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
1,645,650,944
📦
IPv4 networks
76,728
delegated blocks
🧭
IPv6 networks
11,368
delegated blocks
🔗
Autonomous systems
34,055
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 67.204.192.0 – 67.204.255.255 | 16,384 |  CA |
allocated | 2007-10-29 | 041ef52753d9… |
| 67.224.0.0 – 67.224.63.255 | 16,384 |  US |
allocated | 2007-10-29 | 6c065d5b54b8… |
| 208.84.24.0 – 208.84.27.255 | 1,024 | US |
allocated | 2007-10-29 | 4b313e3e7783… |
| 65.50.0.0 – 65.50.127.255 | 32,768 | US |
allocated | 2007-10-26 | de0be66e2530… |
| 65.50.128.0 – 65.50.191.255 | 16,384 | US |
allocated | 2007-10-26 | de0be66e2530… |
| 67.204.64.0 – 67.204.127.255 | 16,384 | US |
allocated | 2007-10-26 | 92c5278d08ee… |
| 67.204.128.0 – 67.204.191.255 | 16,384 | US |
allocated | 2007-10-26 | b473330fef07… |
| 67.216.224.0 – 67.216.231.255 | 2,048 | US |
allocated | 2007-10-26 | de5ce8225ea4… |
| 67.216.232.0 – 67.216.233.255 | 512 | US |
allocated | 2007-10-26 | de5ce8225ea4… |
| 67.216.234.0 – 67.216.234.255 | 256 | US |
allocated | 2007-10-26 | de5ce8225ea4… |
| 67.216.239.0 – 67.216.239.255 | 256 | US |
allocated | 2007-10-26 | de5ce8225ea4… |
| 67.216.160.0 – 67.216.175.255 | 4,096 | US |
allocated | 2007-10-25 | 68ddf6a7f69b… |
| 208.84.12.0 – 208.84.15.255 | 1,024 | US |
allocated | 2007-10-25 | 018db92514bd… |
| 208.84.16.0 – 208.84.19.255 | 1,024 | US |
allocated | 2007-10-25 | 436e7ab082c9… |
| 208.84.8.0 – 208.84.11.255 | 1,024 | US |
allocated | 2007-10-24 | 5f9343f30775… |
| 67.216.96.0 – 67.216.111.255 | 4,096 | US |
allocated | 2007-10-23 | 9f102ab4e1b9… |
| 67.216.112.0 – 67.216.127.255 | 4,096 | US |
allocated | 2007-10-23 | 5cb9beed1eb3… |
| 67.216.128.0 – 67.216.143.255 | 4,096 | US |
allocated | 2007-10-23 | a234b016a417… |
| 67.216.144.0 – 67.216.151.255 | 2,048 | US |
allocated | 2007-10-23 | a234b016a417… |
| 67.216.152.0 – 67.216.152.255 | 256 | US |
allocated | 2007-10-23 | dfe5691a9024… |
| 67.216.153.0 – 67.216.153.255 | 256 | US |
allocated | 2007-10-23 | a234b016a417… |
| 67.216.154.0 – 67.216.155.255 | 512 | US |
allocated | 2007-10-23 | a234b016a417… |
| 67.216.156.0 – 67.216.159.255 | 1,024 | US |
allocated | 2007-10-23 | a234b016a417… |
| 96.16.0.0 – 96.17.255.255 | 131,072 | US |
allocated | 2007-10-23 | 8ff74c5691c8… |
| 206.180.192.0 – 206.180.207.255 | 4,096 | US |
allocated | 2007-10-23 | 7af26367dcb4… |
| 208.83.244.0 – 208.83.247.255 | 1,024 | US |
allocated | 2007-10-23 | 3162b6feead1… |
| 208.83.248.0 – 208.83.255.255 | 2,048 | US |
allocated | 2007-10-23 | 9ac42f85cc99… |
| 208.84.0.0 – 208.84.7.255 | 2,048 | US |
allocated | 2007-10-23 | b004b3ecde24… |
| 208.83.240.0 – 208.83.243.255 | 1,024 | US |
allocated | 2007-10-22 | fdd3296da0fc… |
| 64.66.224.0 – 64.66.239.255 | 4,096 | CA |
allocated | 2007-10-19 | aa1284f96cc4… |
| 67.216.0.0 – 67.216.15.255 | 4,096 | US |
allocated | 2007-10-19 | 73265aac20bd… |
| 67.216.64.0 – 67.216.79.255 | 4,096 | US |
