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
1,644,997,632
📦
IPv4 networks
76,756
delegated blocks
🧭
IPv6 networks
11,434
delegated blocks
🔗
Autonomous systems
34,116
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 75.119.0.0 – 75.119.127.255 | 32,768 |  US |
allocated | 2025-09-18 | 430c9828d3cb… |
| 192.112.26.0 – 192.112.26.255 | 256 | US |
allocated | 2025-09-18 | d0087a051ddb… |
| 204.126.114.0 – 204.126.115.255 | 512 | US |
allocated | 2025-09-18 | d0087a051ddb… |
| 23.145.156.0 – 23.145.156.255 | 256 | US |
allocated | 2025-09-17 | d43c6a76023f… |
| 23.145.164.0 – 23.145.164.255 | 256 | US |
allocated | 2025-09-17 | a180b6ce1f58… |
| 24.56.152.0 – 24.56.159.255 | 2,048 | US |
allocated | 2025-09-17 | 279711de0a07… |
| 24.75.248.0 – 24.75.255.255 | 2,048 | US |
allocated | 2025-09-17 | 279711de0a07… |
| 62.104.0.0 – 62.104.255.255 | 65,536 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 64.69.96.0 – 64.69.127.255 | 8,192 | US |
allocated | 2025-09-17 | 4dc2bb8f94c6… |
| 64.83.64.0 – 64.83.79.255 | 4,096 | US |
allocated | 2025-09-17 | 4dc2bb8f94c6… |
| 64.111.80.0 – 64.111.83.255 | 1,024 | US |
allocated | 2025-09-17 | 5a9c93d81ff4… |
| 69.5.176.0 – 69.5.183.255 | 2,048 | US |
allocated | 2025-09-17 | 196d14c0c358… |
| 76.9.96.0 – 76.9.111.255 | 4,096 | US |
allocated | 2025-09-17 | 4dc2bb8f94c6… |
| 89.58.104.0 – 89.58.111.255 | 2,048 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 89.58.160.0 – 89.58.191.255 | 8,192 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 89.59.0.0 – 89.59.255.255 | 65,536 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 89.60.0.0 – 89.61.255.255 | 131,072 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 89.62.0.0 – 89.62.255.255 | 65,536 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 194.97.32.0 – 194.97.63.255 | 8,192 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 194.97.160.0 – 194.97.167.255 | 2,048 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 194.97.168.0 – 194.97.171.255 | 1,024 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 194.97.176.0 – 194.97.191.255 | 4,096 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 194.97.224.0 – 194.97.255.255 | 8,192 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 195.4.0.0 – 195.4.63.255 | 16,384 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 195.4.64.0 – 195.4.79.255 | 4,096 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 195.4.80.0 – 195.4.87.255 | 2,048 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 195.4.88.0 – 195.4.91.255 | 1,024 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 195.4.94.0 – 195.4.95.255 | 512 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 195.4.96.0 – 195.4.127.255 | 8,192 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 195.4.216.0 – 195.4.223.255 | 2,048 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 195.4.224.0 – 195.4.255.255 | 8,192 | US |
allocated | 2025-09-17 | 20c786e8edd8… |
