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
1,644,997,632
📦
IPv4 networks
76,756
delegated blocks
🧭
IPv6 networks
11,434
delegated blocks
🔗
Autonomous systems
34,116
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 130.12.63.0 – 130.12.63.255 | 256 |  US |
allocated | 2025-10-08 | 27dbfb00e00c… |
| 130.12.64.0 – 130.12.67.255 | 1,024 | US |
allocated | 2025-10-08 | 955c5f6dd8ae… |
| 130.12.68.0 – 130.12.71.255 | 1,024 | US |
allocated | 2025-10-08 | 1ab15bfabeb1… |
| 130.12.80.0 – 130.12.83.255 | 1,024 |  PH |
allocated | 2025-10-08 | 16e6a1870fd2… |
| 130.12.84.0 – 130.12.85.255 | 512 | US |
allocated | 2025-10-08 | 680a6452c58c… |
| 130.12.88.0 – 130.12.88.255 | 256 | US |
allocated | 2025-10-08 | 46b5f7187aed… |
| 130.12.90.0 – 130.12.90.255 | 256 | US |
allocated | 2025-10-08 | c0376cf2ed76… |
| 130.12.91.0 – 130.12.91.255 | 256 |  CA |
allocated | 2025-10-08 | bbdc70bb6a7a… |
| 130.12.92.0 – 130.12.92.255 | 256 | US |
allocated | 2025-10-08 | 70062b7960a5… |
| 130.12.93.0 – 130.12.93.255 | 256 | US |
allocated | 2025-10-08 | a34e6b866d65… |
| 130.12.95.0 – 130.12.95.255 | 256 | US |
allocated | 2025-10-08 | e12fa6100172… |
| 130.12.100.0 – 130.12.100.255 | 256 | US |
allocated | 2025-10-08 | 3476d1728f31… |
| 130.12.101.0 – 130.12.101.255 | 256 | US |
allocated | 2025-10-08 | f8bda08b6e8f… |
| 130.12.105.0 – 130.12.105.255 | 256 | US |
allocated | 2025-10-08 | f356d59fd452… |
| 130.12.106.0 – 130.12.106.255 | 256 | US |
allocated | 2025-10-08 | 231e42dd6ee6… |
| 130.12.109.0 – 130.12.109.255 | 256 | US |
allocated | 2025-10-08 | e67408da0dde… |
| 130.12.110.0 – 130.12.110.255 | 256 | CA |
allocated | 2025-10-08 | 48dfe4ea8814… |
| 130.12.111.0 – 130.12.111.255 | 256 | US |
allocated | 2025-10-08 | f70b836b232a… |
| 130.12.112.0 – 130.12.115.255 | 1,024 | US |
allocated | 2025-10-08 | e4ceba3b93aa… |
| 130.12.120.0 – 130.12.123.255 | 1,024 | US |
allocated | 2025-10-08 | e9a500b5d1d1… |
| 130.12.124.0 – 130.12.124.255 | 256 | US |
allocated | 2025-10-08 | cef47003499f… |
| 130.12.125.0 – 130.12.125.255 | 256 | US |
allocated | 2025-10-08 | 4aa7f73ddaa0… |
| 130.12.127.0 – 130.12.127.255 | 256 | US |
allocated | 2025-10-08 | 65ebfc6c431d… |
| 130.12.128.0 – 130.12.131.255 | 1,024 | US |
allocated | 2025-10-08 | cb31c106fb4c… |
| 130.12.132.0 – 130.12.135.255 | 1,024 | US |
allocated | 2025-10-08 | 0473a48b6d92… |
| 130.12.136.0 – 130.12.139.255 | 1,024 | US |
allocated | 2025-10-08 | 4a3ee7bfacdd… |
| 130.12.144.0 – 130.12.147.255 | 1,024 | US |
allocated | 2025-10-08 | 942803a2af55… |
| 130.12.148.0 – 130.12.151.255 | 1,024 | US |
allocated | 2025-10-08 | 6dffc9cc23cb… |
| 130.12.152.0 – 130.12.155.255 | 1,024 | US |
allocated | 2025-10-08 | 1de233a69505… |
| 130.12.156.0 – 130.12.156.255 | 256 | US |
allocated | 2025-10-08 | 75f5110f30ce… |
| 130.12.157.0 – 130.12.157.255 | 256 | US |
allocated | 2025-10-08 | 23f18a629831… |
| 130.12.164.0 – 130.12.167.255 | 1,024 | US |
