | 1994-02-14 | 704f30aa5842… |
| 199.88.159.0 – 199.88.159.255 | 256 | US |
allocated | 1994-02-14 | 4c588d6d8981… |
| 199.88.160.0 – 199.88.160.255 | 256 | US |
allocated | 1994-02-14 | 4c588d6d8981… |
| 199.88.161.0 – 199.88.161.255 | 256 | US |
allocated | 1994-02-14 | 5c838acc2aca… |
| 199.88.162.0 – 199.88.162.255 | 256 | US |
allocated | 1994-02-14 | 0a2dbf69b05a… |
| 199.88.163.0 – 199.88.163.255 | 256 | US |
allocated | 1994-02-14 | 825fbc97ff4f… |
| 199.88.164.0 – 199.88.164.255 | 256 | US |
allocated | 1994-02-14 | 825fbc97ff4f… |
| 199.88.168.0 – 199.88.168.255 | 256 | US |
allocated | 1994-02-14 | 7ef9def1116d… |
| 199.175.100.0 – 199.175.100.255 | 256 | CA |
allocated | 1994-02-14 | 0b07789b15ee… |
| 199.60.160.0 – 199.60.191.255 | 8,192 | CA |
allocated | 1994-02-11 | b6b1051637e2… |
| 199.84.4.0 – 199.84.5.255 | 512 | CA |
allocated | 1994-02-11 | f8638e195cdd… |
| 170.47.0.0 – 170.47.255.255 | 65,536 | US |
allocated | 1994-02-10 | 573cbc5005a0… |
| 170.48.0.0 – 170.48.255.255 | 65,536 | US |
allocated | 1994-02-10 | 3d392b27e04b… |
| 170.49.0.0 – 170.49.255.255 | 65,536 | US |
allocated | 1994-02-10 | 3d2077b59508… |
| 170.50.0.0 – 170.50.255.255 | 65,536 | US |
allocated | 1994-02-10 | 3b7b8307b8cb… |