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
1,644,590,848
📦
IPv4 networks
76,800
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 |
|---|---|---|---|---|---|
| 64.119.208.0 – 64.119.223.255 | 4,096 |  CA |
allocated | 2009-01-16 | f046ddd53b88… |
| 64.238.128.0 – 64.238.143.255 | 4,096 |  US |
allocated | 2009-01-16 | 34d342be0361… |
| 67.20.48.0 – 67.20.63.255 | 4,096 | US |
allocated | 2009-01-16 | d8f072014ca8… |
| 67.21.112.0 – 67.21.127.255 | 4,096 | US |
allocated | 2009-01-16 | b6d78f6cde7e… |
| 204.14.224.0 – 204.14.231.255 | 2,048 | US |
allocated | 2009-01-16 | 8f9912a01a13… |
| 204.27.56.0 – 204.27.63.255 | 2,048 | US |
allocated | 2009-01-16 | c374e74fe323… |
| 204.48.120.0 – 204.48.123.255 | 1,024 | US |
allocated | 2009-01-16 | 36652e6d2cef… |
| 204.48.124.0 – 204.48.124.255 | 256 | US |
allocated | 2009-01-16 | 6a44edd0ca19… |
| 204.48.125.0 – 204.48.125.255 | 256 | US |
allocated | 2009-01-16 | 36652e6d2cef… |
| 204.108.28.0 – 204.108.31.255 | 1,024 | US |
allocated | 2009-01-16 | c3d921e0f12f… |
| 64.25.240.0 – 64.25.255.255 | 4,096 | US |
allocated | 2009-01-15 | 38ee59d1e2ab… |
| 70.32.16.0 – 70.32.31.255 | 4,096 | US |
allocated | 2009-01-15 | 6c14fbde2e50… |
| 70.32.128.0 – 70.32.159.255 | 8,192 | US |
allocated | 2009-01-15 | 9d99e3f7d38d… |
| 204.108.12.0 – 204.108.15.255 | 1,024 | US |
allocated | 2009-01-15 | 2d3c80a60ebc… |
| 216.10.208.0 – 216.10.223.255 | 4,096 |  JM |
allocated | 2009-01-15 | 5670b17dd30b… |
| 216.86.240.0 – 216.86.255.255 | 4,096 | US |
allocated | 2009-01-15 | 15fc6ae0dd85… |
| 67.20.64.0 – 67.20.127.255 | 16,384 | US |
allocated | 2009-01-14 | 9ce56b15dad0… |
| 74.207.224.0 – 74.207.255.255 | 8,192 | US |
allocated | 2009-01-14 | 8ff74c5691c8… |
| 174.46.0.0 – 174.47.255.255 | 131,072 | US |
allocated | 2009-01-14 | e5e3b9c13678… |
| 204.106.228.0 – 204.106.231.255 | 1,024 | US |
allocated | 2009-01-14 | f984730f795a… |
| 204.107.28.0 – 204.107.31.255 | 1,024 | CA |
allocated | 2009-01-14 | a2eba22c6c42… |
| 207.32.176.0 – 207.32.191.255 | 4,096 | US |
allocated | 2009-01-14 | d8f072014ca8… |
| 209.213.32.0 – 209.213.47.255 | 4,096 | US |
allocated | 2009-01-14 | 3d54212dfd23… |
| 216.7.64.0 – 216.7.79.255 | 4,096 | US |
allocated | 2009-01-14 | e0082a77a634… |
| 65.60.0.0 – 65.60.63.255 | 16,384 | US |
allocated | 2009-01-13 | f624e02d3805… |
| 204.89.60.0 – 204.89.63.255 | 1,024 | US |
allocated | 2009-01-13 | deb779b8558d… |
| 204.90.12.0 – 204.90.15.255 | 1,024 | US |
allocated | 2009-01-13 | bcb027199eb9… |
| 204.90.52.0 – 204.90.55.255 | 1,024 | US |
allocated | 2009-01-13 | 21d535a9742d… |
| 206.251.208.0 – 206.251.223.255 | 4,096 | US |
allocated | 2009-01-13 | 218a9c4b515b… |
| 206.220.240.0 – 206.220.255.255 | 4,096 | US |
allocated | 2009-01-12 | ca93c740108a… |
| 67.218.80.0 – 67.218.95.255 | 4,096 | US |
allocated | 2009-01-09 | ee44a34fcea1… |
| 69.170.224.0 – 69.170.255.255 | 8,192 | US |
allocated | 2009-01-09 | c195601aa41b… |
