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
1,645,582,848
📦
IPv4 networks
76,670
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,007
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.96.29.0 – 198.96.29.255 | 256 |  US |
allocated | 2013-12-06 | 093ecbbffb00… |
| 162.249.192.0 – 162.249.195.255 | 1,024 | US |
allocated | 2013-12-05 | f627003695bd… |
| 162.249.200.0 – 162.249.203.255 | 1,024 | US |
allocated | 2013-12-05 | aad508ead4a6… |
| 162.249.208.0 – 162.249.215.255 | 2,048 | US |
allocated | 2013-12-05 | 9438db1f2bea… |
| 198.91.21.0 – 198.91.21.255 | 256 | US |
allocated | 2013-12-05 | 9137c9eed466… |
| 162.249.152.0 – 162.249.155.255 | 1,024 | US |
allocated | 2013-12-04 | 8d69b744fe4d… |
| 162.249.156.0 – 162.249.159.255 | 1,024 | US |
allocated | 2013-12-04 | 3f8994903990… |
| 162.249.160.0 – 162.249.163.255 | 1,024 |  CA |
allocated | 2013-12-04 | a2e1bb6f40a4… |
| 162.249.164.0 – 162.249.167.255 | 1,024 | US |
allocated | 2013-12-04 | 7920c0f2e63e… |
| 162.249.168.0 – 162.249.175.255 | 2,048 | US |
allocated | 2013-12-04 | 68b4feb0d877… |
| 162.249.176.0 – 162.249.183.255 | 2,048 | US |
allocated | 2013-12-04 | 01b39c640a70… |
| 198.90.5.0 – 198.90.5.255 | 256 | US |
allocated | 2013-12-04 | f8812ff4e8c6… |
| 198.90.73.0 – 198.90.73.255 | 256 | US |
allocated | 2013-12-04 | 04ca9bcccee0… |
| 107.150.32.0 – 107.150.63.255 | 8,192 | US |
allocated | 2013-12-03 | a1c9e6093581… |
| 107.151.192.0 – 107.151.255.255 | 16,384 | US |
allocated | 2013-12-03 | 0a3758948712… |
| 107.152.32.0 – 107.152.47.255 | 4,096 | US |
allocated | 2013-12-03 | a15cbfb1888d… |
| 107.152.48.0 – 107.152.63.255 | 4,096 | US |
allocated | 2013-12-03 | 69cc627e5662… |
| 107.158.0.0 – 107.158.255.255 | 65,536 | US |
allocated | 2013-12-03 | c9d7d3e1a94d… |
| 107.159.0.0 – 107.159.255.255 | 65,536 | CA |
allocated | 2013-12-03 | 04cd1b128d33… |
| 162.249.96.0 – 162.249.103.255 | 2,048 | US |
allocated | 2013-12-03 | 891ed38ff2fb… |
| 162.249.104.0 – 162.249.111.255 | 2,048 | US |
allocated | 2013-12-03 | c2a947cf1369… |
| 162.249.112.0 – 162.249.115.255 | 1,024 | US |
allocated | 2013-12-03 | 7df8e4b018d5… |
| 162.249.128.0 – 162.249.135.255 | 2,048 |  KY |
allocated | 2013-12-03 | 4719bc705962… |
| 162.249.136.0 – 162.249.143.255 | 2,048 | US |
allocated | 2013-12-03 | 549d5e2e61d6… |
| 162.249.144.0 – 162.249.151.255 | 2,048 | US |
allocated | 2013-12-03 | 6dffc9cc23cb… |
| 198.89.190.0 – 198.89.190.255 | 256 | US |
allocated | 2013-12-03 | 7ae0dec30749… |
| 206.126.235.0 – 206.126.235.255 | 256 | US |
allocated | 2013-12-03 | e74e179844f6… |
| 107.151.128.0 – 107.151.191.255 | 16,384 | US |
allocated | 2013-12-02 | dd93e0fb1f68… |
| 107.154.0.0 – 107.154.255.255 | 65,536 | US |
allocated | 2013-12-02 | 2eb2fd7d49ed… |
| 162.249.84.0 – 162.249.87.255 | 1,024 | US |
allocated | 2013-12-02 | 8df90f3808b5… |
| 162.249.88.0 – 162.249.95.255 | 2,048 | US |
allocated | 2013-12-02 | 34d342be0361… |
| 107.152.0.0 – 107.152.15.255 | 4,096 | US |
