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 |
|---|---|---|---|---|---|
| 206.212.192.0 – 206.212.223.255 | 8,192 |  US |
allocated | 1995-08-24 | fa52d7f85fdc… |
| 206.119.0.0 – 206.119.255.255 | 65,536 | US |
allocated | 1995-08-23 | 37fe01d6d027… |
| 206.197.192.0 – 206.197.192.255 | 256 | US |
allocated | 1995-08-23 | 040aadb68f10… |
| 206.197.193.0 – 206.197.193.255 | 256 | US |
allocated | 1995-08-23 | 887d8e9e1286… |
| 206.197.194.0 – 206.197.194.255 | 256 | US |
allocated | 1995-08-23 | f059cd052d29… |
| 206.197.195.0 – 206.197.195.255 | 256 | US |
allocated | 1995-08-23 | 6ec8e9486ab6… |
| 206.197.196.0 – 206.197.196.255 | 256 | US |
allocated | 1995-08-23 | 66c987f56836… |
| 206.197.198.0 – 206.197.198.255 | 256 | US |
allocated | 1995-08-23 | d7c40d04f568… |
| 198.51.251.0 – 198.51.251.255 | 256 | US |
allocated | 1995-08-22 | f86d03610ffd… |
| 204.77.132.0 – 204.77.132.255 | 256 | US |
allocated | 1995-08-22 | bab6eed0f7cd… |
| 204.77.150.0 – 204.77.150.255 | 256 | US |
allocated | 1995-08-22 | 5e85dab0198c… |
| 205.167.162.0 – 205.167.163.255 | 512 | US |
allocated | 1995-08-22 | 129eb8703057… |
| 206.118.0.0 – 206.118.255.255 | 65,536 | US |
allocated | 1995-08-22 | 9fcfbcc04287… |
| 206.197.188.0 – 206.197.188.255 | 256 | US |
allocated | 1995-08-22 | 0005a2ec5b05… |
| 206.197.189.0 – 206.197.189.255 | 256 | US |
allocated | 1995-08-22 | b62cc6ec6ae9… |
| 206.197.190.0 – 206.197.190.255 | 256 | US |
allocated | 1995-08-22 | edc5a0250875… |
| 206.197.191.0 – 206.197.191.255 | 256 | US |
allocated | 1995-08-22 | 8931e03ed40e… |
| 206.209.16.0 – 206.209.31.255 | 4,096 | US |
allocated | 1995-08-22 | 41856315d984… |
| 206.212.64.0 – 206.212.127.255 | 16,384 | US |
allocated | 1995-08-22 | 75225b1baa83… |
| 206.212.128.0 – 206.212.191.255 | 16,384 | US |
allocated | 1995-08-22 | 0ee8c9d44866… |
| 206.117.0.0 – 206.117.255.255 | 65,536 | US |
allocated | 1995-08-21 | bbdb6077350f… |
| 205.142.156.0 – 205.142.159.255 | 1,024 | US |
allocated | 1995-08-18 | a274fd41c0db… |
| 205.159.155.0 – 205.159.155.255 | 256 | US |
allocated | 1995-08-18 | 30a6cecd711c… |
| 205.159.156.0 – 205.159.156.255 | 256 | US |
allocated | 1995-08-18 | e3c25cfcd6ab… |
| 205.159.157.0 – 205.159.157.255 | 256 | US |
allocated | 1995-08-18 | 8847abf97eed… |
| 205.159.158.0 – 205.159.158.255 | 256 | US |
allocated | 1995-08-18 | 604fe7fd8041… |
| 205.159.159.0 – 205.159.159.255 | 256 | US |
allocated | 1995-08-18 | 30922afc7937… |
| 205.167.160.0 – 205.167.161.255 | 512 | US |
allocated | 1995-08-18 | 64d8304e2497… |
| 206.112.0.0 – 206.115.255.255 | 262,144 | US |
allocated | 1995-08-18 | e220ed812a4c… |
| 206.116.0.0 – 206.116.255.255 | 65,536 |  CA |
allocated | 1995-08-18 | 0e702695cc8d… |
| 206.208.48.0 – 206.208.55.255 | 2,048 | US |
allocated | 1995-08-18 | c855c3ba620d… |
| 205.142.152.0 – 205.142.155.255 | 1,024 | US |
allocated | 1995-08-17 | c96629e83b1c… |
| 205.159.148.0 – 205.159.148.255 | 256 | US |
