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 |
|---|---|---|---|---|---|
| 208.87.196.0 – 208.87.199.255 | 1,024 |  CA |
allocated | 2008-02-28 | 032952aceea3… |
| 208.87.216.0 – 208.87.223.255 | 2,048 |  US |
allocated | 2008-02-28 | 4ede0c8fb611… |
| 208.87.224.0 – 208.87.227.255 | 1,024 | US |
allocated | 2008-02-28 | 372baccfc469… |
| 208.87.228.0 – 208.87.231.255 | 1,024 | US |
allocated | 2008-02-28 | 8c56a4249cd9… |
| 208.87.232.0 – 208.87.239.255 | 2,048 | US |
allocated | 2008-02-28 | b4641ae59609… |
| 216.14.112.0 – 216.14.127.255 | 4,096 | US |
allocated | 2008-02-28 | 43cdc3a018f6… |
| 67.240.0.0 – 67.255.255.255 | 1,048,576 | US |
allocated | 2008-02-27 | d2fc8fbc818f… |
| 68.179.224.0 – 68.179.239.255 | 4,096 | US |
allocated | 2008-02-27 | 34e4a9a0e6a3… |
| 75.127.32.0 – 75.127.47.255 | 4,096 | US |
allocated | 2008-02-27 | ac6cde47857f… |
| 76.191.32.0 – 76.191.47.255 | 4,096 | US |
allocated | 2008-02-27 | 33885a0c7bb7… |
| 208.87.208.0 – 208.87.215.255 | 2,048 | US |
allocated | 2008-02-27 | 8b1e89f8afb4… |
| 24.138.96.0 – 24.138.127.255 | 8,192 | CA |
allocated | 2008-02-26 | 0d46a8b30ddc… |
| 65.37.240.0 – 65.37.255.255 | 4,096 | US |
allocated | 2008-02-26 | 8d9f45298f0d… |
| 66.160.240.0 – 66.160.255.255 | 4,096 | US |
allocated | 2008-02-26 | d538268083a4… |
| 69.71.48.0 – 69.71.63.255 | 4,096 | US |
allocated | 2008-02-26 | 48e15959ba30… |
| 69.192.0.0 – 69.192.255.255 | 65,536 | US |
allocated | 2008-02-26 | 8ff74c5691c8… |
| 72.57.32.0 – 72.57.63.255 | 8,192 | US |
allocated | 2008-02-26 | c4fef8e680d3… |
| 208.87.168.0 – 208.87.171.255 | 1,024 | US |
allocated | 2008-02-26 | 77a4ba665c00… |
| 208.87.172.0 – 208.87.175.255 | 1,024 | US |
allocated | 2008-02-26 | 9d99e3f7d38d… |
| 208.87.176.0 – 208.87.179.255 | 1,024 | US |
allocated | 2008-02-26 | 9213a543f32c… |
| 208.87.180.0 – 208.87.183.255 | 1,024 | US |
allocated | 2008-02-26 | b30cc2f61c12… |
| 208.87.184.0 – 208.87.191.255 | 2,048 | US |
allocated | 2008-02-26 | 4b3e152c829c… |
| 24.156.128.0 – 24.156.159.255 | 8,192 | CA |
allocated | 2008-02-25 | df8a77919027… |
| 67.223.224.0 – 67.223.255.255 | 8,192 | US |
allocated | 2008-02-25 | ec11830c4c67… |
| 99.0.0.0 – 99.7.255.255 | 524,288 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.8.0.0 – 99.9.255.255 | 131,072 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.10.64.0 – 99.10.127.255 | 16,384 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.10.128.0 – 99.10.255.255 | 32,768 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.11.0.0 – 99.11.255.255 | 65,536 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.12.0.0 – 99.15.255.255 | 262,144 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.16.0.0 – 99.31.255.255 | 1,048,576 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.32.0.0 – 99.63.255.255 | 2,097,152 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.64.0.0 – 99.71.255.255 | 524,288 