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 |
|---|---|---|---|---|---|
| 148.222.176.0 – 148.222.183.255 | 2,048 |  CA |
allocated | 2025-01-21 | d43795fdb62c… |
| 170.117.162.0 – 170.117.163.255 | 512 |  US |
allocated | 2025-01-21 | 805fb0b9ed35… |
| 176.105.228.0 – 176.105.231.255 | 1,024 | US |
allocated | 2025-01-21 | 114192f7d42b… |
| 185.69.88.0 – 185.69.91.255 | 1,024 | US |
allocated | 2025-01-21 | 20c786e8edd8… |
| 185.85.196.0 – 185.85.199.255 | 1,024 | US |
allocated | 2025-01-21 | 20c786e8edd8… |
| 185.177.24.0 – 185.177.27.255 | 1,024 | US |
allocated | 2025-01-21 | 114192f7d42b… |
| 212.115.124.0 – 212.115.127.255 | 1,024 | US |
allocated | 2025-01-21 | 114192f7d42b… |
| 23.132.148.0 – 23.132.148.255 | 256 | CA |
allocated | 2025-01-17 | f2deff528ff5… |
| 23.132.156.0 – 23.132.156.255 | 256 | US |
allocated | 2025-01-17 | 54f8aedffd6e… |
| 23.132.164.0 – 23.132.164.255 | 256 | US |
allocated | 2025-01-17 | ae24b7e28747… |
| 66.33.22.0 – 66.33.23.255 | 512 | US |
allocated | 2025-01-17 | 9e7b6e3622db… |
| 66.196.32.0 – 66.196.47.255 | 4,096 | US |
allocated | 2025-01-17 | 2476e652eb7c… |
| 66.220.52.0 – 66.220.53.255 | 512 | US |
allocated | 2025-01-17 | 426977ab37bb… |
| 67.14.160.0 – 67.14.175.255 | 4,096 | US |
allocated | 2025-01-17 | 04fa4c1ea8a4… |
| 67.213.112.0 – 67.213.127.255 | 4,096 | US |
allocated | 2025-01-17 | 059b1f0a93b0… |
| 68.233.46.0 – 68.233.47.255 | 512 | US |
allocated | 2025-01-17 | edeab83c031e… |
| 170.117.248.0 – 170.117.249.255 | 512 | US |
allocated | 2025-01-17 | 698623fc016f… |
| 192.31.29.0 – 192.31.29.255 | 256 | US |
allocated | 2025-01-17 | b48dac342a7d… |
| 192.207.1.0 – 192.207.1.255 | 256 | US |
allocated | 2025-01-17 | 56971bd20fde… |
| 198.175.200.0 – 198.175.200.255 | 256 | US |
allocated | 2025-01-17 | cd96de5042ee… |
| 23.132.116.0 – 23.132.116.255 | 256 | US |
allocated | 2025-01-16 | f45c681e1d19… |
| 23.132.124.0 – 23.132.124.255 | 256 | US |
allocated | 2025-01-16 | e653ed7506df… |
| 23.132.132.0 – 23.132.132.255 | 256 | US |
allocated | 2025-01-16 | 1598c371616f… |
| 23.132.140.0 – 23.132.140.255 | 256 | US |
allocated | 2025-01-16 | b3cfd8dcaed0… |
| 104.36.88.0 – 104.36.91.255 | 1,024 | US |
allocated | 2025-01-16 | 6699d4c582a3… |
| 162.250.204.0 – 162.250.207.255 | 1,024 | US |
allocated | 2025-01-16 | 6699d4c582a3… |
| 165.81.0.0 – 165.81.255.255 | 65,536 | US |
allocated | 2025-01-16 | 20c786e8edd8… |
| 192.135.112.0 – 192.135.119.255 | 2,048 | US |
allocated | 2025-01-16 | 7440b9e2753c… |
| 198.175.192.0 – 198.175.192.255 | 256 | US |
allocated | 2025-01-16 | 5af66cbc20df… |
| 198.186.170.0 – 198.186.170.255 | 256 | US |
allocated | 2025-01-16 | 5af66cbc20df… |
| 216.234.129.0 – 216.234.129.255 | 256 | US |
allocated | 2025-01-16 | 08fd940be577… |
| 23.132.100.0 – 23.132.100.255 | 256 |  GB |
allocated | 2025-01-15 | 59b141e3d675… |
| 23.132.108.0 – 23.132.108.255 | 256 | CA |
allocated | 2025-01-15 | a2077656acae… |
| 64.29.184.0 – 64.29.187.255 | 1,024 | US |
allocated | 2025-01-15 | 76f2e29e523c… |
| 98.158.227.0 – 98.158.227.255 | 256 | US |
allocated | 2025-01-15 | 50a86680a3fb… |
| 192.231.23.0 – 192.231.23.255 | 256 | US |
allocated | 2025-01-15 | ee65ef48c31e… |
| 192.231.24.0 – 192.231.24.255 | 256 | CA |
allocated | 2025-01-15 | e061e30ea695… |
| 204.76.203.0 – 204.76.203.255 | 256 |  NL |
allocated | 2025-01-15 | 85f3d50b3ede… |
| 8.228.0.0 – 8.231.255.255 | 262,144 | US |
allocated | 2025-01-14 | 5cb965e996bf… |
| 8.232.0.0 – 8.235.255.255 | 262,144 | US |
allocated | 2025-01-14 | 5cb965e996bf… |
| 8.236.0.0 – 8.237.255.255 | 131,072 | US |
allocated | 2025-01-14 | 5cb965e996bf… |
| 23.132.68.0 – 23.132.68.255 | 256 | US |
allocated | 2025-01-14 | 641492488af7… |
| 23.132.76.0 – 23.132.76.255 | 256 | US |
allocated | 2025-01-14 | 0c305bca4cd7… |
| 23.132.84.0 – 23.132.84.255 | 256 | US |
allocated | 2025-01-14 | aa11c8de6bd5… |
| 35.252.0.0 – 35.255.255.255 | 262,144 | US |
allocated | 2025-01-14 | 5cb965e996bf… |
| 64.39.75.0 – 64.39.75.255 | 256 | US |
allocated | 2025-01-14 | 392b21643e4f… |
| 103.14.4.0 – 103.14.7.255 | 1,024 | US |
allocated | 2025-01-14 | 20c786e8edd8… |
| 103.249.48.0 – 103.249.48.255 | 256 | US |
allocated | 2025-01-14 | 20c786e8edd8… |
| 108.161.64.0 – 108.161.71.255 | 2,048 | US |
allocated | 2025-01-14 | 97be577cd3f6… |
