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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 23.147.140.0 – 23.147.140.255 | 256 |  US |
allocated | 2025-10-16 | b6d8e9076a51… |
| 23.147.148.0 – 23.147.148.255 | 256 | US |
allocated | 2025-10-16 | 081d092c5b5c… |
| 23.147.156.0 – 23.147.156.255 | 256 | US |
allocated | 2025-10-16 | 6e01279a856f… |
| 23.147.164.0 – 23.147.164.255 | 256 | US |
allocated | 2025-10-16 | dd11a0967b09… |
| 23.147.172.0 – 23.147.172.255 | 256 | US |
allocated | 2025-10-16 | 2dd2b0848daa… |
| 23.147.180.0 – 23.147.180.255 | 256 | US |
allocated | 2025-10-16 | dec8e3d28d2c… |
| 68.169.98.0 – 68.169.99.255 | 512 | US |
allocated | 2025-10-16 | 662be7d02508… |
| 68.232.104.0 – 68.232.107.255 | 1,024 | US |
allocated | 2025-10-16 | f5488a4d4ded… |
| 69.9.172.0 – 69.9.173.255 | 512 |  CA |
allocated | 2025-10-16 | a2e1bb6f40a4… |
| 161.108.131.0 – 161.108.131.255 | 256 | US |
allocated | 2025-10-16 | afce8defc321… |
| 173.231.160.0 – 173.231.175.255 | 4,096 | CA |
allocated | 2025-10-16 | a2e1bb6f40a4… |
| 192.240.192.0 – 192.240.255.255 | 16,384 | US |
allocated | 2025-10-16 | a606d4349c42… |
| 206.109.128.0 – 206.109.159.255 | 8,192 | US |
allocated | 2025-10-16 | c7b4b4d52f4a… |
| 208.122.24.0 – 208.122.27.255 | 1,024 | CA |
allocated | 2025-10-16 | a2e1bb6f40a4… |
| 216.226.68.0 – 216.226.71.255 | 1,024 | US |
allocated | 2025-10-16 | cd2725dcb904… |
| 23.147.116.0 – 23.147.116.255 | 256 | US |
allocated | 2025-10-15 | b61b890d878b… |
| 23.147.124.0 – 23.147.124.255 | 256 | US |
allocated | 2025-10-15 | 26d69640321f… |
| 64.255.14.0 – 64.255.14.255 | 256 | US |
allocated | 2025-10-15 | 23f2181c41fe… |
| 68.209.0.0 – 68.209.63.255 | 16,384 | CA |
allocated | 2025-10-15 | 785a21b4192b… |
| 96.45.52.0 – 96.45.55.255 | 1,024 | US |
allocated | 2025-10-15 | 892f1e3bdb8b… |
| 130.12.30.0 – 130.12.30.255 | 256 | US |
allocated | 2025-10-15 | da42b400345a… |
| 130.12.94.0 – 130.12.94.255 | 256 | US |
allocated | 2025-10-15 | 69b5a009323a… |
| 130.12.126.0 – 130.12.126.255 | 256 | US |
allocated | 2025-10-15 | 16a5a76ba9da… |
| 142.248.44.0 – 142.248.44.255 | 256 | US |
allocated | 2025-10-15 | 86c304d67ab3… |
| 162.222.128.0 – 162.222.131.255 | 1,024 | US |
allocated | 2025-10-15 | f9a1e07e6744… |
| 167.150.186.0 – 167.150.186.255 | 256 | US |
allocated | 2025-10-15 | 954520c9cf32… |
| 198.99.146.0 – 198.99.146.255 | 256 | US |
allocated | 2025-10-15 | 6bdd3ad0bc7f… |
| 199.231.234.0 – 199.231.234.255 | 256 | US |
allocated | 2025-10-15 | f9d3958f5e3d… |
| 206.109.208.0 – 206.109.223.255 | 4,096 | US |
allocated | 2025-10-15 | acbba7e10918… |
| 209.92.240.0 – 209.92.255.255 | 4,096 | US |
allocated | 2025-10-15 | 68f8b27e62d4… |
| 23.147.68.0 – 23.147.68.255 | 256 | US |
allocated | 2025-10-14 | aadeb5695bcd… |
| 23.147.76.0 – 23.147.76.255 | 256 | US |
allocated | 2025-10-14 | 9497068be6ee… |
| 23.147.92.0 – 23.147.92.255 | 256 | US |
