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
1,639,263,232
📦
IPv4 networks
76,747
delegated blocks
🧭
IPv6 networks
11,457
delegated blocks
🔗
Autonomous systems
34,140
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.73.164.0 – 198.73.164.255 | 256 |  CA |
allocated | 1993-04-28 | a884fbdb7e6a… |
| 198.133.32.0 – 198.133.63.255 | 8,192 |  US |
allocated | 1993-04-28 | e220ed812a4c… |
| 198.133.197.0 – 198.133.197.255 | 256 | US |
allocated | 1993-04-28 | 0311cb61458c… |
| 198.133.198.0 – 198.133.198.255 | 256 | US |
allocated | 1993-04-28 | 4ed7f014b19b… |
| 198.133.199.0 – 198.133.199.255 | 256 | US |
allocated | 1993-04-28 | d46edd86fd49… |
| 198.133.200.0 – 198.133.200.255 | 256 | US |
allocated | 1993-04-28 | 62aa644d213b… |
| 198.133.201.0 – 198.133.201.255 | 256 | US |
allocated | 1993-04-28 | cade225cf87a… |
| 198.133.202.0 – 198.133.202.255 | 256 | US |
allocated | 1993-04-28 | 3e89cb8848ae… |
| 198.133.203.0 – 198.133.203.255 | 256 | US |
allocated | 1993-04-28 | 12460795c4fd… |
| 198.133.204.0 – 198.133.204.255 | 256 | US |
allocated | 1993-04-28 | a527b24ec46d… |
| 198.133.205.0 – 198.133.205.255 | 256 | US |
allocated | 1993-04-28 | 5dbe64f9b06b… |
| 198.133.207.0 – 198.133.207.255 | 256 | US |
allocated | 1993-04-28 | 2cea352c2beb… |
| 198.133.208.0 – 198.133.208.255 | 256 | US |
allocated | 1993-04-28 | b2cc4ecaf8c1… |
| 198.133.209.0 – 198.133.209.255 | 256 | US |
allocated | 1993-04-28 | 27f189e770b0… |
| 198.133.210.0 – 198.133.210.255 | 256 | US |
allocated | 1993-04-28 | ebdde396357b… |
| 198.133.211.0 – 198.133.211.255 | 256 | US |
allocated | 1993-04-28 | 64a23b07f54d… |
| 198.133.212.0 – 198.133.213.255 | 512 | US |
allocated | 1993-04-28 | 64a23b07f54d… |
| 198.133.214.0 – 198.133.214.255 | 256 | US |
allocated | 1993-04-28 | c6c154e59512… |
| 198.147.32.0 – 198.147.63.255 | 8,192 | US |
allocated | 1993-04-28 | 45b1f66701e1… |
| 198.149.0.0 – 198.149.255.255 | 65,536 | US |
allocated | 1993-04-28 | f21130892698… |
| 130.169.0.0 – 130.169.255.255 | 65,536 | US |
allocated | 1993-04-27 | 850951f58947… |
| 130.170.0.0 – 130.170.255.255 | 65,536 | US |
allocated | 1993-04-27 | 850951f58947… |
| 130.172.0.0 – 130.172.255.255 | 65,536 | US |
allocated | 1993-04-27 | 850951f58947… |
| 130.173.0.0 – 130.173.255.255 | 65,536 | US |
allocated | 1993-04-27 | 850951f58947… |
| 130.174.0.0 – 130.174.255.255 | 65,536 | US |
allocated | 1993-04-27 | 161fb0fc33bc… |
| 130.178.0.0 – 130.178.255.255 | 65,536 | US |
allocated | 1993-04-27 | 850951f58947… |
| 167.25.0.0 – 167.25.255.255 | 65,536 | US |
allocated | 1993-04-27 | 77a61596638e… |
| 192.75.100.0 – 192.75.100.255 | 256 | CA |
allocated | 1993-04-27 | 3668be3c3fe2… |