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.72.0.0 – 99.73.255.255 | 131,072 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.74.0.0 – 99.74.255.255 | 65,536 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.75.0.0 – 99.75.127.255 | 32,768 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.75.128.0 – 99.75.191.255 | 16,384 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.76.0.0 – 99.76.63.255 | 16,384 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.76.128.0 – 99.76.255.255 | 32,768 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.77.64.0 – 99.77.127.255 | 16,384 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.78.64.0 – 99.78.127.255 | 16,384 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.82.192.0 – 99.82.255.255 | 16,384 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.83.0.0 – 99.83.63.255 | 16,384 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.85.0.0 – 99.85.127.255 | 32,768 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.87.192.0 – 99.87.255.255 | 16,384 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.88.0.0 – 99.95.255.255 | 524,288 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.96.0.0 – 99.103.255.255 | 524,288 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.104.0.0 – 99.104.255.255 | 65,536 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.105.0.0 – 99.105.127.255 | 32,768 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.105.192.0 – 99.105.255.255 | 16,384 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.106.0.0 – 99.107.255.255 | 131,072 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.108.0.0 – 99.111.255.255 | 262,144 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 99.112.0.0 – 99.127.255.255 | 1,048,576 | US |
allocated | 2008-02-25 | 81e05477cc28… |
| 205.147.112.0 – 205.147.127.255 | 4,096 | US |
allocated | 2008-02-25 | d10642c956b2… |
| 67.223.160.0 – 67.223.175.255 | 4,096 | US |
allocated | 2008-02-22 | f06a4dc56f86… |
| 67.223.192.0 – 67.223.223.255 | 8,192 | US |
allocated | 2008-02-22 | 659f6e2f512c… |
| 72.42.192.0 – 72.42.223.255 | 8,192 | US |
allocated | 2008-02-22 | e586513b4435… |
| 208.87.144.0 – 208.87.147.255 | 1,024 |  KN |
allocated | 2008-02-22 | ab6e02d48de9… |
| 67.223.96.0 – 67.223.111.255 | 4,096 | CA |
allocated | 2008-02-21 | 2b747aa89313… |
| 67.223.128.0 – 67.223.159.255 | 8,192 | CA |
allocated | 2008-02-21 | 7f5013dce93c… |
| 75.75.192.0 – 75.75.223.255 | 8,192 | US |
allocated | 2008-02-21 | 80f2963d09b8… |
| 96.60.0.0 – 96.61.255.255 | 131,072 | US |
allocated | 2008-02-21 | b473330fef07… |
| 96.64.0.0 – 96.95.255.255 | 2,097,152 | US |
allocated | 2008-02-21 | 3a7b40ab58f6… |
| 96.96.0.0 – 96.111.255.255 | 1,048,576 | US |
allocated | 2008-02-21 | 3a7b40ab58f6… |
| 96.112.0.0 – 96.119.255.255 | 524,288 | US |
allocated | 2008-02-21 | 3a7b40ab58f6… |
| 96.120.0.0 – 96.123.255.255 | 262,144 | US |
allocated | 2008-02-21 | 3a7b40ab58f6… |