allocated | 2007-10-19 | 6e048190eb9a… |
| 208.83.216.0 – 208.83.219.255 | 1,024 | US |
allocated | 2007-10-19 | 21f46be9f857… |
| 208.83.220.0 – 208.83.223.255 | 1,024 | US |
allocated | 2007-10-19 | 16fb2db622d6… |
| 199.7.94.0 – 199.7.95.255 | 512 | US |
allocated | 2007-10-18 | 9b5b285c8eb7… |
| 208.83.200.0 – 208.83.207.255 | 2,048 | US |
allocated | 2007-10-18 | bc4781e527d8… |
| 208.83.208.0 – 208.83.208.255 | 256 | CA |
allocated | 2007-10-18 | 449259d9b4ce… |
| 208.83.209.0 – 208.83.209.255 | 256 | CA |
allocated | 2007-10-18 | fbf5a5883b54… |
| 208.83.210.0 – 208.83.211.255 | 512 | CA |
allocated | 2007-10-18 | fbf5a5883b54… |
| 208.83.212.0 – 208.83.212.255 | 256 | CA |
allocated | 2007-10-18 | 449259d9b4ce… |
| 208.83.213.0 – 208.83.213.255 | 256 | CA |
allocated | 2007-10-18 | fbf5a5883b54… |
| 208.83.214.0 – 208.83.215.255 | 512 | CA |
allocated | 2007-10-18 | fbf5a5883b54… |
| 216.73.224.0 – 216.73.239.255 | 4,096 | US |
allocated | 2007-10-18 | d538268083a4… |
| 64.254.160.0 – 64.254.175.255 | 4,096 | US |
allocated | 2007-10-17 | dd2086d3d24a… |
| 66.23.240.0 – 66.23.255.255 | 4,096 | US |
allocated | 2007-10-17 | 2533d8d31e30… |
| 67.215.160.0 – 67.215.191.255 | 8,192 | US |
allocated | 2007-10-17 | 4996c31ed631… |
| 67.215.192.0 – 67.215.207.255 | 4,096 | CA |
allocated | 2007-10-17 | b5caaee56ff8… |
| 208.83.164.0 – 208.83.167.255 | 1,024 | US |
allocated | 2007-10-17 | 61d7f87bc87e… |
| 67.215.128.0 – 67.215.159.255 | 8,192 | CA |
allocated | 2007-10-16 | 2d6180091c92… |
| 199.254.28.0 – 199.254.31.255 | 1,024 | US |
allocated | 2007-10-16 | d355811359bf… |
| 199.254.48.0 – 199.254.63.255 | 4,096 | US |
allocated | 2007-10-16 | d355811359bf… |
| 207.45.176.0 – 207.45.191.255 | 4,096 | US |
allocated | 2007-10-16 | 839057ee3ea8… |
| 207.55.240.0 – 207.55.255.255 | 4,096 | US |
allocated | 2007-10-16 | a6b65597e29a… |
| 67.215.96.0 – 67.215.103.255 | 2,048 |  PR |
allocated | 2007-10-15 | 46ac846b8731… |
| 67.215.104.0 – 67.215.107.255 | 1,024 | PR |
allocated | 2007-10-15 | 46ac846b8731… |
| 207.251.48.0 – 207.251.63.255 | 4,096 | US |
allocated | 2007-10-15 | f40658da2091… |
| 208.83.192.0 – 208.83.199.255 | 2,048 | US |
allocated | 2007-10-15 | 0c50949eb9c8… |
| 67.215.64.0 – 67.215.95.255 | 8,192 | US |
allocated | 2007-10-12 | 2478ebd82c24… |
| 205.237.112.0 – 205.237.127.255 | 4,096 | US |
allocated | 2007-10-12 | 856a518b9884… |
| 208.83.168.0 – 208.83.175.255 | 2,048 | US |
allocated | 2007-10-12 | 6b7986c2b74b… |
| 208.83.176.0 – 208.83.183.255 | 2,048 | US |
allocated | 2007-10-12 | 4c09f8d1c989… |
| 66.182.112.0 – 66.182.127.255 | 4,096 | US |
allocated | 2007-10-11 | 7e6142118895… |
| 208.83.160.0 – 208.83.163.255 | 1,024 | US |
allocated | 2007-10-11 | 30d6aa504358… |
| 67.215.32.0 – 67.215.47.255 | 4,096 | US |
allocated | 2007-10-10 | e346b68a5c07… |
| 208.83.140.0 – 208.83.143.255 | 1,024 | US |
allocated | 2007-10-10 | 53663e351120… |
| 69.9.48.0 – 69.9.63.255 | 4,096 | US |