allocated | 2025-10-08 | 881c41dfb7fb… |
| 130.12.168.0 – 130.12.171.255 | 1,024 | US |
allocated | 2025-10-08 | 08ed2fad0314… |
| 130.12.172.0 – 130.12.173.255 | 512 | US |
allocated | 2025-10-08 | 98a5de26c5a8… |
| 130.12.174.0 – 130.12.174.255 | 256 | US |
allocated | 2025-10-08 | 7dc8066a945f… |
| 130.12.175.0 – 130.12.175.255 | 256 | US |
allocated | 2025-10-08 | bb240b08ca21… |
| 130.12.176.0 – 130.12.179.255 | 1,024 | CA |
allocated | 2025-10-08 | 271112fd3435… |
| 130.12.180.0 – 130.12.183.255 | 1,024 | US |
allocated | 2025-10-08 | 55c05d63f1b5… |
| 130.12.184.0 – 130.12.187.255 | 1,024 | US |
allocated | 2025-10-08 | b4b3b66606eb… |
| 130.12.189.0 – 130.12.189.255 | 256 | US |
allocated | 2025-10-08 | 533759b0c58e… |
| 130.12.192.0 – 130.12.192.255 | 256 | US |
allocated | 2025-10-08 | d6cf15c5d247… |
| 130.12.196.0 – 130.12.199.255 | 1,024 | US |
allocated | 2025-10-08 | eb4ebf299ef5… |
| 130.12.204.0 – 130.12.205.255 | 512 | US |
allocated | 2025-10-08 | f5075564fc1d… |
| 130.12.207.0 – 130.12.207.255 | 256 | CA |
allocated | 2025-10-08 | 854130d19d5e… |
| 130.12.209.0 – 130.12.209.255 | 256 | US |
allocated | 2025-10-08 | 8289b4208cc9… |
| 130.12.210.0 – 130.12.210.255 | 256 | US |
allocated | 2025-10-08 | 280f0e2dfed5… |
| 130.12.212.0 – 130.12.215.255 | 1,024 | US |
allocated | 2025-10-08 | b96da359fae7… |
| 130.12.216.0 – 130.12.219.255 | 1,024 | US |
allocated | 2025-10-08 | 660edc6ab2d2… |
| 130.12.220.0 – 130.12.223.255 | 1,024 | US |
allocated | 2025-10-08 | 3a04c47f14cd… |
| 130.12.224.0 – 130.12.227.255 | 1,024 | US |
allocated | 2025-10-08 | 674920b52aae… |
| 130.12.228.0 – 130.12.231.255 | 1,024 | US |
allocated | 2025-10-08 | d63e36db20c3… |
| 130.12.232.0 – 130.12.235.255 | 1,024 | US |
allocated | 2025-10-08 | 3abe4b63eab4… |
| 130.12.236.0 – 130.12.237.255 | 512 | US |
allocated | 2025-10-08 | 0ee6351efebf… |
| 130.12.238.0 – 130.12.238.255 | 256 | US |
allocated | 2025-10-08 | 10f0bbd818c2… |
| 130.12.239.0 – 130.12.239.255 | 256 | US |
allocated | 2025-10-08 | 1a60c653939e… |
| 130.12.240.0 – 130.12.243.255 | 1,024 | US |
allocated | 2025-10-08 | 95745b9c08e0… |
| 130.12.244.0 – 130.12.247.255 | 1,024 | US |
allocated | 2025-10-08 | 37db89ac9934… |
| 130.12.248.0 – 130.12.248.255 | 256 | US |
allocated | 2025-10-08 | 82f7e831976c… |
| 130.12.250.0 – 130.12.250.255 | 256 | US |
allocated | 2025-10-08 | c12691061020… |
| 130.12.251.0 – 130.12.251.255 | 256 | US |
allocated | 2025-10-08 | 04b782dcd396… |
| 130.12.252.0 – 130.12.253.255 | 512 | US |
allocated | 2025-10-08 | b14144bb32be… |
| 130.12.254.0 – 130.12.254.255 | 256 | US |
allocated | 2025-10-08 | 7d399eeb93cb… |
| 130.12.255.0 – 130.12.255.255 | 256 | US |
allocated | 2025-10-08 | 5c2bf6dc9a04… |
| 131.143.0.0 – 131.143.3.255 | 1,024 | US |
allocated | 2025-10-08 | de49b04de99e… |
| 131.143.4.0 – 131.143.7.255 | 1,024 | US |
allocated | 2025-10-08 | 20109b9d8fc5… |
| 131.143.12.0 – 131.143.13.255 | 512 | US |
allocated | 2025-10-08 | 03cecd845f66… |
