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
1,645,653,504
📦
IPv4 networks
76,715
delegated blocks
🧭
IPv6 networks
11,358
delegated blocks
🔗
Autonomous systems
34,034
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 216.75.224.0 – 216.75.239.255 | 4,096 |  US |
allocated | 2008-03-28 | 0a9e86466475… |
| 69.57.32.0 – 69.57.47.255 | 4,096 | US |
allocated | 2008-03-27 | efb227843391… |
| 206.55.208.0 – 206.55.209.255 | 512 | US |
allocated | 2008-03-27 | faf75dd39e6f… |
| 206.55.210.0 – 206.55.210.255 | 256 | US |
allocated | 2008-03-27 | faf75dd39e6f… |
| 206.55.214.0 – 206.55.215.255 | 512 | US |
allocated | 2008-03-27 | faf75dd39e6f… |
| 206.55.216.0 – 206.55.216.255 | 256 | US |
allocated | 2008-03-27 | faf75dd39e6f… |
| 206.55.218.0 – 206.55.218.255 | 256 | US |
allocated | 2008-03-27 | faf75dd39e6f… |
| 206.55.220.0 – 206.55.220.255 | 256 | US |
allocated | 2008-03-27 | faf75dd39e6f… |
| 208.88.216.0 – 208.88.223.255 | 2,048 | US |
allocated | 2008-03-27 | 3134ea2dc0dd… |
| 206.191.224.0 – 206.191.255.255 | 8,192 | US |
allocated | 2008-03-26 | b004b3ecde24… |
| 207.135.160.0 – 207.135.191.255 | 8,192 | US |
allocated | 2008-03-26 | b0c60d50c903… |
| 208.88.196.0 – 208.88.199.255 | 1,024 |  CA |
allocated | 2008-03-26 | 1be30e532e5b… |
| 208.88.200.0 – 208.88.203.255 | 1,024 | US |
allocated | 2008-03-26 | ae4a196d2547… |
| 208.88.204.0 – 208.88.207.255 | 1,024 | US |
allocated | 2008-03-26 | 80b2a6bef5d2… |
| 209.203.160.0 – 209.203.175.255 | 4,096 | US |
allocated | 2008-03-26 | 1576a6a2fbcd… |
| 216.245.224.0 – 216.245.239.255 | 4,096 | US |
allocated | 2008-03-26 | 948b9c0f71e2… |
| 64.69.224.0 – 64.69.239.255 | 4,096 | US |
allocated | 2008-03-25 | df52042662c9… |
| 68.142.176.0 – 68.142.191.255 | 4,096 | US |
allocated | 2008-03-25 | 68ddf6a7f69b… |
| 76.164.160.0 – 76.164.191.255 | 8,192 | US |
allocated | 2008-03-25 | 320625f275e7… |
| 98.104.0.0 – 98.107.255.255 | 262,144 | US |
allocated | 2008-03-25 | e220ed812a4c… |
| 209.207.64.0 – 209.207.127.255 | 16,384 | CA |
allocated | 2008-03-25 | 9086ea447d65… |
| 209.251.48.0 – 209.251.63.255 | 4,096 | US |
allocated | 2008-03-25 | 45410029dc4f… |
| 216.137.192.0 – 216.137.255.255 | 16,384 | US |
allocated | 2008-03-25 | 2540d100d8c8… |
| 216.163.192.0 – 216.163.195.255 | 1,024 | US |
allocated | 2008-03-25 | ad9f32c7a57b… |
| 216.163.196.0 – 216.163.197.255 | 512 | US |
allocated | 2008-03-25 | ad9f32c7a57b… |
| 216.163.198.0 – 216.163.198.255 | 256 | US |
allocated | 2008-03-25 | ad9f32c7a57b… |
| 216.163.200.0 – 216.163.207.255 | 2,048 | US |
allocated | 2008-03-25 | ad9f32c7a57b… |
| 72.50.224.0 – 72.50.255.255 | 8,192 | US |
allocated | 2008-03-24 | a695459849b8… |
| 72.233.128.0 – 72.233.255.255 | 32,768 | US |
allocated | 2008-03-24 | 2bf18634ffea… |
| 74.209.192.0 – 74.209.255.255 | 16,384 | US |
allocated | 2008-03-24 | 76cabb6d6da4… |
| 208.88.176.0 – 208.88.183.255 | 2,048 | US |
allocated | 2008-03-24 | 51a78f911164… |
| 208.88.184.0 – 208.88.191.255 | 2,048 | CA |