| 110.232.149.0 – 110.232.149.255 | 256 | US |
allocated | 2025-01-14 | 20c786e8edd8… |
| 111.92.176.0 – 111.92.176.255 | 256 | US |
allocated | 2025-01-14 | 20c786e8edd8… |
| 122.200.56.0 – 122.200.57.255 | 512 | US |
allocated | 2025-01-14 | 20c786e8edd8… |
| 122.200.61.0 – 122.200.61.255 | 256 | US |
allocated | 2025-01-14 | 20c786e8edd8… |
| 122.200.62.0 – 122.200.63.255 | 512 | US |
allocated | 2025-01-14 | 20c786e8edd8… |
| 125.253.160.0 – 125.253.191.255 | 8,192 | US |
allocated | 2025-01-14 | 20c786e8edd8… |
| 125.253.192.0 – 125.253.255.255 | 16,384 | US |
allocated | 2025-01-14 | 20c786e8edd8… |
| 207.175.0.0 – 207.175.255.255 | 65,536 | US |
allocated | 2025-01-14 | 5cb965e996bf… |
| 1.178.0.0 – 1.178.1.255 | 512 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.4.0 – 1.178.7.255 | 1,024 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.8.0 – 1.178.15.255 | 2,048 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.16.0 – 1.178.31.255 | 4,096 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.64.0 – 1.178.65.255 | 512 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.68.0 – 1.178.71.255 | 1,024 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.72.0 – 1.178.79.255 | 2,048 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.81.0 – 1.178.81.255 | 256 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.86.0 – 1.178.87.255 | 512 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.88.0 – 1.178.95.255 | 2,048 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.100.0 – 1.178.103.255 | 1,024 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.104.0 – 1.178.111.255 | 2,048 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.144.0 – 1.178.159.255 | 4,096 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.160.0 – 1.178.167.255 | 2,048 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.168.0 – 1.178.171.255 | 1,024 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.172.0 – 1.178.173.255 | 512 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.174.0 – 1.178.174.255 | 256 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.180.0 – 1.178.183.255 | 1,024 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.184.0 – 1.178.191.255 | 2,048 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.178.192.0 – 1.178.207.255 | 4,096 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.179.2.0 – 1.179.3.255 | 512 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.179.14.0 – 1.179.15.255 | 512 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.179.24.0 – 1.179.31.255 | 2,048 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.179.32.0 – 1.179.39.255 | 2,048 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.179.52.0 – 1.179.55.255 | 1,024 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.179.56.0 – 1.179.59.255 | 1,024 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.179.60.0 – 1.179.61.255 | 512 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.179.64.0 – 1.179.71.255 | 2,048 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.179.80.0 – 1.179.87.255 | 2,048 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.179.100.0 – 1.179.103.255 | 1,024 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 1.179.104.0 – 1.179.111.255 | 2,048 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 23.132.60.0 – 23.132.60.255 | 256 |  SG |
allocated | 2025-01-13 | c35005071dac… |
| 50.21.16.0 – 50.21.23.255 | 2,048 | CA |
allocated | 2025-01-13 | a2e1bb6f40a4… |
| 64.130.32.0 – 64.130.47.255 | 4,096 | US |
allocated | 2025-01-13 | ac333ab6c829… |
| 110.238.2.0 – 110.238.3.255 | 512 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 110.238.4.0 – 110.238.7.255 | 1,024 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 110.238.8.0 – 110.238.15.255 | 2,048 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 110.238.16.0 – 110.238.19.255 | 1,024 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 110.238.20.0 – 110.238.20.255 | 256 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 110.238.22.0 – 110.238.23.255 | 512 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 110.238.26.0 – 110.238.27.255 | 512 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 110.238.28.0 – 110.238.31.255 | 1,024 | US |
allocated | 2025-01-13 | 20c786e8edd8… |
| 110.238.128.0 – 110.238.143.255 | 4,096 | US |
allocated | 2025-01-13 | 20c786e8edd8… |