allocated | 2013-11-27 | 43e6f22be402… |
| 107.152.16.0 – 107.152.31.255 | 4,096 | US |
allocated | 2013-11-27 | 5f3d99e5b11e… |
| 162.88.0.0 – 162.88.255.255 | 65,536 | US |
allocated | 2013-11-27 | ace55d4dc090… |
| 162.249.28.0 – 162.249.31.255 | 1,024 | US |
allocated | 2013-11-27 | 343a1220d872… |
| 162.249.32.0 – 162.249.35.255 | 1,024 | US |
allocated | 2013-11-27 | a0f20f143be2… |
| 162.249.36.0 – 162.249.39.255 | 1,024 | US |
allocated | 2013-11-27 | 0b42ec9ac561… |
| 162.249.40.0 – 162.249.43.255 | 1,024 | CA |
allocated | 2013-11-27 | 525780a79bfb… |
| 162.249.48.0 – 162.249.55.255 | 2,048 | US |
allocated | 2013-11-27 | 2fd106abce67… |
| 162.249.60.0 – 162.249.63.255 | 1,024 | US |
allocated | 2013-11-27 | 0e5e91d64a1e… |
| 162.249.72.0 – 162.249.79.255 | 2,048 | US |
allocated | 2013-11-27 | 4da59e353de8… |
| 162.249.80.0 – 162.249.83.255 | 1,024 | US |
allocated | 2013-11-27 | 6d1d99e67e40… |
| 198.84.13.0 – 198.84.13.255 | 256 | US |
allocated | 2013-11-27 | e16b2b4d2e4f… |
| 198.89.7.0 – 198.89.7.255 | 256 | US |
allocated | 2013-11-27 | bdd4c4c721b8… |
| 198.89.15.0 – 198.89.15.255 | 256 | US |
allocated | 2013-11-27 | d30893c9ff49… |
| 198.169.236.0 – 198.169.237.255 | 512 | US |
allocated | 2013-11-27 | d6e244ee588e… |
| 198.176.26.0 – 198.176.27.255 | 512 | US |
allocated | 2013-11-27 | fa269e2608e1… |
| 209.87.144.0 – 209.87.159.255 | 4,096 | US |
allocated | 2013-11-27 | d8f072014ca8… |
| 216.221.208.0 – 216.221.223.255 | 4,096 | US |
allocated | 2013-11-27 | 7a43b8579dc2… |
| 162.249.20.0 – 162.249.23.255 | 1,024 | US |
allocated | 2013-11-26 | 99353806e5f1… |
| 198.73.225.0 – 198.73.225.255 | 256 | US |
allocated | 2013-11-26 | 91c92825609d… |
| 198.73.255.0 – 198.73.255.255 | 256 | US |
allocated | 2013-11-26 | 25a83b77c93a… |
| 107.151.64.0 – 107.151.127.255 | 16,384 | US |
allocated | 2013-11-25 | b712894ead81… |
| 162.248.236.0 – 162.248.239.255 | 1,024 | US |
allocated | 2013-11-25 | 6e94d2cdebb3… |
| 162.248.240.0 – 162.248.247.255 | 2,048 | US |
allocated | 2013-11-25 | 45410029dc4f… |
| 162.248.248.0 – 162.248.255.255 | 2,048 | US |
allocated | 2013-11-25 | 6e048190eb9a… |
| 162.249.0.0 – 162.249.7.255 | 2,048 | US |
allocated | 2013-11-25 | 6c14fbde2e50… |
| 162.249.8.0 – 162.249.11.255 | 1,024 | CA |
allocated | 2013-11-25 | a22532d7977a… |
| 162.249.12.0 – 162.249.15.255 | 1,024 | US |
allocated | 2013-11-25 | 5a2bc2edff82… |
| 198.169.208.0 – 198.169.209.255 | 512 | US |
allocated | 2013-11-25 | 34e40c6e5a27… |
| 198.169.230.0 – 198.169.231.255 | 512 | US |
allocated | 2013-11-25 | be5083a921f1… |
| 23.252.192.0 – 23.252.207.255 | 4,096 | US |
allocated | 2013-11-22 | feae0c5faca3… |
| 162.248.220.0 – 162.248.223.255 | 1,024 | US |
allocated | 2013-11-22 | 65016ba39c26… |
| 162.248.232.0 – 162.248.235.255 | 1,024 | US |
allocated | 2013-11-22 | c61c497e4447… |
| 198.73.210.0 – 198.73.210.255 | 256 | CA |
allocated | 2013-11-22 | 0ee9356ea0eb… |
| 162.248.216.0 – 162.248.219.255 | 1,024 | US |
allocated | 2013-11-21 | 079201792041… |