| 204.13.16.0 – 204.13.23.255 | 2,048 | US |
allocated | 2009-01-09 | 167672b99df2… |
| 70.34.128.0 – 70.34.191.255 | 16,384 | US |
allocated | 2009-01-08 | 73857dd3d742… |
| 204.10.176.0 – 204.10.183.255 | 2,048 | US |
allocated | 2009-01-08 | 784a542dd9ca… |
| 204.89.28.0 – 204.89.31.255 | 1,024 | US |
allocated | 2009-01-08 | 01fd1362ea1e… |
| 24.54.192.0 – 24.54.255.255 | 16,384 | US |
allocated | 2009-01-07 | ce33fb2218d7… |
| 67.218.16.0 – 67.218.31.255 | 4,096 | US |
allocated | 2009-01-07 | 424bfcacb580… |
| 67.218.48.0 – 67.218.63.255 | 4,096 | US |
allocated | 2009-01-07 | 199d2f36017f… |
| 69.168.192.0 – 69.168.223.255 | 8,192 | US |
allocated | 2009-01-07 | 1481ecc87fd7… |
| 70.33.0.0 – 70.33.63.255 | 16,384 | US |
allocated | 2009-01-07 | 31cabede332a… |
| 174.8.0.0 – 174.15.255.255 | 524,288 | US |
allocated | 2009-01-07 | e220ed812a4c… |
| 204.10.152.0 – 204.10.159.255 | 2,048 | US |
allocated | 2009-01-07 | a9cc00a81cce… |
| 66.219.16.0 – 66.219.31.255 | 4,096 | US |
allocated | 2009-01-05 | 53663e351120… |
| 204.9.104.0 – 204.9.111.255 | 2,048 | US |
allocated | 2009-01-05 | eab88693f3be… |
| 67.217.208.0 – 67.217.223.255 | 4,096 | US |
allocated | 2009-01-02 | e4a25f8062d9… |
| 69.168.64.0 – 69.168.95.255 | 8,192 | US |
allocated | 2009-01-02 | 88b2acaa4fe3… |
| 96.31.224.0 – 96.31.255.255 | 8,192 | US |
allocated | 2009-01-02 | b0eabe23f5c8… |
| 204.9.16.0 – 204.9.23.255 | 2,048 | US |
allocated | 2009-01-02 | 67a4294bcf69… |
| 204.86.196.0 – 204.86.199.255 | 1,024 | US |
allocated | 2009-01-02 | 67f6578ec4e9… |
| 204.86.252.0 – 204.86.255.255 | 1,024 | US |
allocated | 2009-01-02 | 77b4ad244c2c… |
| 204.88.28.0 – 204.88.31.255 | 1,024 | US |
allocated | 2009-01-02 | 34d342be0361… |
| 67.216.240.0 – 67.216.255.255 | 4,096 | US |
allocated | 2008-12-31 | 9f102ab4e1b9… |
| 67.217.48.0 – 67.217.63.255 | 4,096 | US |
allocated | 2008-12-31 | e3aee62e5a69… |
| 67.217.112.0 – 67.217.127.255 | 4,096 | US |
allocated | 2008-12-31 | f57036a35d7c… |
| 67.217.144.0 – 67.217.159.255 | 4,096 | US |
allocated | 2008-12-31 | 544f5b722c0e… |
| 204.86.132.0 – 204.86.135.255 | 1,024 | US |
allocated | 2008-12-31 | 16c9a6c2d023… |
| 67.216.176.0 – 67.216.191.255 | 4,096 | US |
allocated | 2008-12-30 | 1eaded536857… |
| 96.31.192.0 – 96.31.207.255 | 4,096 | US |
allocated | 2008-12-30 | 41b86f858032… |
| 204.75.12.0 – 204.75.15.255 | 1,024 | US |
allocated | 2008-12-30 | 6666934f7458… |
| 204.77.28.0 – 204.77.31.255 | 1,024 | US |
allocated | 2008-12-30 | ab226dc561ca… |
| 204.77.136.0 – 204.77.139.255 | 1,024 | US |
allocated | 2008-12-30 | 4a607577d394… |
| 96.31.128.0 – 96.31.159.255 | 8,192 | US |
allocated | 2008-12-29 | e220ed812a4c… |
| 96.31.160.0 – 96.31.175.255 | 4,096 | US |
allocated | 2008-12-29 | 6e048190eb9a… |
| 97.107.240.0 – 97.107.255.255 | 4,096 | US |
allocated | 2008-12-29 | 5f03fbf1ab4e… |
| 204.74.12.0 – 204.74.15.255 | 1,024 | US |
allocated | 2008-12-29 | d538268083a4… |