| 131.143.14.0 – 131.143.15.255 | 512 | US |
allocated | 2025-10-08 | 74e8a27232cb… |
| 131.143.47.0 – 131.143.47.255 | 256 | US |
allocated | 2025-10-08 | 2f4ee14498a7… |
| 131.143.88.0 – 131.143.88.255 | 256 | US |
allocated | 2025-10-08 | 3e2a70697bf7… |
| 131.143.91.0 – 131.143.91.255 | 256 | US |
allocated | 2025-10-08 | 5c370b3435fb… |
| 131.143.94.0 – 131.143.94.255 | 256 | US |
allocated | 2025-10-08 | 3a6e1cdc0d25… |
| 131.143.174.0 – 131.143.174.255 | 256 | US |
allocated | 2025-10-08 | 4c9cbddd6053… |
| 131.143.191.0 – 131.143.191.255 | 256 | US |
allocated | 2025-10-08 | 15814e63ca9a… |
| 140.235.252.0 – 140.235.253.255 | 512 | US |
allocated | 2025-10-08 | dbb967f915cd… |
| 149.112.178.0 – 149.112.178.255 | 256 | US |
allocated | 2025-10-08 | 6956c9ea6225… |
| 162.216.176.0 – 162.216.179.255 | 1,024 | US |
allocated | 2025-10-08 | 8712484d1130… |
| 162.245.192.0 – 162.245.195.255 | 1,024 | US |
allocated | 2025-10-08 | 42156765a4c0… |
| 167.150.111.0 – 167.150.111.255 | 256 | US |
allocated | 2025-10-08 | a1d2243d7a1e… |
| 167.150.117.0 – 167.150.117.255 | 256 | US |
allocated | 2025-10-08 | a1d2243d7a1e… |
| 170.39.191.0 – 170.39.191.255 | 256 | US |
allocated | 2025-10-08 | df805d146032… |
| 199.15.208.0 – 199.15.211.255 | 1,024 | US |
allocated | 2025-10-08 | 599ee4e43b29… |
| 199.168.132.0 – 199.168.135.255 | 1,024 | US |
allocated | 2025-10-08 | 63505efa7312… |
| 204.209.9.0 – 204.209.9.255 | 256 | US |
allocated | 2025-10-08 | 9437894b894e… |
| 208.122.4.0 – 208.122.4.255 | 256 | US |
allocated | 2025-10-08 | b4ba6011c6a8… |
| 216.235.208.0 – 216.235.211.255 | 1,024 | CA |
allocated | 2025-10-08 | c312d01b2c73… |
| 216.239.108.0 – 216.239.111.255 | 1,024 |  BM |
allocated | 2025-10-08 | 182d2fd66241… |
| 23.146.244.0 – 23.146.244.255 | 256 | US |
allocated | 2025-10-07 | 617dc04243fa… |
| 23.146.252.0 – 23.146.252.255 | 256 | US |
allocated | 2025-10-07 | 3eea698fd0a1… |
| 23.147.4.0 – 23.147.4.255 | 256 | US |
allocated | 2025-10-07 | 5cdd080c87aa… |
| 69.90.230.0 – 69.90.230.255 | 256 | US |
allocated | 2025-10-07 | 43b89a6fa9db… |
| 131.143.16.0 – 131.143.19.255 | 1,024 | US |
allocated | 2025-10-07 | 15f55165b9af… |
| 131.143.20.0 – 131.143.23.255 | 1,024 | US |
allocated | 2025-10-07 | 42c0869c9e62… |
| 131.143.24.0 – 131.143.27.255 | 1,024 | US |
allocated | 2025-10-07 | de4797656457… |
| 131.143.28.0 – 131.143.28.255 | 256 |  VG |
allocated | 2025-10-07 | 76e19ef7811b… |
| 131.143.29.0 – 131.143.29.255 | 256 | US |
allocated | 2025-10-07 | 4fae74163856… |
| 131.143.30.0 – 131.143.30.255 | 256 | US |
allocated | 2025-10-07 | aba567e0de4a… |
| 131.143.31.0 – 131.143.31.255 | 256 | US |
allocated | 2025-10-07 | e987a4390812… |
| 131.143.36.0 – 131.143.39.255 | 1,024 | US |
allocated | 2025-10-07 | 6a4d18ae5736… |
| 131.143.40.0 – 131.143.41.255 | 512 | US |
allocated | 2025-10-07 | a58b5d639033… |
| 131.143.43.0 – 131.143.43.255 | 256 | US |
allocated | 2025-10-07 | 4fab33c25bc2… |