| 205.147.236.0 – 205.147.239.255 | 1,024 | US |
allocated | 2025-09-17 | 4dc2bb8f94c6… |
| 205.196.128.0 – 205.196.159.255 | 8,192 | US |
allocated | 2025-09-17 | 4dc2bb8f94c6… |
| 207.8.240.0 – 207.8.243.255 | 1,024 | US |
allocated | 2025-09-17 | 4dc2bb8f94c6… |
| 209.92.160.0 – 209.92.191.255 | 8,192 | US |
allocated | 2025-09-17 | 4dc2bb8f94c6… |
| 209.137.160.0 – 209.137.191.255 | 8,192 | US |
allocated | 2025-09-17 | 4dc2bb8f94c6… |
| 209.236.192.0 – 209.236.223.255 | 8,192 | US |
allocated | 2025-09-17 | 4dc2bb8f94c6… |
| 216.75.64.0 – 216.75.95.255 | 8,192 | US |
allocated | 2025-09-17 | 4dc2bb8f94c6… |
| 216.183.224.0 – 216.183.255.255 | 8,192 | US |
allocated | 2025-09-17 | 4dc2bb8f94c6… |
| 23.145.148.0 – 23.145.148.255 | 256 |  CA |
allocated | 2025-09-16 | 67e29d9c599f… |
| 72.1.64.0 – 72.1.95.255 | 8,192 | US |
allocated | 2025-09-16 | 38b893ecb59b… |
| 23.145.140.0 – 23.145.140.255 | 256 | US |
allocated | 2025-09-15 | e79c82eb5c60… |
| 64.40.10.0 – 64.40.10.255 | 256 | US |
allocated | 2025-09-15 | 34a91dbf4535… |
| 74.220.48.0 – 74.220.63.255 | 4,096 | US |
allocated | 2025-09-15 | b2034ca14cb7… |
| 148.227.174.0 – 148.227.174.255 | 256 | CA |
allocated | 2025-09-15 | 551dedd3375c… |
| 153.43.0.0 – 153.43.255.255 | 65,536 | CA |
allocated | 2025-09-15 | 1317b3808fc6… |
| 191.215.64.0 – 191.215.127.255 | 16,384 | US |
allocated | 2025-09-15 | 4f4ae4b20956… |
| 202.157.151.0 – 202.157.151.255 | 256 | US |
allocated | 2025-09-15 | 098e8cc43b4a… |
| 23.145.116.0 – 23.145.116.255 | 256 | US |
allocated | 2025-09-12 | 2cc7ca813c33… |
| 23.145.124.0 – 23.145.124.255 | 256 | US |
allocated | 2025-09-12 | bfa8b516fc86… |
| 23.145.132.0 – 23.145.132.255 | 256 | US |
allocated | 2025-09-12 | ae3cbaf29a95… |
| 65.7.128.0 – 65.7.255.255 | 32,768 | US |
allocated | 2025-09-12 | cb23b62f4037… |
| 66.6.64.0 – 66.6.79.255 | 4,096 | US |
allocated | 2025-09-12 | 775d65853194… |
| 108.175.160.0 – 108.175.175.255 | 4,096 | CA |
allocated | 2025-09-12 | 785a21b4192b… |
| 131.149.244.0 – 131.149.247.255 | 1,024 | US |
allocated | 2025-09-12 | e42fb6b2c57e… |
| 23.145.60.0 – 23.145.60.255 | 256 |  VN |
allocated | 2025-09-11 | 4f0625b4abf5… |
| 23.145.68.0 – 23.145.68.255 | 256 | US |
allocated | 2025-09-11 | 78b327356cdb… |
| 23.145.76.0 – 23.145.76.255 | 256 | US |
allocated | 2025-09-11 | 9b0d732e0870… |
| 23.145.92.0 – 23.145.92.255 | 256 | US |
allocated | 2025-09-11 | d557adddc3d4… |
| 23.145.108.0 – 23.145.108.255 | 256 | US |
allocated | 2025-09-11 | 7ddefb2c63e0… |
| 69.87.240.0 – 69.87.255.255 | 4,096 | US |
allocated | 2025-09-11 | 43a2bf5c4478… |
| 74.244.0.0 – 74.245.255.255 | 131,072 | US |
allocated | 2025-09-11 | c1dfdf31702f… |
| 167.150.13.0 – 167.150.13.255 | 256 | US |
allocated | 2025-09-11 | 03c2aef27204… |
| 170.118.248.0 – 170.118.255.255 | 2,048 | US |
allocated | 2025-09-11 | 967e40245a3f… |
| 192.5.49.0 – 192.5.49.255 | 256 | US |
allocated | 2025-09-11 | cba863b2a38c… |
| 206.109.56.0 – 206.109.59.255 | 1,024 | US |