| 205.210.188.0 – 205.210.191.255 | 1,024 | US |
allocated | 2008-12-29 | d22061db8e99… |
| 206.253.168.0 – 206.253.175.255 | 2,048 | US |
allocated | 2008-12-29 | c0fd212b13d9… |
| 204.61.220.0 – 204.61.223.255 | 1,024 | US |
allocated | 2008-12-24 | 244f63f46bda… |
| 204.62.12.0 – 204.62.15.255 | 1,024 | US |
allocated | 2008-12-24 | bb5a9cd1a680… |
| 204.62.28.0 – 204.62.31.255 | 1,024 | US |
allocated | 2008-12-24 | abfb040b0565… |
| 204.62.116.0 – 204.62.119.255 | 1,024 | US |
allocated | 2008-12-24 | fcbe2f72c9d9… |
| 206.251.40.0 – 206.251.47.255 | 2,048 | US |
allocated | 2008-12-24 | 0ee326b9338b… |
| 24.231.0.0 – 24.231.15.255 | 4,096 | CA |
allocated | 2008-12-23 | df04ba7e5e16… |
| 206.225.136.0 – 206.225.143.255 | 2,048 | US |
allocated | 2008-12-22 | c7a5540c6ed4… |
| 206.225.168.0 – 206.225.175.255 | 2,048 | US |
allocated | 2008-12-22 | 71bb7805731f… |
| 97.107.208.0 – 97.107.223.255 | 4,096 | CA |
allocated | 2008-12-19 | 49c314bb2f6f… |
| 174.142.0.0 – 174.142.255.255 | 65,536 | CA |
allocated | 2008-12-19 | 6ea4dd5a36c2… |
| 204.58.228.0 – 204.58.231.255 | 1,024 | US |
allocated | 2008-12-19 | 51081167efe6… |
| 206.225.72.0 – 206.225.79.255 | 2,048 | US |
allocated | 2008-12-19 | 90f9e877ce83… |
| 97.107.192.0 – 97.107.195.255 | 1,024 | US |
allocated | 2008-12-18 | 67b301f85167… |
| 97.107.196.0 – 97.107.199.255 | 1,024 | US |
allocated | 2008-12-18 | 2b2ae3e4e6dd… |
| 97.107.200.0 – 97.107.207.255 | 2,048 | US |
allocated | 2008-12-18 | 67b301f85167… |
| 206.220.192.0 – 206.220.199.255 | 2,048 | CA |
allocated | 2008-12-18 | 8afd7fe23161… |
| 97.107.144.0 – 97.107.159.255 | 4,096 | US |
allocated | 2008-12-17 | f66c428a4ea9… |
| 97.107.160.0 – 97.107.175.255 | 4,096 | US |
allocated | 2008-12-17 | 34d342be0361… |
| 97.107.176.0 – 97.107.191.255 | 4,096 | CA |
allocated | 2008-12-17 | a2e1bb6f40a4… |
| 204.52.12.0 – 204.52.15.255 | 1,024 | US |
allocated | 2008-12-17 | a4a0e6c2b908… |
| 96.31.48.0 – 96.31.63.255 | 4,096 | US |
allocated | 2008-12-16 | 8b02b8e5da74… |
| 96.31.64.0 – 96.31.95.255 | 8,192 | US |
allocated | 2008-12-16 | 02dae35f3428… |
| 96.31.96.0 – 96.31.127.255 | 8,192 | US |
allocated | 2008-12-16 | 5226d92455e4… |
| 174.192.0.0 – 174.255.255.255 | 4,194,304 | US |
allocated | 2008-12-16 | e220ed812a4c… |
| 204.11.252.0 – 204.11.255.255 | 1,024 | US |
allocated | 2008-12-16 | 48efcd8ccced… |
| 67.216.80.0 – 67.216.95.255 | 4,096 | US |
allocated | 2008-12-15 | abffef4719c0… |
| 96.31.32.0 – 96.31.47.255 | 4,096 | US |
allocated | 2008-12-15 | 79ea54c30858… |
| 204.44.188.0 – 204.44.191.255 | 1,024 | US |
allocated | 2008-12-15 | bf9fbe973803… |
| 97.107.128.0 – 97.107.143.255 | 4,096 | US |
allocated | 2008-12-12 | 8ff74c5691c8… |
| 204.28.100.0 – 204.28.103.255 | 1,024 | US |
allocated | 2008-12-12 | 53663e351120… |
| 204.29.12.0 – 204.29.15.255 | 1,024 | US |
allocated | 2008-12-12 | f57eae0207e9… |
| 204.44.60.0 – 204.44.63.255 | 1,024 | US |
allocated | 2008-12-12 | 0bbe914ebbd9… |