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
1,644,545,792
📦
IPv4 networks
77,307
delegated blocks
🧭
IPv6 networks
11,571
delegated blocks
🔗
Autonomous systems
34,285
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 107.190.160.0 – 107.190.167.255 | 2,048 |  CA |
allocated | 2026-09-29 | 02c114fa41bc… |
| 142.228.12.0 – 142.228.12.255 | 256 |  US |
allocated | 2026-09-29 | 7c97acedbf7d… |
| 142.228.24.0 – 142.228.24.255 | 256 | US |
allocated | 2026-09-29 | 7c97acedbf7d… |
| 142.228.28.0 – 142.228.28.255 | 256 | US |
allocated | 2026-09-29 | 7c97acedbf7d… |
| 162.251.152.0 – 162.251.155.255 | 1,024 | US |
allocated | 2026-09-29 | 5cd36112c92a… |
| 162.252.195.0 – 162.252.195.255 | 256 | US |
allocated | 2026-09-29 | cb19d253d556… |
| 167.88.96.0 – 167.88.103.255 | 2,048 | CA |
allocated | 2026-09-29 | 02c114fa41bc… |
| 172.102.128.0 – 172.102.135.255 | 2,048 | CA |
allocated | 2026-09-29 | 02c114fa41bc… |
| 192.171.24.0 – 192.171.31.255 | 2,048 | CA |
allocated | 2026-09-29 | 02c114fa41bc… |
| 192.200.16.0 – 192.200.23.255 | 2,048 | CA |
allocated | 2026-09-29 | 02c114fa41bc… |
| 207.188.0.0 – 207.188.1.255 | 512 | US |
allocated | 2026-09-29 | 441428cd8452… |
| 209.161.96.0 – 209.161.103.255 | 2,048 | CA |
allocated | 2026-09-29 | 02c114fa41bc… |
| 216.203.16.0 – 216.203.17.255 | 512 | US |
allocated | 2026-09-29 | 6df848856170… |
| 23.164.204.0 – 23.164.204.255 | 256 |  MX |
allocated | 2026-09-28 | 2c6f1f24eb24… |
| 23.164.220.0 – 23.164.220.255 | 256 | US |
allocated | 2026-09-28 | fd047818014a… |
| 131.162.152.0 – 131.162.159.255 | 2,048 | US |
allocated | 2026-09-28 | f05ab67d3467… |
| 198.228.91.0 – 198.228.91.255 | 256 | US |
allocated | 2026-09-28 | 99595b1868f0… |
| 216.36.252.0 – 216.36.255.255 | 1,024 | US |
allocated | 2026-09-28 | 85eb8ed7ebe1… |
| 23.164.164.0 – 23.164.164.255 | 256 | US |
allocated | 2026-09-25 | d0ea073de2c2… |
| 23.164.180.0 – 23.164.180.255 | 256 | US |
allocated | 2026-09-25 | 01643e4af4aa… |
| 23.164.188.0 – 23.164.188.255 | 256 |  MY |
allocated | 2026-09-25 | c118af8b9e96… |
| 23.164.196.0 – 23.164.196.255 | 256 | US |
allocated | 2026-09-25 | 28963ca799db… |
| 204.62.127.0 – 204.62.127.255 | 256 | US |
allocated | 2026-09-25 | ec1fa7e54566… |
| 216.52.213.0 – 216.52.213.255 | 256 | US |
allocated | 2026-09-25 | 7a37dda4718f… |
| 69.25.208.0 – 69.25.211.255 | 1,024 | US |
allocated | 2026-09-24 | 8f7af62b42f8… |
| 72.5.120.0 – 72.5.127.255 | 2,048 | US |
allocated | 2026-09-24 | 8554ad39f2d0… |
| 136.176.128.0 – 136.176.159.255 | 8,192 | US |
allocated | 2026-09-24 | be43d2a9ed01… |
| 216.21.8.0 – 216.21.11.255 | 1,024 | US |
allocated | 2026-09-24 | 1a0504792227… |
| 23.164.116.0 – 23.164.116.255 | 256 |  TH |
allocated | 2026-09-23 | 253d4e560001… |
| 23.164.148.0 – 23.164.148.255 | 256 | US |
allocated | 2026-09-23 | faabf549572b… |
| 23.164.172.0 – 23.164.172.255 | 256 |  PH |
allocated | 2026-09-23 | f358e66dd245… |
| 45.41.28.0 – 45.41.31.255 | 1,024 | CA |
