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
1.64B
1,644,591,360
📦
IPv4 networks
76,802
delegated blocks
🧭
IPv6 networks
11,469
delegated blocks
🔗
Autonomous systems
34,176
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 208.90.56.0 – 208.90.63.255 | 2,048 |  US |
allocated | 2008-05-02 | 4a85ebd08c6c… |
| 208.90.64.0 – 208.90.67.255 | 1,024 | US |
allocated | 2008-05-02 | 9d511015ff44… |
| 216.8.192.0 – 216.8.255.255 | 16,384 | US |
allocated | 2008-05-02 | 2b2ae3e4e6dd… |
| 69.63.240.0 – 69.63.255.255 | 4,096 |  CA |
allocated | 2008-05-01 | df8a77919027… |
| 74.213.224.0 – 74.213.255.255 | 8,192 | US |
allocated | 2008-05-01 | 4fa18df64318… |
| 96.1.0.0 – 96.1.255.255 | 65,536 | CA |
allocated | 2008-05-01 | 0e702695cc8d… |
| 208.90.32.0 – 208.90.39.255 | 2,048 | US |
allocated | 2008-05-01 | a93695d4f275… |
| 208.90.40.0 – 208.90.43.255 | 1,024 | US |
allocated | 2008-05-01 | 7744520fa5e7… |
| 208.90.44.0 – 208.90.47.255 | 1,024 | US |
allocated | 2008-05-01 | 150aef815f4c… |
| 208.90.48.0 – 208.90.51.255 | 1,024 | US |
allocated | 2008-05-01 | 82267903a417… |
| 216.210.0.0 – 216.210.63.255 | 16,384 | US |
allocated | 2008-05-01 | 2bf18634ffea… |
| 173.4.0.0 – 173.7.255.255 | 262,144 | US |
allocated | 2008-04-30 | c4fef8e680d3… |
| 208.90.8.0 – 208.90.15.255 | 2,048 | US |
allocated | 2008-04-29 | 301ba8b58eec… |
| 208.90.16.0 – 208.90.23.255 | 2,048 | US |
allocated | 2008-04-29 | a00dc35e4532… |
| 208.90.24.0 – 208.90.31.255 | 2,048 | US |
allocated | 2008-04-29 | 1e1c8cba504b… |
| 69.54.144.0 – 69.54.159.255 | 4,096 | US |
allocated | 2008-04-28 | 1ac84932e21c… |
| 208.89.228.0 – 208.89.231.255 | 1,024 |  BM |
allocated | 2008-04-28 | 2be68092ae91… |
| 208.89.248.0 – 208.89.251.255 | 1,024 | US |
allocated | 2008-04-28 | fb8f6f3b1e9d… |
| 208.89.252.0 – 208.89.255.255 | 1,024 | US |
allocated | 2008-04-28 | d2be03e09dc1… |
| 72.44.96.0 – 72.44.127.255 | 8,192 | US |
allocated | 2008-04-25 | 9416ee29ac9a… |
| 74.213.208.0 – 74.213.223.255 | 4,096 | US |
allocated | 2008-04-25 | 460f5c014496… |
| 208.89.192.0 – 208.89.199.255 | 2,048 | US |
allocated | 2008-04-25 | 27aef588ebe7… |
| 208.89.200.0 – 208.89.207.255 | 2,048 | US |
allocated | 2008-04-25 | b66a8f85918e… |
| 208.89.208.0 – 208.89.215.255 | 2,048 | US |
allocated | 2008-04-25 | 1d0bff172f08… |
| 208.89.216.0 – 208.89.223.255 | 2,048 | US |
allocated | 2008-04-25 | c9d7d3e1a94d… |
| 208.89.224.0 – 208.89.227.255 | 1,024 | US |
allocated | 2008-04-25 | 7cc12147ebef… |
| 208.89.232.0 – 208.89.239.255 | 2,048 | US |
allocated | 2008-04-25 | 645710f7ded8… |
| 72.44.80.0 – 72.44.95.255 | 4,096 | US |
allocated | 2008-04-24 | d8f072014ca8… |
| 208.89.176.0 – 208.89.179.255 | 1,024 | US |
allocated | 2008-04-24 | dfc058f6f986… |
| 208.89.180.0 – 208.89.183.255 | 1,024 | US |
allocated | 2008-04-24 | 1d4fc176ec1e… |
| 208.89.184.0 – 208.89.187.255 | 1,024 | US |
allocated | 2008-04-24 | d9d269d7bdd1… |
| 208.89.188.0 – 208.89.191.255 | 1,024 | US |
