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
1,645,629,696
📦
IPv4 networks
76,708
delegated blocks
🧭
IPv6 networks
11,353
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 199.60.238.0 – 199.60.238.255 | 256 |  CA |
allocated | 1993-11-23 | 47dc4ec68496… |
| 199.60.239.0 – 199.60.239.255 | 256 | CA |
allocated | 1993-11-23 | 96a240550d2d… |
| 199.60.248.0 – 199.60.249.255 | 512 | CA |
allocated | 1993-11-23 | 67cb81276d3c… |
| 199.60.250.0 – 199.60.250.255 | 256 | CA |
allocated | 1993-11-23 | 93afc0f4c379… |
| 199.60.251.0 – 199.60.251.255 | 256 | CA |
allocated | 1993-11-23 | 87c211223e8c… |
| 199.60.252.0 – 199.60.252.255 | 256 | CA |
allocated | 1993-11-23 | e124c1d45785… |
| 199.60.253.0 – 199.60.253.255 | 256 | CA |
allocated | 1993-11-23 | 4bbae7d45e1a… |
| 199.60.254.0 – 199.60.254.255 | 256 | CA |
allocated | 1993-11-23 | 19e8d899a5e7… |
| 199.62.0.0 – 199.62.255.255 | 65,536 |  US |
allocated | 1993-11-23 | d23c986103e8… |
| 199.64.0.0 – 199.64.255.255 | 65,536 | US |
allocated | 1993-11-23 | d23c986103e8… |
| 199.65.0.0 – 199.65.127.255 | 32,768 | US |
allocated | 1993-11-23 | b254bf11f4d8… |
| 199.65.128.0 – 199.65.191.255 | 16,384 | US |
allocated | 1993-11-23 | b254bf11f4d8… |
| 199.65.200.0 – 199.65.207.255 | 2,048 | US |
allocated | 1993-11-23 | b254bf11f4d8… |
| 199.65.208.0 – 199.65.223.255 | 4,096 | US |
allocated | 1993-11-23 | b254bf11f4d8… |
| 199.65.224.0 – 199.65.239.255 | 4,096 | US |
allocated | 1993-11-23 | b254bf11f4d8… |
| 199.65.240.0 – 199.65.255.255 | 4,096 | US |
allocated | 1993-11-23 | bd142eea4b80… |
| 134.46.0.0 – 134.46.255.255 | 65,536 | US |
allocated | 1993-11-22 | 850951f58947… |
| 198.169.100.0 – 198.169.103.255 | 1,024 | CA |
allocated | 1993-11-22 | b93a8c9902d7… |
| 198.169.104.0 – 198.169.111.255 | 2,048 | CA |
allocated | 1993-11-22 | b93a8c9902d7… |
| 198.175.142.0 – 198.175.142.255 | 256 | US |
allocated | 1993-11-22 | ba1696c2ef05… |
| 198.232.235.0 – 198.232.235.255 | 256 | US |
allocated | 1993-11-22 | 135b3b229d9d… |
| 198.232.240.0 – 198.232.240.255 | 256 | US |
allocated | 1993-11-22 | 918c9332b1ff… |
| 198.232.241.0 – 198.232.241.255 | 256 | US |
allocated | 1993-11-22 | 7f3c1ae38e16… |
| 198.232.243.0 – 198.232.243.255 | 256 | US |
allocated | 1993-11-22 | 015034ac4db3… |
| 198.232.244.0 – 198.232.244.255 | 256 | US |
allocated | 1993-11-22 | 6b91da2a20f4… |
| 198.232.245.0 – 198.232.245.255 | 256 | US |
allocated | 1993-11-22 | e40a73455b85… |
| 198.232.246.0 – 198.232.246.255 | 256 | US |
allocated | 1993-11-22 | 606379039ed2… |
| 198.232.247.0 – 198.232.247.255 | 256 | US |
allocated | 1993-11-22 | bd69e84ac786… |
| 198.232.248.0 – 198.232.248.255 | 256 | US |
allocated | 1993-11-22 | 524196d7d9d1… |
| 198.232.249.0 – 198.232.249.255 | 256 | US |
allocated | 1993-11-22 | fb2368d47dd3… |
| 198.232.250.0 – 198.232.251.255 | 512 | US |
allocated | 1993-11-22 | fb2368d47dd3… |
| 198.232.252.0 – 198.232.252.255 | 256 | US |
allocated | 1993-11-22 | fb2368d47dd3… |