allocated | 1995-08-17 | aabc6dd49caf… |
| 205.159.149.0 – 205.159.149.255 | 256 | US |
allocated | 1995-08-17 | 169884169641… |
| 205.159.150.0 – 205.159.150.255 | 256 | US |
allocated | 1995-08-17 | ec20b28d7f81… |
| 205.159.151.0 – 205.159.151.255 | 256 | US |
allocated | 1995-08-17 | 0aab008ffc9a… |
| 205.159.152.0 – 205.159.152.255 | 256 | US |
allocated | 1995-08-17 | 2156598e0266… |
| 205.159.153.0 – 205.159.153.255 | 256 | US |
allocated | 1995-08-17 | 7da7adb1d98a… |
| 205.159.154.0 – 205.159.154.255 | 256 | US |
allocated | 1995-08-17 | 62653683f346… |
| 206.81.128.0 – 206.81.159.255 | 8,192 | US |
allocated | 1995-08-17 | cdb7d42057bd… |
| 206.109.0.0 – 206.109.15.255 | 4,096 | US |
allocated | 1995-08-17 | d538268083a4… |
| 206.109.16.0 – 206.109.23.255 | 2,048 | US |
allocated | 1995-08-17 | d538268083a4… |
| 206.109.64.0 – 206.109.65.255 | 512 | US |
allocated | 1995-08-17 | d538268083a4… |
| 206.109.80.0 – 206.109.81.255 | 512 | US |
allocated | 1995-08-17 | d538268083a4… |
| 206.109.110.0 – 206.109.111.255 | 512 | US |
allocated | 1995-08-17 | d538268083a4… |
| 206.109.114.0 – 206.109.115.255 | 512 | US |
allocated | 1995-08-17 | d538268083a4… |
| 206.109.160.0 – 206.109.191.255 | 8,192 | US |
allocated | 1995-08-17 | d538268083a4… |
| 206.109.192.0 – 206.109.193.255 | 512 | US |
allocated | 1995-08-17 | d538268083a4… |
| 206.109.202.0 – 206.109.203.255 | 512 | US |
allocated | 1995-08-17 | d538268083a4… |
| 206.110.0.0 – 206.110.255.255 | 65,536 | US |
allocated | 1995-08-17 | 1c6e63a62657… |
| 206.111.0.0 – 206.111.255.255 | 65,536 | US |
allocated | 1995-08-17 | e220ed812a4c… |
| 206.201.240.0 – 206.201.255.255 | 4,096 | US |
allocated | 1995-08-17 | e86c33554b54… |
| 206.208.24.0 – 206.208.31.255 | 2,048 | US |
allocated | 1995-08-17 | 14fabd98dafa… |
| 206.208.32.0 – 206.208.33.255 | 512 | US |
allocated | 1995-08-17 | 7bd4235073d4… |
| 206.208.34.0 – 206.208.35.255 | 512 | US |
allocated | 1995-08-17 | f05900ca1f14… |
| 206.208.36.0 – 206.208.37.255 | 512 | US |
allocated | 1995-08-17 | 7bd4235073d4… |
| 206.208.38.0 – 206.208.39.255 | 512 | US |
allocated | 1995-08-17 | f05900ca1f14… |
| 206.208.40.0 – 206.208.47.255 | 2,048 | US |
allocated | 1995-08-17 | 6a7b9aebb5e9… |
| 206.209.0.0 – 206.209.15.255 | 4,096 | US |
allocated | 1995-08-17 | 6b6a68ceff30… |
| 205.159.114.0 – 205.159.114.255 | 256 | US |
allocated | 1995-08-16 | d3cbd49f63bb… |
| 205.159.142.0 – 205.159.142.255 | 256 | US |
allocated | 1995-08-16 | b3f4602f0f73… |
| 205.159.143.0 – 205.159.143.255 | 256 | US |
allocated | 1995-08-16 | bcb36cefe0dd… |
| 205.159.145.0 – 205.159.145.255 | 256 | US |
allocated | 1995-08-16 | ef70f1842047… |
| 205.159.146.0 – 205.159.146.255 | 256 | US |
allocated | 1995-08-16 | 942050ce7a64… |
| 205.159.147.0 – 205.159.147.255 | 256 | US |
allocated | 1995-08-16 | 99d8e6b3218e… |
| 206.81.32.0 – 206.81.63.255 | 8,192 | US |
allocated | 1995-08-16 | e220ed812a4c… |
| 206.81.96.0 – 206.81.103.255 | 2,048 | US |