| 198.73.33.0 – 198.73.33.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.34.0 – 198.73.34.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.35.0 – 198.73.35.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.36.0 – 198.73.36.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.37.0 – 198.73.37.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.38.0 – 198.73.38.255 | 256 | US |
allocated | 1993-04-27 | ecc1ac1c8bbb… |
| 198.73.39.0 – 198.73.39.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.40.0 – 198.73.40.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.41.0 – 198.73.41.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.42.0 – 198.73.42.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.43.0 – 198.73.43.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.44.0 – 198.73.44.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.45.0 – 198.73.45.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.46.0 – 198.73.46.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.47.0 – 198.73.47.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.48.0 – 198.73.48.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.49.0 – 198.73.49.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.50.0 – 198.73.50.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.51.0 – 198.73.51.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.52.0 – 198.73.52.255 | 256 | CA |
allocated | 1993-04-27 | 9ac305b2483d… |
| 198.73.135.0 – 198.73.135.255 | 256 | CA |
allocated | 1993-04-27 | c8bae1572cdf… |
| 198.73.136.0 – 198.73.136.255 | 256 | CA |
allocated | 1993-04-27 | c8bae1572cdf… |
| 198.73.150.0 – 198.73.150.255 | 256 | CA |
allocated | 1993-04-27 | ed2fa2cfb65a… |
| 198.73.151.0 – 198.73.151.255 | 256 | CA |
allocated | 1993-04-27 | f82ec01bdcb5… |
| 198.73.152.0 – 198.73.152.255 | 256 | CA |
allocated | 1993-04-27 | f82ec01bdcb5… |
| 198.73.153.0 – 198.73.153.255 | 256 | CA |
allocated | 1993-04-27 | f82ec01bdcb5… |
| 198.73.154.0 – 198.73.154.255 | 256 | CA |
allocated | 1993-04-27 | f82ec01bdcb5… |
| 198.73.155.0 – 198.73.155.255 | 256 | CA |
allocated | 1993-04-27 | f82ec01bdcb5… |
| 198.73.156.0 – 198.73.156.255 | 256 | CA |
allocated | 1993-04-27 | f82ec01bdcb5… |
| 198.73.157.0 – 198.73.157.255 | 256 | CA |
allocated | 1993-04-27 | f82ec01bdcb5… |
| 198.73.158.0 – 198.73.158.255 | 256 | US |
allocated | 1993-04-27 | 32b2ca7b2f06… |
| 198.73.159.0 – 198.73.159.255 | 256 | US |
allocated | 1993-04-27 | 32b2ca7b2f06… |
| 198.73.160.0 – 198.73.160.255 | 256 | US |
allocated | 1993-04-27 | 32b2ca7b2f06… |
| 198.99.208.0 – 198.99.208.255 | 256 | US |
allocated | 1993-04-27 | 73663b3bbe5a… |
| 198.99.209.0 – 198.99.209.255 | 256 | US |
allocated | 1993-04-27 | 1f4cb87b35e9… |
| 198.99.211.0 – 198.99.211.255 | 256 | US |
allocated | 1993-04-27 | b300c4452011… |
| 198.99.212.0 – 198.99.212.255 | 256 | US |
allocated | 1993-04-27 | 023fcb068bad… |
| 198.99.213.0 – 198.99.213.255 | 256 | US |
allocated | 1993-04-27 | f6a7af23023f… |
| 198.99.214.0 – 198.99.214.255 | 256 | US |
allocated | 1993-04-27 | ac6d916a26d9… |
