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
1,645,592,320
📦
IPv4 networks
76,752
delegated blocks
🧭
IPv6 networks
11,431
delegated blocks
🔗
Autonomous systems
34,103
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 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… |
| 66.79.192.0 – 66.79.207.255 | 4,096 | US |
allocated | 2026-09-02 | 486196f30b2a… |
| 152.36.64.0 – 152.36.127.255 | 16,384 | US |
allocated | 2026-09-02 | 218a9c4b515b… |
| 153.79.64.0 – 153.79.71.255 | 2,048 | CA |
allocated | 2026-09-02 | e358226efd48… |
| 169.155.42.0 – 169.155.42.255 | 256 | US |
allocated | 2026-09-02 | 585f76594776… |
| 209.188.111.0 – 209.188.111.255 | 256 | US |
allocated | 2026-09-02 | 4c48b4fd1dd1… |
| 209.217.0.0 – 209.217.63.255 | 16,384 | US |
allocated | 2026-09-02 | 218a9c4b515b… |
| 23.163.60.0 – 23.163.60.255 | 256 | US |
allocated | 2026-09-01 | 8a7075874a0d… |
| 169.155.40.0 – 169.155.40.255 | 256 | US |
allocated | 2026-09-01 | 8db6f498832a… |
| 23.163.20.0 – 23.163.20.255 | 256 | US |
allocated | 2026-08-31 | 26dc6d537920… |
| 23.163.28.0 – 23.163.28.255 | 256 | US |
allocated | 2026-08-31 | 435163051f4d… |
| 23.163.52.0 – 23.163.52.255 | 256 | CA |
allocated | 2026-08-31 | 6f564bec04aa… |
| 82.111.0.0 – 82.111.255.255 | 65,536 | US |
allocated | 2026-08-31 | a7f7463af3d3… |
| 179.194.0.0 – 179.195.255.255 | 131,072 | CA |
allocated | 2026-08-31 | a9122c79d542… |
| 206.196.124.0 – 206.196.124.255 | 256 | US |
allocated | 2026-08-31 | 046191086a10… |
| 23.137.109.0 – 23.137.109.255 | 256 | US |
allocated | 2026-08-28 | dd4785c9c147… |
| 23.163.36.0 – 23.163.36.255 | 256 |  TW |
allocated | 2026-08-28 | a716cdcffbe1… |
| 66.85.35.0 – 66.85.35.255 | 256 | CA |
allocated | 2026-08-28 | e62de5b9af8a… |
| 74.124.128.0 – 74.124.143.255 | 4,096 | US |
allocated | 2026-08-28 | b5068754bada… |
| 107.6.86.0 – 107.6.86.255 | 256 | US |
allocated | 2026-08-28 | bb995f7036e7… |
| 131.162.192.0 – 131.162.199.255 | 2,048 | US |
allocated | 2026-08-28 | 2b33e2bf3cb2… |
| 153.75.160.0 – 153.75.191.255 | 8,192 | US |
allocated | 2026-08-28 | 8c544347ea84… |
| 169.155.175.0 – 169.155.175.255 | 256 | US |
allocated | 2026-08-28 | b44d1754c45c… |
| 198.22.143.0 – 198.22.143.255 | 256 | US |
allocated | 2026-08-28 | ee48ab48a255… |
| 198.228.96.0 – 198.228.99.255 | 1,024 | US |
allocated | 2026-08-28 | 852bf4f13926… |
| 207.207.192.0 – 207.207.192.255 | 256 | US |
allocated | 2026-08-28 | c667fe3a3b49… |
| 23.163.4.0 – 23.163.4.255 | 256 | US |
allocated | 2026-08-27 | 39776b7f6a72… |
| 23.163.44.0 – 23.163.44.255 | 256 | US |
allocated | 2026-08-27 | c6f150d2f708… |
| 207.207.205.0 – 207.207.205.255 | 256 | US |
allocated | 2026-08-27 | 29dd08e2371e… |
| 23.162.212.0 – 23.162.212.255 | 256 | US |
allocated | 2026-08-25 | dccb31ffe2dc… |
| 23.162.220.0 – 23.162.220.255 | 256 | US |
allocated | 2026-08-25 | dad0f28adc69… |
| 23.162.228.0 – 23.162.228.255 | 256 | US |
allocated | 2026-08-25 | 6065a036b0b8… |
| 23.163.12.0 – 23.163.12.255 | 256 | US |
allocated | 2026-08-25 | ec1fa7e54566… |
| 107.6.82.0 – 107.6.83.255 | 512 | US |
