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
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 170.39.56.0 – 170.39.59.255 | 1,024 |  US |
allocated | 2020-08-24 | 404ca9b32a02… |
| 170.39.104.0 – 170.39.105.255 | 512 |  CA |
allocated | 2020-08-24 | 1c07997713ee… |
| 188.116.16.0 – 188.116.17.255 | 512 | US |
allocated | 2020-08-24 | a9e0f96025f3… |
| 216.230.82.0 – 216.230.82.255 | 256 | US |
allocated | 2020-08-24 | 20ecf6dd2295… |
| 23.163.80.0 – 23.163.80.255 | 256 | US |
allocated | 2020-08-21 | d54355ce2e26… |
| 69.94.2.0 – 69.94.3.255 | 512 | US |
allocated | 2020-08-21 | 1d0d69a73161… |
| 130.254.64.0 – 130.254.95.255 | 8,192 | CA |
allocated | 2020-08-21 | 38026351b498… |
| 139.64.144.0 – 139.64.147.255 | 1,024 | CA |
allocated | 2020-08-21 | 6fa4910ea756… |
| 167.248.133.0 – 167.248.133.255 | 256 | US |
allocated | 2020-08-21 | 602eef2a293a… |
| 170.39.7.0 – 170.39.7.255 | 256 | US |
allocated | 2020-08-21 | f740af6114f8… |
| 64.4.160.0 – 64.4.163.255 | 1,024 | US |
allocated | 2020-08-20 | 6c14fbde2e50… |
| 64.45.184.0 – 64.45.191.255 | 2,048 | US |
allocated | 2020-08-20 | 27e89e5840c5… |
| 64.190.44.0 – 64.190.47.255 | 1,024 | US |
allocated | 2020-08-20 | c8f62a69294f… |
| 64.190.149.0 – 64.190.149.255 | 256 | US |
allocated | 2020-08-20 | 3a677226bf11… |
| 64.190.166.0 – 64.190.166.255 | 256 | US |
allocated | 2020-08-20 | 9a99c0dcad63… |
| 130.44.200.0 – 130.44.203.255 | 1,024 | US |
allocated | 2020-08-20 | 62ed8e55b98b… |
| 149.112.7.0 – 149.112.7.255 | 256 | US |
allocated | 2020-08-20 | c8a727d42906… |
| 157.152.0.0 – 157.152.255.255 | 65,536 | US |
allocated | 2020-08-20 | 20c786e8edd8… |
| 168.100.48.0 – 168.100.63.255 | 4,096 | US |
allocated | 2020-08-20 | c8f62a69294f… |
| 168.100.224.0 – 168.100.255.255 | 8,192 | US |
allocated | 2020-08-20 | 36e47fa55c91… |
| 192.208.114.0 – 192.208.115.255 | 512 | US |
allocated | 2020-08-20 | b212212343ad… |
| 204.209.72.0 – 204.209.73.255 | 512 | US |
allocated | 2020-08-20 | 0738afd59013… |
| 216.137.176.0 – 216.137.191.255 | 4,096 | US |
allocated | 2020-08-20 | 6c14fbde2e50… |
| 216.246.204.0 – 216.246.207.255 | 1,024 | US |
allocated | 2020-08-20 | c8f62a69294f… |
| 216.246.211.0 – 216.246.211.255 | 256 | US |
allocated | 2020-08-20 | 973eedb80a18… |
| 94.140.18.0 – 94.140.18.255 | 256 | US |
allocated | 2020-08-19 | 9990a867e5e3… |
| 170.39.51.0 – 170.39.51.255 | 256 | US |
allocated | 2020-08-19 | 0c3e47aef93a… |
| 69.7.79.0 – 69.7.79.255 | 256 | US |
allocated | 2020-08-18 | 98452322ba6f… |
| 103.228.96.0 – 103.228.99.255 | 1,024 | US |
allocated | 2020-08-18 | c4838f9e2985… |
| 161.199.12.0 – 161.199.12.255 | 256 | US |
allocated | 2020-08-18 | ca17ebb890a9… |
| 161.199.14.0 – 161.199.14.255 | 256 | US |
allocated | 2020-08-18 | 031964691733… |
| 170.76.176.0 – 170.76.179.255 | 1,024 | US |
allocated | 2020-08-18 | c4838f9e2985… |
| 185.224.64.0 – 185.224.67.255 | 1,024 | US |