| 198.99.215.0 – 198.99.215.255 | 256 | US |
allocated | 1993-04-27 | ac6d916a26d9… |
| 198.99.216.0 – 198.99.216.255 | 256 | US |
allocated | 1993-04-27 | 7d712dc9708f… |
| 198.99.217.0 – 198.99.217.255 | 256 | US |
allocated | 1993-04-27 | 693c9124da3f… |
| 198.99.218.0 – 198.99.218.255 | 256 | CA |
allocated | 1993-04-27 | ff41e600f474… |
| 198.99.219.0 – 198.99.219.255 | 256 | CA |
allocated | 1993-04-27 | ff41e600f474… |
| 198.99.220.0 – 198.99.220.255 | 256 | CA |
allocated | 1993-04-27 | ff41e600f474… |
| 198.99.221.0 – 198.99.221.255 | 256 | CA |
allocated | 1993-04-27 | ff41e600f474… |
| 198.133.184.0 – 198.133.184.255 | 256 | US |
allocated | 1993-04-27 | f6f3ad285e7e… |
| 198.133.185.0 – 198.133.185.255 | 256 | US |
allocated | 1993-04-27 | e0ab146c9209… |
| 198.133.186.0 – 198.133.186.255 | 256 | US |
allocated | 1993-04-27 | 5e7ece5ffdf0… |
| 198.133.187.0 – 198.133.187.255 | 256 | US |
allocated | 1993-04-27 | 48047176aa16… |
| 198.133.188.0 – 198.133.189.255 | 512 | US |
allocated | 1993-04-27 | 48047176aa16… |
| 198.133.190.0 – 198.133.190.255 | 256 | US |
allocated | 1993-04-27 | d6f0d0bbd90c… |
| 198.133.191.0 – 198.133.191.255 | 256 | US |
allocated | 1993-04-27 | 283a5f235602… |
| 198.133.192.0 – 198.133.192.255 | 256 | US |
allocated | 1993-04-27 | b9f8264ea437… |
| 198.133.193.0 – 198.133.193.255 | 256 | US |
allocated | 1993-04-27 | 81e0fca2025e… |
| 198.133.194.0 – 198.133.194.255 | 256 | US |
allocated | 1993-04-27 | 318089450e40… |
| 198.133.195.0 – 198.133.195.255 | 256 | US |
allocated | 1993-04-27 | feda9ed5e714… |
| 198.133.196.0 – 198.133.196.255 | 256 | US |
allocated | 1993-04-27 | ed3cf8f20a19… |
| 198.148.0.0 – 198.148.3.255 | 1,024 | US |
allocated | 1993-04-27 | 03e417f56603… |
| 198.148.4.0 – 198.148.5.255 | 512 | US |
allocated | 1993-04-27 | 03e417f56603… |
| 198.148.8.0 – 198.148.11.255 | 1,024 | US |
allocated | 1993-04-27 | 873f3c59e8bc… |
| 198.148.12.0 – 198.148.13.255 | 512 | US |
allocated | 1993-04-27 | 873f3c59e8bc… |
| 198.148.14.0 – 198.148.14.255 | 256 | US |
allocated | 1993-04-27 | 873f3c59e8bc… |
| 165.79.0.0 – 165.79.255.255 | 65,536 | US |
allocated | 1993-04-26 | 9c120e78c8bf… |
| 165.80.0.0 – 165.80.255.255 | 65,536 | US |
allocated | 1993-04-26 | 0596821a6910… |
| 165.82.0.0 – 165.82.255.255 | 65,536 | US |
allocated | 1993-04-26 | 9ca7a143ef3b… |
| 198.133.178.0 – 198.133.179.255 | 512 | US |
allocated | 1993-04-26 | 1ab1effc9b44… |
| 198.133.180.0 – 198.133.183.255 | 1,024 | US |
allocated | 1993-04-26 | 1ab1effc9b44… |
| 198.137.16.0 – 198.137.31.255 | 4,096 | US |
allocated | 1993-04-26 | 1131aaffa515… |
| 198.137.32.0 – 198.137.63.255 | 8,192 | US |
allocated | 1993-04-26 | be87a6f57401… |
| 198.147.64.0 – 198.147.127.255 | 16,384 | US |
allocated | 1993-04-26 | bbdb6077350f… |
| 167.24.0.0 – 167.24.255.255 | 65,536 | US |
allocated | 1993-04-23 | 921d6a0984b6… |