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
1,645,667,328
📦
IPv4 networks
76,693
delegated blocks
🧭
IPv6 networks
11,352
delegated blocks
🔗
Autonomous systems
34,034
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 207.223.240.0 – 207.223.255.255 | 4,096 |  US |
allocated | 2009-08-17 | c2a947cf1369… |
| 74.116.192.0 – 74.116.199.255 | 2,048 | US |
allocated | 2009-08-14 | 5e82f43037df… |
| 74.116.200.0 – 74.116.207.255 | 2,048 | US |
allocated | 2009-08-14 | 9a643fc06f60… |
| 74.116.180.0 – 74.116.183.255 | 1,024 | US |
allocated | 2009-08-13 | adc8b004b305… |
| 74.116.184.0 – 74.116.191.255 | 2,048 |  CA |
allocated | 2009-08-13 | 04cd1b128d33… |
| 206.214.112.0 – 206.214.127.255 | 4,096 | US |
allocated | 2009-08-13 | d883b90ade88… |
| 206.214.160.0 – 206.214.175.255 | 4,096 | US |
allocated | 2009-08-13 | 988431cfb94b… |
| 206.214.208.0 – 206.214.223.255 | 4,096 | US |
allocated | 2009-08-13 | 920d0c66f3d2… |
| 206.217.128.0 – 206.217.143.255 | 4,096 | US |
allocated | 2009-08-13 | a6b65597e29a… |
| 74.116.160.0 – 74.116.167.255 | 2,048 | US |
allocated | 2009-08-12 | 0084bab566b6… |
| 74.116.168.0 – 74.116.171.255 | 1,024 | US |
allocated | 2009-08-12 | df36e1a675f0… |
| 74.116.172.0 – 74.116.175.255 | 1,024 | US |
allocated | 2009-08-12 | 48282336a1c0… |
| 74.116.176.0 – 74.116.179.255 | 1,024 | US |
allocated | 2009-08-12 | eeb9e7e22e64… |
| 205.186.128.0 – 205.186.191.255 | 16,384 | US |
allocated | 2009-08-12 | fec517dc310c… |
| 74.116.124.0 – 74.116.127.255 | 1,024 | US |
allocated | 2009-08-11 | 20344cbbc9eb… |
| 74.116.136.0 – 74.116.143.255 | 2,048 | US |
allocated | 2009-08-11 | f8de33b7dc03… |
| 74.116.144.0 – 74.116.151.255 | 2,048 | US |
allocated | 2009-08-11 | de8cbd982376… |
| 74.116.152.0 – 74.116.155.255 | 1,024 | US |
allocated | 2009-08-11 | 71d1cdf6d2e1… |
| 205.251.0.0 – 205.251.127.255 | 32,768 | US |
allocated | 2009-08-11 | 24411161be8a… |
| 206.214.128.0 – 206.214.159.255 | 8,192 | US |
allocated | 2009-08-11 | affe9ea9c56a… |
| 206.217.0.0 – 206.217.15.255 | 4,096 | US |
allocated | 2009-08-11 | 22e8a1f88ae3… |
| 74.116.128.0 – 74.116.135.255 | 2,048 | US |
allocated | 2009-08-10 | f58f9338f008… |
| 205.185.224.0 – 205.185.239.255 | 4,096 | US |
allocated | 2009-08-10 | e40a1c3369de… |
| 206.214.64.0 – 206.214.95.255 | 8,192 | US |
allocated | 2009-08-10 | c9d7d3e1a94d… |
| 74.116.92.0 – 74.116.95.255 | 1,024 |  FR |
allocated | 2009-08-07 | 93762c53aeca… |
| 205.185.0.0 – 205.185.15.255 | 4,096 | US |
allocated | 2009-08-07 | e586513b4435… |
| 63.131.176.0 – 63.131.191.255 | 4,096 | US |
allocated | 2009-08-06 | bbb86c024fb4… |
| 63.131.240.0 – 63.131.255.255 | 4,096 |  PR |
allocated | 2009-08-06 | ad331bb839b9… |
| 66.115.80.0 – 66.115.95.255 | 4,096 | US |
allocated | 2009-08-06 | 01847f024046… |
| 74.116.88.0 – 74.116.91.255 | 1,024 | US |
allocated | 2009-08-06 | b65da884f3de… |
| 74.116.96.0 – 74.116.103.255 | 2,048 | US |
allocated | 2009-08-06 | 902a5d219cfc… |
| 74.116.104.0 – 74.116.111.255 | 2,048 | US |