allocated | 2008-03-24 | f60173892a71… |
| 63.131.224.0 – 63.131.239.255 | 4,096 | US |
allocated | 2008-03-21 | 6e048190eb9a… |
| 63.131.160.0 – 63.131.175.255 | 4,096 | US |
allocated | 2008-03-20 | ee37476a8196… |
| 66.211.112.0 – 66.211.127.255 | 4,096 | US |
allocated | 2008-03-20 | 02c575706adf… |
| 66.255.240.0 – 66.255.255.255 | 4,096 | US |
allocated | 2008-03-20 | e7d0f063b42c… |
| 69.147.224.0 – 69.147.255.255 | 8,192 | US |
allocated | 2008-03-20 | 920d0c66f3d2… |
| 208.88.164.0 – 208.88.167.255 | 1,024 | CA |
allocated | 2008-03-20 | ed1b5d10a562… |
| 208.88.168.0 – 208.88.175.255 | 2,048 | US |
allocated | 2008-03-20 | c7a5540c6ed4… |
| 208.88.160.0 – 208.88.161.255 | 512 | US |
allocated | 2008-03-19 | da6d4698d850… |
| 208.88.162.0 – 208.88.163.255 | 512 | US |
allocated | 2008-03-19 | 9ef6b250d4c0… |
| 209.222.160.0 – 209.222.175.255 | 4,096 | CA |
allocated | 2008-03-19 | aa1284f96cc4… |
| 69.43.240.0 – 69.43.255.255 | 4,096 | US |
allocated | 2008-03-18 | f0084ca0216f… |
| 208.88.132.0 – 208.88.135.255 | 1,024 | US |
allocated | 2008-03-18 | 5774fad1d63d… |
| 208.88.136.0 – 208.88.139.255 | 1,024 | US |
allocated | 2008-03-18 | 52caa0b69b24… |
| 208.88.140.0 – 208.88.143.255 | 1,024 | CA |
allocated | 2008-03-18 | 41d501900e34… |
| 208.88.144.0 – 208.88.147.255 | 1,024 | US |
allocated | 2008-03-18 | 96fd592f5445… |
| 98.100.0.0 – 98.103.255.255 | 262,144 | US |
allocated | 2008-03-17 | d2fc8fbc818f… |
| 208.88.108.0 – 208.88.111.255 | 1,024 | CA |
allocated | 2008-03-17 | f046ddd53b88… |
| 208.88.112.0 – 208.88.119.255 | 2,048 | US |
allocated | 2008-03-17 | 0084bab566b6… |
| 208.88.120.0 – 208.88.127.255 | 2,048 | US |
allocated | 2008-03-17 | c0fd212b13d9… |
| 208.122.224.0 – 208.122.239.255 | 4,096 | US |
allocated | 2008-03-17 | 69d1ee9ee76f… |
| 65.79.240.0 – 65.79.255.255 | 4,096 | US |
allocated | 2008-03-14 | 7be4d208f560… |
| 69.88.48.0 – 69.88.63.255 | 4,096 | CA |
allocated | 2008-03-14 | f4abed87d4e6… |
| 208.88.92.0 – 208.88.95.255 | 1,024 | US |
allocated | 2008-03-14 | 18271d0ac9aa… |
| 216.235.96.0 – 216.235.127.255 | 8,192 | US |
allocated | 2008-03-14 | 251e95edfb6a… |
| 64.88.240.0 – 64.88.255.255 | 4,096 | US |
allocated | 2008-03-13 | 34e4ff0f26c8… |
| 64.57.176.0 – 64.57.191.255 | 4,096 | US |
allocated | 2008-03-12 | c10b1e8566cf… |
| 67.59.208.0 – 67.59.223.255 | 4,096 | US |
allocated | 2008-03-12 | 846fe8724bb3… |
| 69.196.128.0 – 69.196.191.255 | 16,384 | CA |
allocated | 2008-03-12 | cfdb5228ca1d… |
| 208.88.80.0 – 208.88.83.255 | 1,024 | US |
allocated | 2008-03-12 | 4e69d19d2074… |
| 208.88.88.0 – 208.88.91.255 | 1,024 | US |
allocated | 2008-03-12 | 3e9ba6ae42b3… |
| 209.20.64.0 – 209.20.95.255 | 8,192 | US |
allocated | 2008-03-12 | c66e83fbb76c… |
| 24.103.0.0 – 24.103.255.255 | 65,536 | US |
allocated | 2008-03-11 | d2fc8fbc818f… |
| 206.51.64.0 – 206.51.95.255 | 8,192 | US |
allocated | 2008-03-11 | cdb7d42057bd… |
| 208.88.48.0 – 208.88.55.255 | 2,048 | US |