allocated | 2026-09-23 | 22baee47fb6c… |
| 162.252.194.0 – 162.252.194.255 | 256 | US |
allocated | 2026-09-23 | d23a33d0b3f8… |
| 206.209.214.0 – 206.209.215.255 | 512 | US |
allocated | 2026-09-23 | c8a63342c593… |
| 23.157.116.0 – 23.157.116.255 | 256 | TH |
allocated | 2026-09-22 | 70d4410bd7a4… |
| 23.164.84.0 – 23.164.84.255 | 256 | US |
allocated | 2026-09-22 | 34e04352e764… |
| 23.164.100.0 – 23.164.100.255 | 256 | US |
allocated | 2026-09-22 | ff3c11a39ec4… |
| 23.164.108.0 – 23.164.108.255 | 256 | US |
allocated | 2026-09-22 | 6a62e13c3711… |
| 107.6.87.0 – 107.6.87.255 | 256 | US |
allocated | 2026-09-22 | 4ca8eebfdade… |
| 142.228.30.0 – 142.228.30.255 | 256 | US |
allocated | 2026-09-22 | c9a2d5b09dad… |
| 144.86.152.0 – 144.86.155.255 | 1,024 | US |
allocated | 2026-09-22 | db762e27e551… |
| 153.76.128.0 – 153.76.143.255 | 4,096 | US |
allocated | 2026-09-22 | b4bc29b769c1… |
| 153.79.96.0 – 153.79.103.255 | 2,048 | CA |
allocated | 2026-09-22 | 02c114fa41bc… |
| 169.155.43.0 – 169.155.43.255 | 256 | US |
allocated | 2026-09-22 | 140d082940b3… |
| 209.164.48.0 – 209.164.55.255 | 2,048 | US |
allocated | 2026-09-22 | d3a1924db00f… |
| 80.46.160.0 – 80.46.191.255 | 8,192 | US |
allocated | 2026-09-21 | 1afbcb6292dc… |
| 23.164.92.0 – 23.164.92.255 | 256 | CA |
allocated | 2026-09-18 | 1789a14156ce… |
| 66.79.208.0 – 66.79.215.255 | 2,048 | US |
allocated | 2026-09-18 | 8cced5045483… |
| 69.88.132.0 – 69.88.133.255 | 512 | US |
allocated | 2026-09-18 | de354f1a2a5f… |
| 153.76.244.0 – 153.76.247.255 | 1,024 | US |
allocated | 2026-09-18 | 951f215c30a2… |
| 162.35.0.0 – 162.35.63.255 | 16,384 | US |
allocated | 2026-09-18 | 13d512adeacc… |
| 169.155.174.0 – 169.155.174.255 | 256 | US |
allocated | 2026-09-18 | 3b6a93a8d973… |
| 198.60.195.0 – 198.60.195.255 | 256 | US |
allocated | 2026-09-18 | 83a293c6e094… |
| 206.187.192.0 – 206.187.223.255 | 8,192 | US |
allocated | 2026-09-18 | 58151b0b2b97… |
| 208.72.224.0 – 208.72.224.255 | 256 | CA |
allocated | 2026-09-18 | 300a5bc872e8… |
| 23.163.244.0 – 23.163.244.255 | 256 | US |
allocated | 2026-09-17 | cf0f97cb58c4… |
| 23.163.252.0 – 23.163.252.255 | 256 | US |
allocated | 2026-09-17 | 495cb0960b9f… |
| 23.164.52.0 – 23.164.52.255 | 256 | US |
allocated | 2026-09-17 | eef810733cb3… |
| 23.164.68.0 – 23.164.68.255 | 256 | US |
allocated | 2026-09-17 | aee0ba24d5cb… |
| 23.164.76.0 – 23.164.76.255 | 256 | US |
allocated | 2026-09-17 | f06af9d402f2… |
| 80.47.128.0 – 80.47.159.255 | 8,192 | CA |
allocated | 2026-09-17 | 4bf3a4d3941e… |
| 69.12.52.0 – 69.12.53.255 | 512 | US |
allocated | 2026-09-16 | 46b0aae643ec… |
| 199.245.69.0 – 199.245.69.255 | 256 | US |
allocated | 2026-09-16 | b6d59e6c5a62… |
| 205.208.192.0 – 205.208.255.255 | 16,384 | US |
allocated | 2026-09-16 | 2df6413af3a6… |
| 23.163.228.0 – 23.163.228.255 | 256 | CA |
allocated | 2026-09-15 | e1cbd3beefba… |
| 23.163.236.0 – 23.163.236.255 | 256 | US |