| 198.235.129.0 – 198.235.129.255 | 256 | CA |
allocated | 1993-11-22 | b0c7c845baf0… |
| 198.252.128.0 – 198.252.131.255 | 1,024 | CA |
allocated | 1993-11-22 | 0947d5738b9d… |
| 198.252.132.0 – 198.252.133.255 | 512 | US |
allocated | 1993-11-22 | 27b192a71169… |
| 198.252.134.0 – 198.252.134.255 | 256 | US |
allocated | 1993-11-22 | 27b192a71169… |
| 198.252.135.0 – 198.252.135.255 | 256 | US |
allocated | 1993-11-22 | 35db8fa28101… |
| 198.252.136.0 – 198.252.136.255 | 256 | US |
allocated | 1993-11-22 | d88d61819f8e… |
| 198.252.137.0 – 198.252.137.255 | 256 | US |
allocated | 1993-11-22 | 8eab9cf2a36f… |
| 198.252.139.0 – 198.252.139.255 | 256 | US |
allocated | 1993-11-22 | ec59be2e8858… |
| 199.10.94.0 – 199.10.95.255 | 512 | US |
allocated | 1993-11-22 | 45fe880b68a8… |
| 199.10.96.0 – 199.10.97.255 | 512 | US |
allocated | 1993-11-22 | 45fe880b68a8… |
| 199.10.98.0 – 199.10.98.255 | 256 | US |
allocated | 1993-11-22 | 45fe880b68a8… |
| 199.10.99.0 – 199.10.99.255 | 256 | US |
allocated | 1993-11-22 | 45fe880b68a8… |
| 167.236.0.0 – 167.236.255.255 | 65,536 | US |
allocated | 1993-11-19 | 184a219053f6… |
| 167.238.0.0 – 167.238.255.255 | 65,536 | US |
allocated | 1993-11-19 | 08a7b1ea5f93… |
| 167.239.0.0 – 167.239.255.255 | 65,536 | US |
allocated | 1993-11-19 | abdce1303284… |
| 167.240.0.0 – 167.240.255.255 | 65,536 | US |
allocated | 1993-11-19 | ecae2b9df56a… |
| 167.242.0.0 – 167.242.255.255 | 65,536 | US |
allocated | 1993-11-19 | 09df8793324a… |
| 167.244.0.0 – 167.244.255.255 | 65,536 | US |
allocated | 1993-11-19 | d878bdae3225… |
| 167.245.0.0 – 167.245.255.255 | 65,536 | US |
allocated | 1993-11-19 | feb41a0b112f… |
| 167.246.0.0 – 167.246.255.255 | 65,536 | US |
allocated | 1993-11-19 | ddc90c057b99… |
| 167.247.0.0 – 167.247.63.255 | 16,384 | US |
allocated | 1993-11-19 | 751bb631696d… |
| 167.247.64.0 – 167.247.79.255 | 4,096 | US |
allocated | 1993-11-19 | 751bb631696d… |
| 167.247.80.0 – 167.247.83.255 | 1,024 | US |
allocated | 1993-11-19 | 751bb631696d… |
| 167.247.84.0 – 167.247.85.255 | 512 | US |
allocated | 1993-11-19 | 751bb631696d… |
| 167.247.88.0 – 167.247.95.255 | 2,048 | US |
allocated | 1993-11-19 | 751bb631696d… |
| 167.247.96.0 – 167.247.127.255 | 8,192 | US |
allocated | 1993-11-19 | 751bb631696d… |
| 167.247.128.0 – 167.247.255.255 | 32,768 | US |
allocated | 1993-11-19 | 751bb631696d… |
| 198.181.133.0 – 198.181.133.255 | 256 | US |
allocated | 1993-11-19 | c4f716b33199… |
| 198.181.134.0 – 198.181.135.255 | 512 | US |
allocated | 1993-11-19 | c4f716b33199… |
| 198.181.136.0 – 198.181.137.255 | 512 | US |
allocated | 1993-11-19 | fa3e4460e925… |
| 198.181.138.0 – 198.181.138.255 | 256 | US |
allocated | 1993-11-19 | fa3e4460e925… |
| 198.181.252.0 – 198.181.253.255 | 512 | US |
allocated | 1993-11-19 | 46837de1d73e… |
| 198.181.254.0 – 198.181.254.255 | 256 | US |
allocated | 1993-11-19 | 46837de1d73e… |
| 160.69.0.0 – 160.69.255.255 | 65,536 | US |
allocated | 1993-11-18 | ded0b1a2e337… |