allocated | 2008-03-11 | be9c744bd4dd… |
| 208.88.56.0 – 208.88.63.255 | 2,048 | US |
allocated | 2008-03-11 | 2283d9a82bec… |
| 208.88.72.0 – 208.88.79.255 | 2,048 | US |
allocated | 2008-03-11 | a6b65597e29a… |
| 209.212.128.0 – 209.212.143.255 | 4,096 | US |
allocated | 2008-03-11 | 3ebddf9804c5… |
| 216.183.192.0 – 216.183.207.255 | 4,096 | US |
allocated | 2008-03-11 | 4e3fa3743d20… |
| 24.102.0.0 – 24.102.63.255 | 16,384 | CA |
allocated | 2008-03-10 | dcd08486c35a… |
| 69.67.0.0 – 69.67.15.255 | 4,096 | CA |
allocated | 2008-03-10 | 8d6e593103d9… |
| 69.196.64.0 – 69.196.95.255 | 8,192 | CA |
allocated | 2008-03-10 | f6378853cc62… |
| 208.88.32.0 – 208.88.35.255 | 1,024 | US |
allocated | 2008-03-10 | aa8861478e61… |
| 208.88.36.0 – 208.88.39.255 | 1,024 | US |
allocated | 2008-03-10 | 0c25b9e805c9… |
| 208.88.40.0 – 208.88.43.255 | 1,024 | US |
allocated | 2008-03-10 | 506e81d9fdc5… |
| 216.46.32.0 – 216.46.47.255 | 4,096 | CA |
allocated | 2008-03-10 | 7de51f8320f6… |
| 24.101.0.0 – 24.101.255.255 | 65,536 | US |
allocated | 2008-03-07 | 635e221de053… |
| 74.213.160.0 – 74.213.191.255 | 8,192 | CA |
allocated | 2008-03-07 | a2e1bb6f40a4… |
| 208.88.24.0 – 208.88.31.255 | 2,048 | US |
allocated | 2008-03-07 | 25f7219d378b… |
| 98.99.0.0 – 98.99.255.255 | 65,536 | US |
allocated | 2008-03-06 | 58b49fe02c0f… |
| 207.7.64.0 – 207.7.79.255 | 4,096 | US |
allocated | 2008-03-06 | 6c065d5b54b8… |
| 24.233.192.0 – 24.233.199.255 | 2,048 | US |
allocated | 2008-03-05 | bb3423c2b9f3… |
| 24.233.200.0 – 24.233.207.255 | 2,048 | US |
allocated | 2008-03-05 | 98e6c615fd07… |
| 24.233.208.0 – 24.233.223.255 | 4,096 | US |
allocated | 2008-03-05 | 98e6c615fd07… |
| 24.233.224.0 – 24.233.255.255 | 8,192 | US |
allocated | 2008-03-05 | b88a875fa9b9… |
| 207.191.224.0 – 207.191.239.255 | 4,096 | US |
allocated | 2008-03-05 | 78302aad0269… |
| 208.88.12.0 – 208.88.15.255 | 1,024 | US |
allocated | 2008-03-05 | 36edebe52b77… |
| 208.88.16.0 – 208.88.23.255 | 2,048 | US |
allocated | 2008-03-05 | 219a575a552b… |
| 216.173.128.0 – 216.173.143.255 | 4,096 | US |
allocated | 2008-03-05 | e9a4598b2bb7… |
| 69.36.192.0 – 69.36.207.255 | 4,096 | US |
allocated | 2008-03-04 | 70920dc57a70… |
| 208.88.8.0 – 208.88.11.255 | 1,024 | US |
allocated | 2008-03-04 | 7c562b16d642… |
| 66.226.128.0 – 66.226.143.255 | 4,096 | CA |
allocated | 2008-03-03 | 6f149f9fa8c9… |
| 207.182.128.0 – 207.182.159.255 | 8,192 | US |
allocated | 2008-03-03 | c7deffe80dbd… |
| 208.87.248.0 – 208.87.255.255 | 2,048 | US |
allocated | 2008-03-03 | af8e5e1824f6… |
| 208.88.0.0 – 208.88.3.255 | 1,024 | US |
allocated | 2008-03-03 | c2d0009a8e32… |
| 64.239.240.0 – 64.239.255.255 | 4,096 | US |
allocated | 2008-02-29 | 68ddf6a7f69b… |
| 96.58.0.0 – 96.59.255.255 | 131,072 | US |
allocated | 2008-02-29 | de94a62ce8f9… |
| 208.87.240.0 – 208.87.243.255 | 1,024 | US |
allocated | 2008-02-29 | 5b4863deacdf… |
| 69.196.0.0 – 69.196.31.255 | 8,192 | CA |
allocated | 2008-02-28 | b505d921ba8b… |