allocated | 2009-08-06 | 764e8c0845e9… |
| 209.222.176.0 – 209.222.191.255 | 4,096 | US |
allocated | 2009-08-06 | 5ab6fcbe0427… |
| 69.174.224.0 – 69.174.239.255 | 4,096 | US |
allocated | 2009-08-05 | 0a667ba90ffe… |
| 74.116.72.0 – 74.116.75.255 | 1,024 | US |
allocated | 2009-08-05 | 07efe5b0dba3… |
| 74.116.76.0 – 74.116.79.255 | 1,024 | US |
allocated | 2009-08-05 | 714cc49074f1… |
| 74.116.80.0 – 74.116.83.255 | 1,024 | US |
allocated | 2009-08-05 | 0e807f0bb88f… |
| 74.116.84.0 – 74.116.87.255 | 1,024 | US |
allocated | 2009-08-05 | d7fdbf7c7b8e… |
| 69.165.96.0 – 69.165.111.255 | 4,096 | US |
allocated | 2009-08-04 | 51a78f911164… |
| 74.116.60.0 – 74.116.63.255 | 1,024 | US |
allocated | 2009-08-04 | 0eee657a2477… |
| 204.197.0.0 – 204.197.127.255 | 32,768 | US |
allocated | 2009-08-04 | 9ee9d85a86f0… |
| 205.186.32.0 – 205.186.63.255 | 8,192 | US |
allocated | 2009-08-04 | 556fa691ca9f… |
| 205.186.224.0 – 205.186.255.255 | 8,192 | US |
allocated | 2009-08-04 | 556fa691ca9f… |
| 206.223.120.0 – 206.223.121.255 | 512 | US |
allocated | 2009-08-04 | 3d4b428be69c… |
| 68.235.16.0 – 68.235.31.255 | 4,096 | CA |
allocated | 2009-08-03 | 590eebee8a54… |
| 74.116.54.0 – 74.116.54.255 | 256 | US |
allocated | 2009-08-03 | d537614cb5a4… |
| 74.116.55.0 – 74.116.55.255 | 256 | US |
allocated | 2009-08-03 | c30e4d450f45… |
| 74.116.56.0 – 74.116.59.255 | 1,024 |  JM |
allocated | 2009-08-03 | d43e7dc9b2aa… |
| 205.185.192.0 – 205.185.193.255 | 512 | US |
allocated | 2009-08-03 | bfdc6dbcfa0b… |
| 205.185.199.0 – 205.185.199.255 | 256 | US |
allocated | 2009-08-03 | bfdc6dbcfa0b… |
| 205.185.209.0 – 205.185.209.255 | 256 | US |
allocated | 2009-08-03 | bfdc6dbcfa0b… |
| 205.185.214.0 – 205.185.214.255 | 256 | US |
allocated | 2009-08-03 | bfdc6dbcfa0b… |
| 205.185.218.0 – 205.185.218.255 | 256 | US |
allocated | 2009-08-03 | bfdc6dbcfa0b… |
| 205.185.221.0 – 205.185.221.255 | 256 | US |
allocated | 2009-08-03 | bfdc6dbcfa0b… |
| 205.185.222.0 – 205.185.223.255 | 512 | US |
allocated | 2009-08-03 | bfdc6dbcfa0b… |
| 208.122.240.0 – 208.122.255.255 | 4,096 | CA |
allocated | 2009-08-03 | 085d7177fed3… |
| 209.212.144.0 – 209.212.159.255 | 4,096 | US |
allocated | 2009-08-03 | edb1773715cb… |
| 74.116.44.0 – 74.116.47.255 | 1,024 | US |
allocated | 2009-07-30 | 8451c72d9750… |
| 205.185.128.0 – 205.185.159.255 | 8,192 | US |
allocated | 2009-07-30 | 891ed38ff2fb… |
| 216.176.0.0 – 216.176.31.255 | 8,192 | US |
allocated | 2009-07-30 | fe1bf20bce56… |
| 69.67.16.0 – 69.67.31.255 | 4,096 | US |
allocated | 2009-07-29 | b261c849e4ab… |
| 74.116.16.0 – 74.116.19.255 | 1,024 | US |
allocated | 2009-07-29 | e3e32f545007… |
| 74.116.26.0 – 74.116.27.255 | 512 | US |
allocated | 2009-07-29 | 703197e74f4a… |
| 74.116.28.0 – 74.116.31.255 | 1,024 | US |
allocated | 2009-07-29 | 703197e74f4a… |
| 216.46.48.0 – 216.46.63.255 | 4,096 | US |
allocated | 2009-07-29 | 6e048190eb9a… |
| 74.116.4.0 – 74.116.7.255 | 1,024 | US |