allocated | 1995-08-16 | a3a61a11a03b… |
| 206.87.0.0 – 206.87.255.255 | 65,536 | CA |
allocated | 1995-08-16 | b764959acfe6… |
| 205.159.135.0 – 205.159.135.255 | 256 | US |
allocated | 1995-08-15 | 0e3bf8b142de… |
| 205.159.136.0 – 205.159.136.255 | 256 | US |
allocated | 1995-08-15 | f8838b69bcec… |
| 205.159.137.0 – 205.159.137.255 | 256 | US |
allocated | 1995-08-15 | aa2650ff1df5… |
| 205.159.138.0 – 205.159.138.255 | 256 | US |
allocated | 1995-08-15 | 8793296ee17c… |
| 205.159.139.0 – 205.159.139.255 | 256 | US |
allocated | 1995-08-15 | 8793296ee17c… |
| 205.159.140.0 – 205.159.140.255 | 256 | US |
allocated | 1995-08-15 | cd3983acf58a… |
| 205.159.141.0 – 205.159.141.255 | 256 | US |
allocated | 1995-08-15 | e3ea8dd389a0… |
| 206.96.0.0 – 206.96.63.255 | 16,384 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.96.64.0 – 206.96.95.255 | 8,192 | US |
allocated | 1995-08-15 | 8d94230a2495… |
| 206.96.96.0 – 206.96.127.255 | 8,192 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.96.128.0 – 206.96.255.255 | 32,768 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.97.0.0 – 206.97.15.255 | 4,096 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.97.16.0 – 206.97.23.255 | 2,048 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.97.24.0 – 206.97.31.255 | 2,048 | US |
allocated | 1995-08-15 | 8d94230a2495… |
| 206.97.32.0 – 206.97.63.255 | 8,192 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.97.64.0 – 206.97.127.255 | 16,384 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.97.128.0 – 206.97.255.255 | 32,768 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.98.0.0 – 206.98.255.255 | 65,536 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.99.0.0 – 206.99.63.255 | 16,384 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.99.64.0 – 206.99.95.255 | 8,192 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.99.96.0 – 206.99.111.255 | 4,096 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.99.112.0 – 206.99.119.255 | 2,048 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.99.120.0 – 206.99.127.255 | 2,048 | US |
allocated | 1995-08-15 | 8d94230a2495… |
| 206.99.128.0 – 206.99.255.255 | 32,768 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.100.0.0 – 206.103.255.255 | 262,144 | US |
allocated | 1995-08-15 | cdb7d42057bd… |
| 206.104.0.0 – 206.107.255.255 | 262,144 | US |
allocated | 1995-08-15 | 37fe01d6d027… |
| 205.142.136.0 – 205.142.139.255 | 1,024 | US |
allocated | 1995-08-14 | c32ca3e63ae8… |
| 205.142.140.0 – 205.142.143.255 | 1,024 | US |
allocated | 1995-08-14 | f71ca9942a78… |
| 205.142.144.0 – 205.142.147.255 | 1,024 | US |
allocated | 1995-08-14 | b303f59b7bbb… |
| 205.167.156.0 – 205.167.157.255 | 512 | US |
allocated | 1995-08-14 | 5e7685b67be6… |
| 205.167.158.0 – 205.167.159.255 | 512 | US |
allocated | 1995-08-14 | 7d1434b3c1af… |
| 206.197.179.0 – 206.197.179.255 | 256 | US |
allocated | 1995-08-14 | a03c155611e0… |