allocated | 2025-10-14 | 73b06de11f1c… |
| 23.147.100.0 – 23.147.100.255 | 256 | US |
allocated | 2025-10-14 | 98e6b8462613… |
| 130.12.193.0 – 130.12.193.255 | 256 | US |
allocated | 2025-10-14 | 45eb24dfc2f6… |
| 142.248.45.0 – 142.248.45.255 | 256 | US |
allocated | 2025-10-14 | 2899101e202f… |
| 142.248.95.0 – 142.248.95.255 | 256 | US |
allocated | 2025-10-14 | 7b917bc0d58c… |
| 142.248.108.0 – 142.248.109.255 | 512 | US |
allocated | 2025-10-14 | fe6755fbab4e… |
| 142.248.112.0 – 142.248.115.255 | 1,024 | US |
allocated | 2025-10-14 | 4ba44c6dd9de… |
| 142.248.159.0 – 142.248.159.255 | 256 | US |
allocated | 2025-10-14 | 50a2948b9b76… |
| 161.199.35.0 – 161.199.35.255 | 256 | US |
allocated | 2025-10-14 | 4c2160b89224… |
| 168.151.24.0 – 168.151.24.255 | 256 | US |
allocated | 2025-10-14 | 393c4931f293… |
| 216.106.176.0 – 216.106.191.255 | 4,096 | US |
allocated | 2025-10-14 | 68b3a6c125b9… |
| 45.159.108.0 – 45.159.108.255 | 256 | US |
allocated | 2025-10-13 | 0219f974abe3… |
| 64.136.64.0 – 64.136.95.255 | 8,192 | US |
allocated | 2025-10-13 | 2bf2e9675ccc… |
| 67.210.8.0 – 67.210.11.255 | 1,024 | US |
allocated | 2025-10-13 | 550e50a63d7b… |
| 68.169.97.0 – 68.169.97.255 | 256 | US |
allocated | 2025-10-13 | 785f7e22166b… |
| 80.77.80.0 – 80.77.87.255 | 2,048 | US |
allocated | 2025-10-13 | bb5a9cd1a680… |
| 128.128.56.0 – 128.128.63.255 | 2,048 | US |
allocated | 2025-10-13 | b47bd2ea1d6c… |
| 130.12.89.0 – 130.12.89.255 | 256 | CA |
allocated | 2025-10-13 | d4b2f0a733c0… |
| 130.12.108.0 – 130.12.108.255 | 256 | US |
allocated | 2025-10-13 | 4ebc3b171281… |
| 142.248.64.0 – 142.248.67.255 | 1,024 | US |
allocated | 2025-10-13 | 26c3096ccbac… |
| 142.248.140.0 – 142.248.143.255 | 1,024 | CA |
allocated | 2025-10-13 | 00a41e08c69f… |
| 142.248.168.0 – 142.248.171.255 | 1,024 | US |
allocated | 2025-10-13 | 62fc1a83bb3b… |
| 142.248.191.0 – 142.248.191.255 | 256 | US |
allocated | 2025-10-13 | 939e2ad70f57… |
| 142.249.35.0 – 142.249.35.255 | 256 | US |
allocated | 2025-10-13 | ee6afefb3e03… |
| 142.249.93.0 – 142.249.93.255 | 256 | US |
allocated | 2025-10-13 | efc7d47fa2ea… |
| 149.112.179.0 – 149.112.179.255 | 256 | US |
allocated | 2025-10-13 | fa0b36b44da3… |
| 168.151.188.0 – 168.151.191.255 | 1,024 | US |
allocated | 2025-10-13 | 611c1fe3abff… |
| 185.159.89.0 – 185.159.89.255 | 256 | US |
allocated | 2025-10-13 | 0219f974abe3… |
| 199.30.8.0 – 199.30.11.255 | 1,024 | US |
allocated | 2025-10-13 | 8f8fa0628ec3… |
| 23.147.52.0 – 23.147.52.255 | 256 | US |
allocated | 2025-10-10 | 736684d40c9d… |
| 23.147.60.0 – 23.147.60.255 | 256 | US |
allocated | 2025-10-10 | 3a64e4d279d6… |
| 66.203.248.0 – 66.203.248.255 | 256 | US |
allocated | 2025-10-10 | 0f88700604b2… |
| 74.115.124.0 – 74.115.127.255 | 1,024 | US |
allocated | 2025-10-10 | 4f4a31b48cd6… |
| 130.12.87.0 – 130.12.87.255 | 256 | CA |
allocated | 2025-10-10 | 4ead81aff0fa… |
| 130.12.140.0 – 130.12.143.255 | 1,024 | US |