allocated | 2020-08-18 | 6e53cd7b6d21… |
| 203.89.104.0 – 203.89.107.255 | 1,024 | US |
allocated | 2020-08-18 | c4838f9e2985… |
| 207.53.228.0 – 207.53.231.255 | 1,024 | US |
allocated | 2020-08-18 | 76b055b71462… |
| 104.238.248.0 – 104.238.251.255 | 1,024 | US |
allocated | 2020-08-17 | dab045bb7a39… |
| 161.199.16.0 – 161.199.16.255 | 256 | US |
allocated | 2020-08-17 | e03cf68cd27c… |
| 162.142.126.0 – 162.142.126.255 | 256 | CA |
allocated | 2020-08-17 | 57c2c5772865… |
| 168.182.32.0 – 168.182.63.255 | 8,192 | US |
allocated | 2020-08-17 | d56874c0ea53… |
| 216.250.247.0 – 216.250.247.255 | 256 | US |
allocated | 2020-08-17 | b37c959dff77… |
| 223.165.112.0 – 223.165.127.255 | 4,096 | US |
allocated | 2020-08-17 | a154eaa40f66… |
| 45.42.52.0 – 45.42.55.255 | 1,024 | US |
allocated | 2020-08-14 | 88a63c2539ed… |
| 148.59.29.0 – 148.59.29.255 | 256 | US |
allocated | 2020-08-14 | 88a63c2539ed… |
| 148.59.30.0 – 148.59.30.255 | 256 | US |
allocated | 2020-08-14 | 88a63c2539ed… |
| 149.137.160.0 – 149.137.191.255 | 8,192 | US |
allocated | 2020-08-14 | 0128f5fc30d2… |
| 162.246.234.0 – 162.246.235.255 | 512 | US |
allocated | 2020-08-14 | 5670817cdfc2… |
| 170.39.84.0 – 170.39.87.255 | 1,024 | US |
allocated | 2020-08-14 | 2891fbc11cf4… |
| 170.39.142.0 – 170.39.142.255 | 256 | US |
allocated | 2020-08-14 | 95d132c86d72… |
| 204.107.85.0 – 204.107.85.255 | 256 | US |
allocated | 2020-08-14 | d3f4806fada6… |
| 216.250.246.0 – 216.250.246.255 | 256 | US |
allocated | 2020-08-14 | a21b8b7b5049… |
| 23.162.241.0 – 23.162.241.255 | 256 | CA |
allocated | 2020-08-13 | bb002d2658b0… |
| 23.163.48.0 – 23.163.48.255 | 256 | US |
allocated | 2020-08-13 | 75fc43d5f69c… |
| 134.195.92.0 – 134.195.95.255 | 1,024 | US |
allocated | 2020-08-13 | 177a67130f3f… |
| 69.94.8.0 – 69.94.9.255 | 512 | US |
allocated | 2020-08-12 | ee2716e37451… |
| 170.39.156.0 – 170.39.156.255 | 256 | US |
allocated | 2020-08-12 | 15e1acd153c0… |
| 69.58.64.0 – 69.58.79.255 | 4,096 | US |
allocated | 2020-08-11 | 62ed8e55b98b… |
| 130.44.192.0 – 130.44.199.255 | 2,048 | US |
allocated | 2020-08-11 | c1ec00c7441d… |
| 130.44.205.0 – 130.44.205.255 | 256 | US |
allocated | 2020-08-11 | c1ec00c7441d… |
| 130.44.206.0 – 130.44.207.255 | 512 | US |
allocated | 2020-08-11 | c1ec00c7441d… |
| 134.195.16.0 – 134.195.17.255 | 512 | US |
allocated | 2020-08-11 | b3fcf655f9d0… |
| 141.114.0.0 – 141.114.255.255 | 65,536 | US |
allocated | 2020-08-11 | 9ee9d85a86f0… |
| 141.193.141.0 – 141.193.141.255 | 256 | US |
allocated | 2020-08-11 | 13bc4ab242bc… |
| 192.111.96.0 – 192.111.99.255 | 1,024 | US |
allocated | 2020-08-11 | 3de17abd5bb9… |
| 192.234.212.0 – 192.234.212.255 | 256 | US |
allocated | 2020-08-11 | bb592681f467… |
| 204.52.238.0 – 204.52.238.255 | 256 | US |
allocated | 2020-08-11 | fd6868cc7da8… |
| 216.157.128.0 – 216.157.143.255 | 4,096 | US |
allocated | 2020-08-11 | 3858d7f7a8fe… |
| 74.120.13.0 – 74.120.13.255 | 256 | US |