| 96.124.0.0 – 96.124.255.255 | 65,536 | US |
allocated | 2008-02-21 | 3a7b40ab58f6… |
| 208.87.112.0 – 208.87.119.255 | 2,048 | US |
allocated | 2008-02-21 | e5e3b9c13678… |
| 208.87.120.0 – 208.87.127.255 | 2,048 | US |
allocated | 2008-02-21 | 9996ff0c537d… |
| 208.87.136.0 – 208.87.139.255 | 1,024 | CA |
allocated | 2008-02-21 | a2eba22c6c42… |
| 208.87.140.0 – 208.87.143.255 | 1,024 | US |
allocated | 2008-02-21 | 619a34f6cfd6… |
| 216.18.240.0 – 216.18.255.255 | 4,096 | US |
allocated | 2008-02-21 | a73f2b1b3a56… |
| 65.48.80.0 – 65.48.95.255 | 4,096 | US |
allocated | 2008-02-20 | 7a7032713725… |
| 66.198.240.0 – 66.198.255.255 | 4,096 | US |
allocated | 2008-02-19 | 6c14fbde2e50… |
| 69.71.112.0 – 69.71.127.255 | 4,096 | US |
allocated | 2008-02-19 | fed2ccd46f47… |
| 75.77.0.0 – 75.77.255.255 | 65,536 | US |
allocated | 2008-02-19 | 6c065d5b54b8… |
| 75.103.128.0 – 75.103.191.255 | 16,384 | US |
allocated | 2008-02-19 | b41c1949bef0… |
| 75.103.192.0 – 75.103.223.255 | 8,192 | US |
allocated | 2008-02-19 | b41c1949bef0… |
| 208.87.104.0 – 208.87.107.255 | 1,024 | US |
allocated | 2008-02-19 | e54a9f3780d5… |
| 69.9.64.0 – 69.9.127.255 | 16,384 | CA |
allocated | 2008-02-15 | 5fa5667c0b53… |
| 75.103.0.0 – 75.103.63.255 | 16,384 | US |
allocated | 2008-02-15 | 0b05899d0922… |
| 208.87.52.0 – 208.87.55.255 | 1,024 | CA |
allocated | 2008-02-15 | 6b1704e70ee9… |
| 208.87.56.0 – 208.87.63.255 | 2,048 | US |
allocated | 2008-02-15 | 76b7b0808425… |
| 208.87.64.0 – 208.87.71.255 | 2,048 | US |
allocated | 2008-02-15 | e24cd9f51adf… |
| 208.87.72.0 – 208.87.75.255 | 1,024 | US |
allocated | 2008-02-15 | 7b6225d19900… |
| 208.87.76.0 – 208.87.79.255 | 1,024 | US |
allocated | 2008-02-15 | c69fd7548267… |
| 208.87.80.0 – 208.87.83.255 | 1,024 | US |
allocated | 2008-02-15 | 991959bea8d0… |
| 208.87.84.0 – 208.87.87.255 | 1,024 | US |
allocated | 2008-02-15 | 53663e351120… |
| 208.87.88.0 – 208.87.95.255 | 2,048 | US |
allocated | 2008-02-15 | abffef4719c0… |
| 67.223.0.0 – 67.223.31.255 | 8,192 | US |
allocated | 2008-02-14 | 76d2822ffef5… |
| 67.223.32.0 – 67.223.63.255 | 8,192 | US |
allocated | 2008-02-14 | b1ef12027a8a… |
| 67.223.64.0 – 67.223.95.255 | 8,192 | CA |
allocated | 2008-02-14 | 81d84a66fa20… |
| 75.102.128.0 – 75.102.143.255 | 4,096 | US |
allocated | 2008-02-14 | 5ad870ed9050… |
| 208.87.24.0 – 208.87.31.255 | 2,048 | US |
allocated | 2008-02-14 | daecbaf9a366… |
| 208.87.32.0 – 208.87.39.255 | 2,048 |  BS |
allocated | 2008-02-14 | 81fb8777d0d0… |
| 208.87.40.0 – 208.87.43.255 | 1,024 | US |
allocated | 2008-02-14 | 1776d53b8918… |
| 208.87.44.0 – 208.87.47.255 | 1,024 | US |
allocated | 2008-02-14 | 63f1c975ad97… |
| 216.189.192.0 – 216.189.207.255 | 4,096 | US |
allocated | 2008-02-14 | 5ffa3f9e92b0… |
| 75.76.40.0 – 75.76.43.255 | 1,024 | US |
allocated | 2008-02-13 | 98e6c615fd07… |
| 75.76.44.0 – 75.76.45.255 | 512 | US |
allocated | 2008-02-13 | 98e6c615fd07… |