allocated | 2025-10-10 | db77eea789d6… |
| 130.12.191.0 – 130.12.191.255 | 256 | US |
allocated | 2025-10-10 | 936dfaea6a98… |
| 130.12.194.0 – 130.12.195.255 | 512 | US |
allocated | 2025-10-10 | ce8448b7bff5… |
| 131.143.42.0 – 131.143.42.255 | 256 | US |
allocated | 2025-10-10 | 867d4f74c01f… |
| 131.143.81.0 – 131.143.81.255 | 256 | US |
allocated | 2025-10-10 | c63586c74f89… |
| 131.143.83.0 – 131.143.83.255 | 256 | US |
allocated | 2025-10-10 | eb9f7e2eb292… |
| 131.143.110.0 – 131.143.110.255 | 256 | US |
allocated | 2025-10-10 | 71d47f05d6d7… |
| 142.248.0.0 – 142.248.3.255 | 1,024 | US |
allocated | 2025-10-10 | ac4c7f22e620… |
| 142.248.4.0 – 142.248.7.255 | 1,024 | US |
allocated | 2025-10-10 | 326ba356b65c… |
| 142.248.8.0 – 142.248.11.255 | 1,024 | US |
allocated | 2025-10-10 | d2bb7540e9a8… |
| 142.248.12.0 – 142.248.15.255 | 1,024 | CA |
allocated | 2025-10-10 | 44e2f7e04512… |
| 142.248.16.0 – 142.248.19.255 | 1,024 | US |
allocated | 2025-10-10 | 95e655767504… |
| 142.248.20.0 – 142.248.23.255 | 1,024 | CA |
allocated | 2025-10-10 | 78fa6097284a… |
| 142.248.24.0 – 142.248.27.255 | 1,024 | US |
allocated | 2025-10-10 | d5944f40c6d8… |
| 142.248.28.0 – 142.248.31.255 | 1,024 | CA |
allocated | 2025-10-10 | f2deff528ff5… |
| 142.248.32.0 – 142.248.35.255 | 1,024 | US |
allocated | 2025-10-10 | ec488a7e776f… |
| 142.248.38.0 – 142.248.38.255 | 256 | CA |
allocated | 2025-10-10 | 060a5ea85d52… |
| 142.248.40.0 – 142.248.43.255 | 1,024 | US |
allocated | 2025-10-10 | 75c5c73186ae… |
| 142.248.46.0 – 142.248.46.255 | 256 | US |
allocated | 2025-10-10 | 7840ed137d4d… |
| 142.248.47.0 – 142.248.47.255 | 256 | US |
allocated | 2025-10-10 | 1bd229c35cec… |
| 142.248.48.0 – 142.248.51.255 | 1,024 | US |
allocated | 2025-10-10 | 52240bee5633… |
| 142.248.52.0 – 142.248.55.255 | 1,024 | US |
allocated | 2025-10-10 | 49eb56019288… |
| 142.248.56.0 – 142.248.59.255 | 1,024 | US |
allocated | 2025-10-10 | 8abacd5e9861… |
| 142.248.62.0 – 142.248.62.255 | 256 | US |
allocated | 2025-10-10 | 0c305bca4cd7… |
| 142.248.63.0 – 142.248.63.255 | 256 | US |
allocated | 2025-10-10 | 1e67775ca914… |
| 142.248.68.0 – 142.248.71.255 | 1,024 | US |
allocated | 2025-10-10 | 7b9b5a4b1f3c… |
| 142.248.72.0 – 142.248.75.255 | 1,024 | US |
allocated | 2025-10-10 | 0b6aa0b7c874… |
| 142.248.76.0 – 142.248.79.255 | 1,024 | US |
allocated | 2025-10-10 | e1c068dd337a… |
| 142.248.80.0 – 142.248.83.255 | 1,024 | US |
allocated | 2025-10-10 | e4bcfa0c6a49… |
| 142.248.90.0 – 142.248.91.255 | 512 | US |
allocated | 2025-10-10 | 7fafee899961… |
| 142.248.92.0 – 142.248.93.255 | 512 | US |
allocated | 2025-10-10 | 3f4ed4e2ddff… |
| 142.248.96.0 – 142.248.99.255 | 1,024 | US |
allocated | 2025-10-10 | f8374472e79e… |
| 142.248.100.0 – 142.248.103.255 | 1,024 | US |
allocated | 2025-10-10 | 0e2f90d9136d… |
| 142.248.104.0 – 142.248.107.255 | 1,024 | US |
allocated | 2025-10-10 | 28e5d1121241… |