allocated | 2008-04-24 | e5f7c20ca929… |
| 208.89.144.0 – 208.89.151.255 | 2,048 | US |
allocated | 2008-04-23 | 67fe33349081… |
| 208.89.160.0 – 208.89.163.255 | 1,024 | US |
allocated | 2008-04-23 | 0d72186b4f4f… |
| 208.89.168.0 – 208.89.175.255 | 2,048 | US |
allocated | 2008-04-23 | d538268083a4… |
| 74.207.208.0 – 74.207.223.255 | 4,096 | US |
allocated | 2008-04-22 | d3f7999eda1e… |
| 208.43.0.0 – 208.43.255.255 | 65,536 | US |
allocated | 2008-04-22 | 5dba07179e25… |
| 208.89.128.0 – 208.89.131.255 | 1,024 | CA |
allocated | 2008-04-22 | 60725bea2095… |
| 208.89.132.0 – 208.89.135.255 | 1,024 | US |
allocated | 2008-04-22 | 21de2017543b… |
| 208.89.136.0 – 208.89.139.255 | 1,024 | US |
allocated | 2008-04-22 | aab11f998830… |
| 208.89.140.0 – 208.89.143.255 | 1,024 | US |
allocated | 2008-04-22 | d4a23bf6be72… |
| 216.137.16.0 – 216.137.31.255 | 4,096 | US |
allocated | 2008-04-22 | c195601aa41b… |
| 208.89.120.0 – 208.89.127.255 | 2,048 | US |
allocated | 2008-04-21 | 644b61475db4… |
| 208.123.208.0 – 208.123.208.255 | 256 | CA |
allocated | 2008-04-21 | 6ac871a503d7… |
| 208.123.209.0 – 208.123.209.255 | 256 | US |
allocated | 2008-04-21 | 7b3cc8550ec4… |
| 208.123.210.0 – 208.123.211.255 | 512 | CA |
allocated | 2008-04-21 | 6ac871a503d7… |
| 208.123.212.0 – 208.123.215.255 | 1,024 | CA |
allocated | 2008-04-21 | 6ac871a503d7… |
| 208.123.216.0 – 208.123.219.255 | 1,024 | CA |
allocated | 2008-04-21 | 6ac871a503d7… |
| 208.123.220.0 – 208.123.223.255 | 1,024 | US |
allocated | 2008-04-21 | 7b3cc8550ec4… |
| 216.137.32.0 – 216.137.63.255 | 8,192 | US |
allocated | 2008-04-21 | bda9ea2b27b8… |
| 208.89.104.0 – 208.89.107.255 | 1,024 | US |
allocated | 2008-04-18 | f7c33ed4c093… |
| 208.89.112.0 – 208.89.119.255 | 2,048 | US |
allocated | 2008-04-18 | a93773ad321b… |
| 69.10.0.0 – 69.10.15.255 | 4,096 | US |
allocated | 2008-04-17 | 31e5b2724cd6… |
| 208.89.100.0 – 208.89.103.255 | 1,024 | US |
allocated | 2008-04-17 | 5c892c458e80… |
| 74.84.224.0 – 74.84.255.255 | 8,192 | US |
allocated | 2008-04-15 | cca8fc743f62… |
| 208.89.92.0 – 208.89.95.255 | 1,024 | US |
allocated | 2008-04-15 | d4efa6273ae9… |
| 208.89.96.0 – 208.89.99.255 | 1,024 | US |
allocated | 2008-04-15 | bc3f9c2e4687… |
| 208.123.224.0 – 208.123.255.255 | 8,192 | US |
allocated | 2008-04-15 | 8a8e43660db7… |
| 69.39.192.0 – 69.39.223.255 | 8,192 | US |
allocated | 2008-04-14 | 7744520fa5e7… |
| 97.128.0.0 – 97.255.255.255 | 8,388,608 | US |
allocated | 2008-04-14 | e220ed812a4c… |
| 208.89.80.0 – 208.89.83.255 | 1,024 | US |
allocated | 2008-04-14 | d4d874222397… |
| 208.89.84.0 – 208.89.85.255 | 512 | CA |
allocated | 2008-04-14 | 71a0027cba55… |
| 208.89.88.0 – 208.89.91.255 | 1,024 | US |
allocated | 2008-04-14 | 93c181bd1311… |
| 67.222.160.0 – 67.222.191.255 | 8,192 | US |
allocated | 2008-04-11 | 88a63c2539ed… |
| 72.21.64.0 – 72.21.79.255 | 4,096 | US |
allocated | 2008-04-11 | 5226d92455e4… |
| 208.89.64.0 – 208.89.67.255 | 1,024 | US |
allocated | 2008-04-11 | cc00e77512f2… |