allocated | 2020-08-10 | bb592681f467… |
| 149.112.6.0 – 149.112.6.255 | 256 | US |
allocated | 2020-08-10 | c8a727d42906… |
| 192.173.152.0 – 192.173.159.255 | 2,048 | US |
allocated | 2020-08-10 | 0128f5fc30d2… |
| 72.14.112.0 – 72.14.115.255 | 1,024 | US |
allocated | 2020-08-07 | b0dfca43049f… |
| 161.199.29.0 – 161.199.29.255 | 256 | US |
allocated | 2020-08-07 | 44fe7fd31558… |
| 141.181.0.0 – 141.181.255.255 | 65,536 | US |
allocated | 2020-08-06 | 4a8a91b5b89d… |
| 141.182.0.0 – 141.182.255.255 | 65,536 | US |
allocated | 2020-08-06 | 4a8a91b5b89d… |
| 141.185.0.0 – 141.185.255.255 | 65,536 | US |
allocated | 2020-08-06 | 4a8a91b5b89d… |
| 141.186.0.0 – 141.186.255.255 | 65,536 | US |
allocated | 2020-08-06 | 4a8a91b5b89d… |
| 185.212.4.0 – 185.212.4.255 | 256 | US |
allocated | 2020-08-06 | c422775806f3… |
| 192.159.192.0 – 192.159.207.255 | 4,096 | US |
allocated | 2020-08-06 | 7a876fbec890… |
| 13.24.0.0 – 13.31.255.255 | 524,288 | US |
allocated | 2020-08-05 | 4a8a91b5b89d… |
| 13.32.0.0 – 13.47.255.255 | 1,048,576 | US |
allocated | 2020-08-05 | 4a8a91b5b89d… |
| 13.48.0.0 – 13.55.255.255 | 524,288 | US |
allocated | 2020-08-05 | 4a8a91b5b89d… |
| 13.56.0.0 – 13.59.255.255 | 262,144 | US |
allocated | 2020-08-05 | 4a8a91b5b89d… |
| 144.86.189.0 – 144.86.189.255 | 256 | US |
allocated | 2020-08-05 | bb592681f467… |
| 162.142.72.0 – 162.142.72.255 | 256 | US |
allocated | 2020-08-05 | 5c960cad4246… |
| 162.142.78.0 – 162.142.78.255 | 256 | US |
allocated | 2020-08-05 | 5c960cad4246… |
| 162.142.79.0 – 162.142.79.255 | 256 | US |
allocated | 2020-08-05 | bb592681f467… |
| 207.32.128.0 – 207.32.159.255 | 8,192 | US |
allocated | 2020-08-05 | dab045bb7a39… |
| 207.53.232.0 – 207.53.235.255 | 1,024 | US |
allocated | 2020-08-05 | 375c0a992571… |
| 23.252.0.0 – 23.252.15.255 | 4,096 | US |
allocated | 2020-08-04 | ae9c00deb8bf… |
| 104.200.208.0 – 104.200.215.255 | 2,048 | US |
allocated | 2020-08-04 | 0c70d0786185… |
| 134.195.245.0 – 134.195.245.255 | 256 | US |
allocated | 2020-08-04 | 89535941d6a8… |
| 141.193.140.0 – 141.193.140.255 | 256 | US |
allocated | 2020-08-04 | 2a0e98a43ffd… |
| 161.199.240.0 – 161.199.243.255 | 1,024 | US |
allocated | 2020-08-04 | 1d3a8c6ba55c… |
| 167.248.144.0 – 167.248.159.255 | 4,096 | US |
allocated | 2020-08-04 | 75fc43d5f69c… |
| 192.30.160.0 – 192.30.175.255 | 4,096 | US |
allocated | 2020-08-04 | a269008169e3… |
| 199.242.250.0 – 199.242.250.255 | 256 | US |
allocated | 2020-08-04 | ca7b8057ffb9… |
| 204.225.16.0 – 204.225.31.255 | 4,096 | US |
allocated | 2020-08-04 | ab394970ba25… |
| 205.210.19.0 – 205.210.19.255 | 256 | US |
allocated | 2020-08-04 | a84c477c3b81… |
| 207.53.224.0 – 207.53.227.255 | 1,024 | US |
allocated | 2020-08-04 | 29c2d25160da… |
| 216.250.244.0 – 216.250.245.255 | 512 | US |
allocated | 2020-08-04 | 67abf33ba357… |
| 23.133.49.0 – 23.133.49.255 | 256 | US |
allocated | 2020-08-03 | f143d6fca175… |