allocated | 2007-10-09 | d538268083a4… |
| 208.83.132.0 – 208.83.135.255 | 1,024 | US |
allocated | 2007-10-09 | 467e05209701… |
| 208.83.136.0 – 208.83.139.255 | 1,024 | US |
allocated | 2007-10-09 | 4dbe92647d2b… |
| 208.83.144.0 – 208.83.151.255 | 2,048 | US |
allocated | 2007-10-09 | bdff5d8aacd6… |
| 216.6.224.0 – 216.6.239.255 | 4,096 | US |
allocated | 2007-10-09 | 920d0c66f3d2… |
| 67.203.192.0 – 67.203.223.255 | 8,192 | PR |
allocated | 2007-10-08 | d89f312e331f… |
| 67.203.224.0 – 67.203.227.255 | 1,024 | PR |
allocated | 2007-10-08 | d89f312e331f… |
| 67.203.232.0 – 67.203.239.255 | 2,048 | PR |
allocated | 2007-10-08 | d89f312e331f… |
| 67.203.240.0 – 67.203.255.255 | 4,096 | PR |
allocated | 2007-10-08 | d89f312e331f… |
| 67.215.0.0 – 67.215.15.255 | 4,096 | CA |
allocated | 2007-10-08 | b07b65f9ed3d… |
| 208.83.120.0 – 208.83.127.255 | 2,048 | US |
allocated | 2007-10-08 | 34d342be0361… |
| 208.83.92.0 – 208.83.95.255 | 1,024 | US |
allocated | 2007-10-05 | 015bdf756615… |
| 208.83.96.0 – 208.83.103.255 | 2,048 | US |
allocated | 2007-10-05 | 7623bfc3cd66… |
| 208.83.116.0 – 208.83.119.255 | 1,024 | US |
allocated | 2007-10-05 | 8efff4400b91… |
| 65.49.0.0 – 65.49.127.255 | 32,768 | US |
allocated | 2007-10-04 | e2e9e26bea21… |
| 67.214.192.0 – 67.214.207.255 | 4,096 | US |
allocated | 2007-10-04 | b76dfcbff166… |
| 67.214.224.0 – 67.214.255.255 | 8,192 | US |
allocated | 2007-10-04 | e962fe5a2f86… |
| 72.9.112.0 – 72.9.127.255 | 4,096 | US |
allocated | 2007-10-04 | 4df5bec34af4… |
| 72.10.176.0 – 72.10.191.255 | 4,096 | US |
allocated | 2007-10-04 | dffd64bc5762… |
| 208.83.76.0 – 208.83.79.255 | 1,024 | US |
allocated | 2007-10-04 | 53663e351120… |
| 208.83.80.0 – 208.83.87.255 | 2,048 |  AG |
allocated | 2007-10-04 | fdc58f33a3f2… |
| 208.83.88.0 – 208.83.91.255 | 1,024 | US |
allocated | 2007-10-04 | c4a57fa94a29… |
| 208.83.56.0 – 208.83.59.255 | 1,024 | US |
allocated | 2007-10-03 | 3a08bc5bdd5f… |
| 208.83.64.0 – 208.83.71.255 | 2,048 | US |
allocated | 2007-10-03 | b0f333ff972f… |
| 208.83.72.0 – 208.83.75.255 | 1,024 | US |
allocated | 2007-10-03 | f984730f795a… |
| 65.48.128.0 – 65.48.255.255 | 32,768 |  BB |
allocated | 2007-10-02 | a2808ab99afe… |
| 67.203.128.0 – 67.203.128.255 | 256 | US |
allocated | 2007-10-02 | b0eabe23f5c8… |
| 67.203.129.0 – 67.203.129.255 | 256 | US |
allocated | 2007-10-02 | b2ed8ec67894… |
| 67.203.130.0 – 67.203.131.255 | 512 | US |
allocated | 2007-10-02 | b2ed8ec67894… |
| 67.203.132.0 – 67.203.135.255 | 1,024 | US |
allocated | 2007-10-02 | b2ed8ec67894… |
| 67.203.136.0 – 67.203.139.255 | 1,024 | US |
allocated | 2007-10-02 | b2ed8ec67894… |
| 67.203.140.0 – 67.203.140.255 | 256 | US |
allocated | 2007-10-02 | b0eabe23f5c8… |
| 67.203.141.0 – 67.203.141.255 | 256 | US |
allocated | 2007-10-02 | b2ed8ec67894… |
| 67.203.142.0 – 67.203.143.255 | 512 | US |
allocated | 2007-10-02 | b0eabe23f5c8… |
| 67.203.144.0 – 67.203.145.255 | 512 | US |
allocated | 2007-10-02 | b0eabe23f5c8… |