| 166.91.0.0 – 166.91.255.255 | 65,536 | US |
allocated | 1993-11-18 | 8755ea4c340f… |
| 192.52.226.0 – 192.52.226.255 | 256 | US |
allocated | 1993-11-18 | f98fd00a1324… |
| 198.96.80.0 – 198.96.83.255 | 1,024 | CA |
allocated | 1993-11-18 | eb1ddc3b99cd… |
| 198.162.128.0 – 198.162.143.255 | 4,096 | CA |
allocated | 1993-11-18 | a8cf920b0972… |
| 198.179.229.0 – 198.179.229.255 | 256 | US |
allocated | 1993-11-18 | 0827c9ea6138… |
| 198.179.230.0 – 198.179.230.255 | 256 | US |
allocated | 1993-11-18 | 20254e371b33… |
| 198.179.231.0 – 198.179.231.255 | 256 | US |
allocated | 1993-11-18 | 19238d38c8e6… |
| 198.179.232.0 – 198.179.232.255 | 256 | US |
allocated | 1993-11-18 | c09a4812c1be… |
| 198.179.233.0 – 198.179.233.255 | 256 | US |
allocated | 1993-11-18 | fdd14800b030… |
| 198.179.234.0 – 198.179.234.255 | 256 | US |
allocated | 1993-11-18 | 4e695273fd57… |
| 198.179.235.0 – 198.179.235.255 | 256 | US |
allocated | 1993-11-18 | 7cfc87843551… |
| 198.179.236.0 – 198.179.236.255 | 256 | US |
allocated | 1993-11-18 | 1e4ef015c4d9… |
| 198.179.237.0 – 198.179.237.255 | 256 | US |
allocated | 1993-11-18 | b07d7d9b594c… |
| 198.179.238.0 – 198.179.238.255 | 256 | US |
allocated | 1993-11-18 | c6ded475cb7a… |
| 198.179.239.0 – 198.179.239.255 | 256 | US |
allocated | 1993-11-18 | 038ce33c2ce4… |
| 198.179.240.0 – 198.179.240.255 | 256 | US |
allocated | 1993-11-18 | 4753c0125262… |
| 198.179.241.0 – 198.179.241.255 | 256 | US |
allocated | 1993-11-18 | 9c0ed7b3fed1… |
| 198.179.242.0 – 198.179.242.255 | 256 | US |
allocated | 1993-11-18 | 13a288352f62… |
| 198.179.243.0 – 198.179.243.255 | 256 | US |
allocated | 1993-11-18 | 0c0eb215b45e… |
| 198.179.245.0 – 198.179.245.255 | 256 | US |
allocated | 1993-11-18 | 4b19fa26803e… |
| 198.179.246.0 – 198.179.246.255 | 256 | US |
allocated | 1993-11-18 | 2dfb52a3c8dc… |
| 198.179.247.0 – 198.179.247.255 | 256 | US |
allocated | 1993-11-18 | bfbc744bbcf4… |
| 198.179.248.0 – 198.179.248.255 | 256 | US |
allocated | 1993-11-18 | 689bef30751f… |
| 198.179.249.0 – 198.179.249.255 | 256 | US |
allocated | 1993-11-18 | a42cb392b4c9… |
| 198.179.250.0 – 198.179.250.255 | 256 | US |
allocated | 1993-11-18 | e6b2dee4a0ea… |
| 198.179.251.0 – 198.179.251.255 | 256 | US |
allocated | 1993-11-18 | 8f1c03e0573f… |
| 198.179.252.0 – 198.179.252.255 | 256 | US |
allocated | 1993-11-18 | 8f1c03e0573f… |
| 198.179.253.0 – 198.179.253.255 | 256 | US |
allocated | 1993-11-18 | 8f1c03e0573f… |
| 198.179.254.0 – 198.179.254.255 | 256 | US |
allocated | 1993-11-18 | 8f1c03e0573f… |
| 198.232.221.0 – 198.232.221.255 | 256 | US |
allocated | 1993-11-18 | 8623e09e3b30… |
| 198.232.224.0 – 198.232.224.255 | 256 | US |
allocated | 1993-11-18 | 95c72a49c488… |
| 198.232.225.0 – 198.232.225.255 | 256 | US |
allocated | 1993-11-18 | 6ce1b2f118bf… |
| 198.232.226.0 – 198.232.227.255 | 512 | US |
allocated | 1993-11-18 | 6ce1b2f118bf… |
| 198.232.228.0 – 198.232.228.255 | 256 | US |
allocated | 1993-11-18 | cf53a04b2b72… |