allocated | 2009-07-28 | 45f2cb8b0af7… |
| 74.116.8.0 – 74.116.15.255 | 2,048 | US |
allocated | 2009-07-28 | 4aa18406135c… |
| 207.7.80.0 – 207.7.95.255 | 4,096 | US |
allocated | 2009-07-28 | 694630dfefe5… |
| 209.213.128.0 – 209.213.159.255 | 8,192 | US |
allocated | 2009-07-28 | 4118e5026bb3… |
| 69.36.208.0 – 69.36.223.255 | 4,096 | US |
allocated | 2009-07-27 | 8d009ee47227… |
| 69.173.32.0 – 69.173.63.255 | 8,192 | CA |
allocated | 2009-07-27 | 9f2122981d76… |
| 69.174.192.0 – 69.174.223.255 | 8,192 | US |
allocated | 2009-07-27 | b012057c4a3a… |
| 207.191.240.0 – 207.191.247.255 | 2,048 |  VC |
allocated | 2009-07-27 | 5abf7d753f7e… |
| 207.191.248.0 – 207.191.255.255 | 2,048 |  LC |
allocated | 2009-07-27 | fdf741abb77d… |
| 216.173.144.0 – 216.173.159.255 | 4,096 | US |
allocated | 2009-07-27 | b0dfca43049f… |
| 24.54.0.0 – 24.54.63.255 | 16,384 | CA |
allocated | 2009-07-24 | df04ba7e5e16… |
| 68.179.240.0 – 68.179.255.255 | 4,096 | US |
allocated | 2009-07-24 | b33e6baee456… |
| 74.115.252.0 – 74.115.255.255 | 1,024 | US |
allocated | 2009-07-24 | 8fe1e2535b3e… |
| 74.116.0.0 – 74.116.3.255 | 1,024 | US |
allocated | 2009-07-24 | 359ed1f42b8a… |
| 69.168.0.0 – 69.168.15.255 | 4,096 | US |
allocated | 2009-07-23 | f57036a35d7c… |
| 75.127.48.0 – 75.127.63.255 | 4,096 | US |
allocated | 2009-07-23 | 73e513383853… |
| 76.191.48.0 – 76.191.63.255 | 4,096 | US |
allocated | 2009-07-23 | fb47d1049cf7… |
| 67.223.176.0 – 67.223.191.255 | 4,096 | US |
allocated | 2009-07-22 | fca460f9d966… |
| 69.166.64.0 – 69.166.95.255 | 8,192 | US |
allocated | 2009-07-22 | bd395715a69c… |
| 74.115.236.0 – 74.115.239.255 | 1,024 | US |
allocated | 2009-07-22 | e959a39b4393… |
| 74.115.240.0 – 74.115.247.255 | 2,048 | US |
allocated | 2009-07-22 | ebb4dee89b75… |
| 204.195.0.0 – 204.195.127.255 | 32,768 | US |
allocated | 2009-07-22 | 1a922969fbba… |
| 24.49.32.0 – 24.49.63.255 | 8,192 | US |
allocated | 2009-07-21 | 5c29f729c6d1… |
| 67.223.112.0 – 67.223.115.255 | 1,024 | US |
allocated | 2009-07-21 | ac5211fe3c1f… |
| 74.115.220.0 – 74.115.223.255 | 1,024 | CA |
allocated | 2009-07-21 | f18bb58d2b1e… |
| 74.115.224.0 – 74.115.231.255 | 2,048 | US |
allocated | 2009-07-21 | 86c165a61a03… |
| 173.192.0.0 – 173.193.255.255 | 131,072 | US |
allocated | 2009-07-21 | 5dba07179e25… |
| 64.17.16.0 – 64.17.31.255 | 4,096 | US |
allocated | 2009-07-20 | 911c6bb3d36c… |
| 68.71.160.0 – 68.71.191.255 | 8,192 | US |
allocated | 2009-07-20 | b473330fef07… |
| 74.115.204.0 – 74.115.207.255 | 1,024 | CA |
allocated | 2009-07-20 | 42cae6c85d4c… |
| 74.115.208.0 – 74.115.215.255 | 2,048 | US |
allocated | 2009-07-20 | 87eae25d5550… |
| 204.135.0.0 – 204.135.255.255 | 65,536 | US |
allocated | 2009-07-20 | 1ed7cd70748b… |
| 69.24.240.0 – 69.24.255.255 | 4,096 | US |
allocated | 2009-07-17 | 0df2f9465317… |
| 74.115.188.0 – 74.115.191.255 | 1,024 | US |
allocated | 2009-07-17 | 761b8cfaab1d… |
| 74.115.192.0 – 74.115.199.255 | 2,048 | CA |
allocated | 2009-07-17 | eb5a56b49389… |