| 208.89.68.0 – 208.89.69.255 | 512 | US |
allocated | 2008-04-11 | b3ee19c12824… |
| 208.89.70.0 – 208.89.70.255 | 256 | US |
allocated | 2008-04-11 | b3ee19c12824… |
| 208.89.71.0 – 208.89.71.255 | 256 | US |
allocated | 2008-04-11 | cc00e77512f2… |
| 208.89.76.0 – 208.89.79.255 | 1,024 | US |
allocated | 2008-04-11 | d42d29e50a05… |
| 216.108.224.0 – 216.108.239.255 | 4,096 | US |
allocated | 2008-04-11 | bdc76f5d845b… |
| 216.121.0.0 – 216.121.127.255 | 32,768 | US |
allocated | 2008-04-11 | 67ce42f5d914… |
| 64.6.96.0 – 64.6.111.255 | 4,096 | US |
allocated | 2008-04-10 | 84b1251f3230… |
| 66.117.16.0 – 66.117.31.255 | 4,096 | US |
allocated | 2008-04-10 | a2c291924843… |
| 208.89.36.0 – 208.89.39.255 | 1,024 | US |
allocated | 2008-04-10 | 8451c72d9750… |
| 208.89.56.0 – 208.89.59.255 | 1,024 | US |
allocated | 2008-04-10 | 5523bae34fd1… |
| 216.158.240.0 – 216.158.255.255 | 4,096 | US |
allocated | 2008-04-10 | 8992a7d5eff9… |
| 216.236.160.0 – 216.236.175.255 | 4,096 | US |
allocated | 2008-04-10 | fb1dd1a7e184… |
| 64.138.192.0 – 64.138.255.255 | 16,384 | US |
allocated | 2008-04-09 | c7338789be89… |
| 66.146.226.0 – 66.146.227.255 | 512 | US |
allocated | 2008-04-09 | f1f3383c3726… |
| 98.120.0.0 – 98.123.255.255 | 262,144 | US |
allocated | 2008-04-09 | d2fc8fbc818f… |
| 208.89.40.0 – 208.89.47.255 | 2,048 | US |
allocated | 2008-04-09 | 83c8ea319583… |
| 208.89.48.0 – 208.89.51.255 | 1,024 | CA |
allocated | 2008-04-09 | 85b3efc5e8f7… |
| 209.105.128.0 – 209.105.159.255 | 8,192 | US |
allocated | 2008-04-09 | 013c0ebdd6ce… |
| 209.105.160.0 – 209.105.175.255 | 4,096 | US |
allocated | 2008-04-09 | 013c0ebdd6ce… |
| 209.105.176.0 – 209.105.179.255 | 1,024 | US |
allocated | 2008-04-09 | 013c0ebdd6ce… |
| 209.105.180.0 – 209.105.183.255 | 1,024 | US |
allocated | 2008-04-09 | 9ceaf60b9e5c… |
| 209.105.184.0 – 209.105.187.255 | 1,024 | US |
allocated | 2008-04-09 | 9ceaf60b9e5c… |
| 209.105.188.0 – 209.105.191.255 | 1,024 | US |
allocated | 2008-04-09 | 013c0ebdd6ce… |
| 64.206.0.0 – 64.206.255.255 | 65,536 | US |
allocated | 2008-04-08 | 6c065d5b54b8… |
| 64.251.32.0 – 64.251.47.255 | 4,096 | US |
allocated | 2008-04-08 | b1f53270251c… |
| 66.115.64.0 – 66.115.79.255 | 4,096 | US |
allocated | 2008-04-08 | 2e4b6cbbb9ea… |
| 66.163.96.0 – 66.163.111.255 | 4,096 | US |
allocated | 2008-04-08 | d538268083a4… |
| 69.4.224.0 – 69.4.239.255 | 4,096 | US |
allocated | 2008-04-08 | 87b8f6aa7042… |
| 208.89.28.0 – 208.89.31.255 | 1,024 | US |
allocated | 2008-04-08 | b2061e0dc58a… |
| 209.147.96.0 – 209.147.103.255 | 2,048 | US |
allocated | 2008-04-08 | fe72b8defce6… |
| 216.115.64.0 – 216.115.95.255 | 8,192 | US |
allocated | 2008-04-08 | 2f174894386d… |
| 66.242.96.0 – 66.242.111.255 | 4,096 | CA |
allocated | 2008-04-07 | c910c9938d1e… |
| 208.89.20.0 – 208.89.23.255 | 1,024 | US |
allocated | 2008-04-07 | deb779b8558d… |
| 209.16.96.0 – 209.16.111.255 | 4,096 | US |
allocated | 2008-04-07 | f4cf3fe4b672… |