allocated | 2026-08-25 | e7ff39759096… |
| 107.6.85.0 – 107.6.85.255 | 256 | US |
allocated | 2026-08-25 | 135435e7c0b0… |
| 148.85.0.0 – 148.85.63.255 | 16,384 | US |
allocated | 2026-08-25 | ab394970ba25… |
| 148.85.176.0 – 148.85.183.255 | 2,048 | CA |
allocated | 2026-08-25 | 02c114fa41bc… |
| 209.23.48.0 – 209.23.63.255 | 4,096 | US |
allocated | 2026-08-25 | ebb9f50f7003… |
| 23.162.196.0 – 23.162.196.255 | 256 | US |
allocated | 2026-08-24 | b6d59e6c5a62… |
| 142.228.36.0 – 142.228.39.255 | 1,024 | US |
allocated | 2026-08-24 | 2a24c3505c78… |
| 142.228.60.0 – 142.228.63.255 | 1,024 | US |
allocated | 2026-08-24 | 2a24c3505c78… |
| 143.246.64.0 – 143.246.127.255 | 16,384 | US |
allocated | 2026-08-24 | bd3cc124c01f… |
| 206.197.54.0 – 206.197.54.255 | 256 | US |
allocated | 2026-08-24 | f90c7ba45c7f… |
| 208.72.218.0 – 208.72.219.255 | 512 | US |
allocated | 2026-08-21 | ef5da854bc9e… |
| 198.22.202.0 – 198.22.203.255 | 512 | US |
allocated | 2026-08-20 | 9a6f87ac4c4f… |
| 198.52.34.0 – 198.52.35.255 | 512 | US |
allocated | 2026-08-20 | b88dbd257399… |
| 199.217.101.0 – 199.217.101.255 | 256 | US |
allocated | 2026-08-20 | 57148bd0198d… |
| 207.241.168.0 – 207.241.171.255 | 1,024 | US |
allocated | 2026-08-20 | 9831d3ae363c… |
| 209.135.148.0 – 209.135.149.255 | 512 | US |
allocated | 2026-08-20 | 2233b0d72f50… |
| 23.162.180.0 – 23.162.180.255 | 256 | CA |
allocated | 2026-08-19 | fb3410a55fc0… |
| 23.162.204.0 – 23.162.204.255 | 256 | US |
allocated | 2026-08-19 | 59b00e0a3dd2… |
| 134.49.96.0 – 134.49.127.255 | 8,192 | US |
allocated | 2026-08-19 | 4f52344d34cf… |
| 134.82.120.0 – 134.82.127.255 | 2,048 | CA |
allocated | 2026-08-19 | 02c114fa41bc… |
| 192.102.217.0 – 192.102.217.255 | 256 | US |
allocated | 2026-08-19 | bf64419dc156… |
| 204.115.252.0 – 204.115.253.255 | 512 | US |
allocated | 2026-08-19 | 398fb0a40b27… |
| 23.162.148.0 – 23.162.148.255 | 256 | US |
allocated | 2026-08-18 | cb900f6c2776… |
| 23.162.156.0 – 23.162.156.255 | 256 | US |
allocated | 2026-08-17 | b298c858426c… |
| 142.228.2.0 – 142.228.3.255 | 512 | CA |
allocated | 2026-08-17 | f67dd0d38532… |
| 192.158.96.0 – 192.158.103.255 | 2,048 | CA |
allocated | 2026-08-17 | 02c114fa41bc… |
| 23.162.116.0 – 23.162.116.255 | 256 |  PH |
allocated | 2026-08-14 | 68755dd0a9d5… |
| 23.162.124.0 – 23.162.124.255 | 256 | US |
allocated | 2026-08-14 | 203f5fafa936… |
| 64.65.40.0 – 64.65.41.255 | 512 | CA |
allocated | 2026-08-14 | f2cfb556909a… |
| 134.49.144.0 – 134.49.159.255 | 4,096 | US |
allocated | 2026-08-14 | a96796e8e59c… |
| 199.217.100.0 – 199.217.100.255 | 256 | US |
allocated | 2026-08-14 | cafaf45d9f88… |
| 23.162.84.0 – 23.162.84.255 | 256 | US |
allocated | 2026-08-13 | 479729cd0727… |
| 23.162.92.0 – 23.162.92.255 | 256 | US |
allocated | 2026-08-13 | dd7c6a482970… |
| 64.239.224.0 – 64.239.231.255 | 2,048 | US |
allocated | 2026-08-13 | 0551666698f8… |
| 95.141.253.0 – 95.141.253.255 | 256 | US |
allocated | 2026-08-13 | 5c4952155bbe… |
| 192.12.45.0 – 192.12.45.255 | 256 | US |
allocated | 2026-08-13 | 53cee3c9a342… |