allocated | 2025-09-11 | 0ed489778232… |
| 131.149.52.0 – 131.149.55.255 | 1,024 | US |
allocated | 2025-09-10 | 5abd6e95f48f… |
| 167.150.89.0 – 167.150.89.255 | 256 | US |
allocated | 2025-09-10 | 135435e7c0b0… |
| 167.150.224.0 – 167.150.225.255 | 512 | US |
allocated | 2025-09-10 | 0a167af68d0f… |
| 204.8.177.0 – 204.8.177.255 | 256 | US |
allocated | 2025-09-10 | 2c8c809e31a9… |
| 208.94.209.0 – 208.94.209.255 | 256 | US |
allocated | 2025-09-10 | 98229a77122d… |
| 209.131.127.0 – 209.131.127.255 | 256 | US |
allocated | 2025-09-10 | 8b6a41f3c26d… |
| 70.35.153.0 – 70.35.153.255 | 256 | US |
allocated | 2025-09-09 | b4bbee4440f7… |
| 148.52.160.0 – 148.52.191.255 | 8,192 | US |
allocated | 2025-09-09 | ae2f2a148877… |
| 161.108.224.0 – 161.108.255.255 | 8,192 | US |
allocated | 2025-09-09 | 7954af5d06e6… |
| 167.150.244.0 – 167.150.247.255 | 1,024 | US |
allocated | 2025-09-09 | ec07c072f201… |
| 198.154.28.0 – 198.154.29.255 | 512 | CA |
allocated | 2025-09-09 | 8d424af5abb9… |
| 23.145.28.0 – 23.145.28.255 | 256 | US |
allocated | 2025-09-08 | 7cce0da88ca7… |
| 23.145.36.0 – 23.145.36.255 | 256 | US |
allocated | 2025-09-08 | fc971903bbf1… |
| 23.145.44.0 – 23.145.44.255 | 256 | US |
allocated | 2025-09-08 | 231cd701303f… |
| 23.145.52.0 – 23.145.52.255 | 256 | US |
allocated | 2025-09-08 | 69d07fd25f30… |
| 69.5.191.0 – 69.5.191.255 | 256 | US |
allocated | 2025-09-08 | e2a29c6554fd… |
| 72.57.64.0 – 72.57.127.255 | 16,384 | CA |
allocated | 2025-09-08 | 785a21b4192b… |
| 104.204.136.0 – 104.204.139.255 | 1,024 | US |
allocated | 2025-09-08 | 7e13104ceb23… |
| 199.180.64.0 – 199.180.71.255 | 2,048 | US |
allocated | 2025-09-08 | ce2952f97c65… |
| 23.145.20.0 – 23.145.20.255 | 256 | US |
allocated | 2025-09-05 | 0f4f7474bc68… |
| 23.226.48.0 – 23.226.63.255 | 4,096 | US |
allocated | 2025-09-05 | ca14a532d1a8… |
| 23.235.160.0 – 23.235.191.255 | 8,192 | US |
allocated | 2025-09-05 | ca14a532d1a8… |
| 23.248.192.0 – 23.248.255.255 | 16,384 | US |
allocated | 2025-09-05 | ca14a532d1a8… |
| 9.179.0.0 – 9.179.255.255 | 65,536 | US |
allocated | 2025-09-04 | 34d342be0361… |
| 9.191.0.0 – 9.191.255.255 | 65,536 | US |
allocated | 2025-09-04 | 34d342be0361… |
| 23.144.244.0 – 23.144.244.255 | 256 | US |
allocated | 2025-09-04 | 58565fa3c2aa… |
| 23.144.252.0 – 23.144.252.255 | 256 | US |
allocated | 2025-09-04 | b2418ef26379… |
| 23.145.4.0 – 23.145.4.255 | 256 | US |
allocated | 2025-09-04 | a81ed97aec4b… |
| 23.145.12.0 – 23.145.12.255 | 256 | US |
allocated | 2025-09-04 | d33e8f0419e8… |
| 64.45.128.0 – 64.45.159.255 | 8,192 | US |
allocated | 2025-09-04 | e0ea490865b7… |
| 131.149.232.0 – 131.149.239.255 | 2,048 | US |
allocated | 2025-09-04 | 00931628ff7a… |
| 167.150.84.0 – 167.150.85.255 | 512 | US |
allocated | 2025-09-04 | edeab83c031e… |
| 167.150.103.0 – 167.150.103.255 | 256 | US |
allocated | 2025-09-04 | d4915765c6b3… |
| 23.144.212.0 – 23.144.212.255 | 256 | US |
allocated | 2025-09-03 | c0aef58b8755… |