allocated | 2026-09-15 | c0dd80d5f675… |
| 146.94.128.0 – 146.94.191.255 | 16,384 | US |
allocated | 2026-09-15 | 099b3cf1c0cd… |
| 209.135.150.0 – 209.135.150.255 | 256 | US |
allocated | 2026-09-15 | a018bc6d3e68… |
| 23.163.196.0 – 23.163.196.255 | 256 | US |
allocated | 2026-09-14 | d90d80624ef4… |
| 23.163.204.0 – 23.163.204.255 | 256 | US |
allocated | 2026-09-14 | 764bc7df8708… |
| 80.43.64.0 – 80.43.127.255 | 16,384 | CA |
allocated | 2026-09-14 | a9122c79d542… |
| 80.43.128.0 – 80.43.255.255 | 32,768 | US |
allocated | 2026-09-14 | 049811925358… |
| 103.110.126.0 – 103.110.126.255 | 256 | CA |
allocated | 2026-09-14 | 9cd082d238f3… |
| 23.163.180.0 – 23.163.180.255 | 256 | CA |
allocated | 2026-09-11 | 4430fa820af8… |
| 134.49.176.0 – 134.49.183.255 | 2,048 | US |
allocated | 2026-09-11 | 9ffb37989276… |
| 65.87.214.0 – 65.87.215.255 | 512 | US |
allocated | 2026-09-10 | c27d29a0a8ff… |
| 207.186.192.0 – 207.186.199.255 | 2,048 | US |
allocated | 2026-09-10 | 9aa551f661b2… |
| 216.52.212.0 – 216.52.212.255 | 256 | US |
allocated | 2026-09-10 | faeb159c5a6e… |
| 23.163.148.0 – 23.163.148.255 | 256 | US |
allocated | 2026-09-09 | a3b99e3adb27… |
| 23.163.156.0 – 23.163.156.255 | 256 | US |
allocated | 2026-09-09 | e88be728f810… |
| 23.163.188.0 – 23.163.188.255 | 256 | US |
allocated | 2026-09-09 | 8829ea5ad651… |
| 80.47.240.0 – 80.47.255.255 | 4,096 | US |
allocated | 2026-09-09 | ebb9f50f7003… |
| 142.99.0.0 – 142.99.15.255 | 4,096 | CA |
allocated | 2026-09-09 | c25c4ce0c580… |
| 216.52.210.0 – 216.52.211.255 | 512 | US |
allocated | 2026-09-09 | f994ea54032b… |
| 45.42.236.0 – 45.42.239.255 | 1,024 | US |
allocated | 2026-09-08 | e764f242e934… |
| 76.164.206.0 – 76.164.207.255 | 512 | US |
allocated | 2026-09-08 | b15b375862a6… |
| 192.86.22.0 – 192.86.22.255 | 256 | US |
allocated | 2026-09-08 | 7779723493a1… |
| 202.68.120.0 – 202.68.123.255 | 1,024 | US |
allocated | 2026-09-08 | 47f90484c1b1… |
| 23.163.116.0 – 23.163.116.255 | 256 | CA |
allocated | 2026-09-04 | 0b2a452ba0ed… |
| 23.163.132.0 – 23.163.132.255 | 256 | US |
allocated | 2026-09-04 | 6ca978502be5… |
| 23.163.140.0 – 23.163.140.255 | 256 | US |
allocated | 2026-09-04 | b11602de2db6… |
| 153.79.104.0 – 153.79.111.255 | 2,048 | US |
allocated | 2026-09-04 | 594ed98e739e… |
| 201.32.128.0 – 201.32.159.255 | 8,192 | US |
allocated | 2026-09-04 | 07e0ecd048eb… |
| 23.163.124.0 – 23.163.124.255 | 256 |  ID |
allocated | 2026-09-03 | e4ebfa4e34f3… |
| 23.164.12.0 – 23.164.12.255 | 256 | MX |
allocated | 2026-09-03 | 7dd6fc376bf0… |
| 160.79.3.0 – 160.79.3.255 | 256 | US |
allocated | 2026-09-03 | e5c68e41d4b5… |
| 165.217.144.0 – 165.217.159.255 | 4,096 | US |
allocated | 2026-09-03 | 7440b9e2753c… |
| 207.186.80.0 – 207.186.95.255 | 4,096 | US |
allocated | 2026-09-03 | a511e0415c2e… |
| 23.163.84.0 – 23.163.84.255 | 256 | US |
allocated | 2026-09-02 | fe9d89d0c205… |
| 23.164.4.0 – 23.164.4.255 | 256 |  PR |
allocated | 2026-09-02 | 8900c025d3c1… |