| 198.73.209.0 – 198.73.209.255 | 256 | US |
allocated | 2013-11-21 | 397bd79ef7fa… |
| 198.169.194.0 – 198.169.195.255 | 512 | US |
allocated | 2013-11-21 | 6f69b4fbc4a7… |
| 23.252.176.0 – 23.252.191.255 | 4,096 | US |
allocated | 2013-11-20 | ed0ec41cee99… |
| 23.255.128.0 – 23.255.255.255 | 32,768 | US |
allocated | 2013-11-20 | c07b0b4d7660… |
| 107.156.0.0 – 107.157.255.255 | 131,072 | US |
allocated | 2013-11-20 | 382ccf1a9d45… |
| 198.73.95.0 – 198.73.95.255 | 256 | US |
allocated | 2013-11-20 | 5908ad233e35… |
| 198.73.104.0 – 198.73.104.255 | 256 | CA |
allocated | 2013-11-20 | eb1e7212ba25… |
| 23.251.160.0 – 23.251.191.255 | 8,192 | CA |
allocated | 2013-11-19 | c2852f1df4b3… |
| 23.251.192.0 – 23.251.223.255 | 8,192 | US |
allocated | 2013-11-19 | b0eabe23f5c8… |
| 23.252.144.0 – 23.252.159.255 | 4,096 | US |
allocated | 2013-11-19 | 09e01e60bb00… |
| 162.248.192.0 – 162.248.195.255 | 1,024 | US |
allocated | 2013-11-19 | eb9734215a1f… |
| 162.248.200.0 – 162.248.207.255 | 2,048 | US |
allocated | 2013-11-19 | 1a922969fbba… |
| 162.248.208.0 – 162.248.215.255 | 2,048 | US |
allocated | 2013-11-19 | bf15c425ecb6… |
| 198.73.30.0 – 198.73.30.255 | 256 | US |
allocated | 2013-11-19 | ad519ea67b16… |
| 198.73.32.0 – 198.73.32.255 | 256 | US |
allocated | 2013-11-19 | 658b56afd823… |
| 198.181.200.0 – 198.181.201.255 | 512 | US |
allocated | 2013-11-19 | b22d6f3f2850… |
| 23.251.128.0 – 23.251.159.255 | 8,192 | US |
allocated | 2013-11-18 | 5cb965e996bf… |
| 23.252.128.0 – 23.252.143.255 | 4,096 | US |
allocated | 2013-11-18 | dd8cbaa327d1… |
| 162.248.184.0 – 162.248.187.255 | 1,024 | US |
allocated | 2013-11-18 | 1d3cabe2d11a… |
| 198.181.166.0 – 198.181.167.255 | 512 | US |
allocated | 2013-11-18 | 03dff95483a3… |
| 199.59.44.0 – 199.59.47.255 | 1,024 | US |
allocated | 2013-11-18 | 8dd7120c8967… |
| 162.248.152.0 – 162.248.159.255 | 2,048 | CA |
allocated | 2013-11-15 | b01cf7d0f51e… |
| 162.248.168.0 – 162.248.171.255 | 1,024 | CA |
allocated | 2013-11-15 | 7e1ce569c209… |
| 162.248.176.0 – 162.248.183.255 | 2,048 | CA |
allocated | 2013-11-15 | f6ae453b95f7… |
| 23.246.192.0 – 23.246.255.255 | 16,384 | US |
allocated | 2013-11-14 | 5dba07179e25… |
| 23.251.96.0 – 23.251.127.255 | 8,192 | US |
allocated | 2013-11-14 | dd93e0fb1f68… |
| 23.252.112.0 – 23.252.127.255 | 4,096 | US |
allocated | 2013-11-14 | acde290f3987… |
| 23.255.0.0 – 23.255.127.255 | 32,768 | US |
allocated | 2013-11-14 | c04183ccecd3… |
| 162.248.132.0 – 162.248.135.255 | 1,024 | US |
allocated | 2013-11-14 | 3213d67e5b84… |
| 162.248.136.0 – 162.248.139.255 | 1,024 | US |
allocated | 2013-11-14 | 5226d92455e4… |
| 162.248.144.0 – 162.248.151.255 | 2,048 | US |
allocated | 2013-11-14 | ce8d26c02b2f… |
| 23.252.96.0 – 23.252.111.255 | 4,096 | CA |
allocated | 2013-11-13 | b568a322da96… |
| 23.254.128.0 – 23.254.255.255 | 32,768 | US |
allocated | 2013-11-13 | a6b65597e29a… |
| 162.248.128.0 – 162.248.129.255 | 512 | US |
allocated | 2013-11-13 | 91244fe96243… |