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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 142.249.127.0 – 142.249.127.255 | 256 |  CA |
allocated | 2025-10-09 | 295d1c094f10… |
| 142.249.132.0 – 142.249.135.255 | 1,024 |  US |
allocated | 2025-10-09 | e54d521c19d1… |
| 142.249.136.0 – 142.249.139.255 | 1,024 | US |
allocated | 2025-10-09 | dfcae7fb6907… |
| 142.249.140.0 – 142.249.143.255 | 1,024 | US |
allocated | 2025-10-09 | 984bc7e90e4d… |
| 142.249.148.0 – 142.249.151.255 | 1,024 | US |
allocated | 2025-10-09 | ab2e32f14feb… |
| 142.249.152.0 – 142.249.152.255 | 256 | US |
allocated | 2025-10-09 | c4698a181bd2… |
| 142.249.154.0 – 142.249.154.255 | 256 | US |
allocated | 2025-10-09 | 12a329cc01c7… |
| 142.249.155.0 – 142.249.155.255 | 256 | US |
allocated | 2025-10-09 | ac3991af173d… |
| 142.249.156.0 – 142.249.157.255 | 512 | US |
allocated | 2025-10-09 | c15c57a09ef1… |
| 142.249.160.0 – 142.249.163.255 | 1,024 | US |
allocated | 2025-10-09 | 92639ce5dca5… |
| 142.249.164.0 – 142.249.167.255 | 1,024 | US |
allocated | 2025-10-09 | 2b1debc7d42b… |
| 142.249.168.0 – 142.249.171.255 | 1,024 | US |
allocated | 2025-10-09 | 6fb0aee6b288… |
| 142.249.172.0 – 142.249.172.255 | 256 | US |
allocated | 2025-10-09 | e7f7733cf4d9… |
| 142.249.173.0 – 142.249.173.255 | 256 | US |
allocated | 2025-10-09 | 63d79e1c3273… |
| 142.249.174.0 – 142.249.174.255 | 256 | US |
allocated | 2025-10-09 | 63c5fe58fe75… |
| 142.249.175.0 – 142.249.175.255 | 256 | US |
allocated | 2025-10-09 | b94e6c769ede… |
| 142.249.180.0 – 142.249.183.255 | 1,024 | US |
allocated | 2025-10-09 | f80849026428… |
| 142.249.184.0 – 142.249.187.255 | 1,024 |  VG |
allocated | 2025-10-09 | 9c411924d86c… |
| 142.249.188.0 – 142.249.189.255 | 512 | CA |
allocated | 2025-10-09 | c6fc6ef0c9eb… |
| 142.249.192.0 – 142.249.195.255 | 1,024 | US |
allocated | 2025-10-09 | 0aefd97dcc17… |
| 142.249.200.0 – 142.249.203.255 | 1,024 | US |
allocated | 2025-10-09 | 5e2331dcad97… |
| 142.249.204.0 – 142.249.207.255 | 1,024 |  JP |
allocated | 2025-10-09 | 487a4d04f3a8… |
| 142.249.208.0 – 142.249.211.255 | 1,024 | US |
allocated | 2025-10-09 | ade339d4faf0… |
| 142.249.212.0 – 142.249.215.255 | 1,024 | US |
allocated | 2025-10-09 | c73329e3233c… |
| 142.249.216.0 – 142.249.219.255 | 1,024 | US |
allocated | 2025-10-09 | 25c02a09f3e6… |
| 142.249.220.0 – 142.249.220.255 | 256 | CA |
allocated | 2025-10-09 | 81c3e17e0714… |
| 142.249.223.0 – 142.249.223.255 | 256 | US |
allocated | 2025-10-09 | cb4a38a9ef56… |
| 142.249.224.0 – 142.249.227.255 | 1,024 | US |
allocated | 2025-10-09 | 8721ad63f7fe… |
| 142.249.228.0 – 142.249.231.255 | 1,024 | US |
allocated | 2025-10-09 | 4bd2ffb53c9b… |
| 142.249.236.0 – 142.249.236.255 | 256 | US |
allocated | 2025-10-09 | 2ed2f8979b1f… |
| 142.249.237.0 – 142.249.237.255 | 256 | CA |
allocated | 2025-10-09 | 5db43387306f… |
| 142.249.238.0 – 142.249.238.255 | 256 | US |
allocated | 2025-10-09 | 19040ae94c8f… |
| 142.249.239.0 – 142.249.239.255 | 256 | US |
allocated | 2025-10-09 | 03a3ba59c248… |
| 142.249.240.0 – 142.249.243.255 | 1,024 | US |
allocated | 2025-10-09 | 7658865087f2… |
| 142.249.244.0 – 142.249.247.255 | 1,024 | US |
allocated | 2025-10-09 | 450867297d11… |
| 142.249.248.0 – 142.249.251.255 | 1,024 | US |
allocated | 2025-10-09 | 699f2a069af6… |
| 142.249.252.0 – 142.249.255.255 | 1,024 | US |
allocated | 2025-10-09 | ecf2653ce245… |
| 208.79.176.0 – 208.79.179.255 | 1,024 | US |
allocated | 2025-10-09 | 2a08c3662c7c… |
| 23.147.12.0 – 23.147.12.255 | 256 | US |
allocated | 2025-10-08 | bf7ac2267706… |
| 23.147.20.0 – 23.147.20.255 | 256 | US |
allocated | 2025-10-08 | c9f99dabab83… |
| 130.12.0.0 – 130.12.3.255 | 1,024 | CA |
allocated | 2025-10-08 | 97dd5a4d000e… |
| 130.12.8.0 – 130.12.11.255 | 1,024 | US |
allocated | 2025-10-08 | 90a2b9ab5685… |
| 130.12.12.0 – 130.12.15.255 | 1,024 | US |
allocated | 2025-10-08 | 82854d14907c… |
| 130.12.16.0 – 130.12.19.255 | 1,024 | US |
allocated | 2025-10-08 | b53e0673caeb… |
| 130.12.20.0 – 130.12.23.255 | 1,024 | US |
allocated | 2025-10-08 | d4dc13afce02… |
| 130.12.24.0 – 130.12.27.255 | 1,024 | US |
allocated | 2025-10-08 | d05037300a11… |
| 130.12.28.0 – 130.12.28.255 | 256 | US |
allocated | 2025-10-08 | a6b02324592f… |
| 130.12.29.0 – 130.12.29.255 | 256 | US |
allocated | 2025-10-08 | 226a9b3d4a92… |
| 130.12.31.0 – 130.12.31.255 | 256 | CA |
allocated | 2025-10-08 | ffd2758b84cd… |
| 130.12.32.0 – 130.12.35.255 | 1,024 | US |
allocated | 2025-10-08 | 36f37870401a… |
| 130.12.36.0 – 130.12.39.255 | 1,024 | CA |
allocated | 2025-10-08 | 20d4d47e0451… |
| 130.12.40.0 – 130.12.43.255 | 1,024 |  SG |
allocated | 2025-10-08 | e45b7c128065… |
| 130.12.44.0 – 130.12.47.255 | 1,024 | US |
allocated | 2025-10-08 | 052ae2c2f1e4… |
| 130.12.48.0 – 130.12.51.255 | 1,024 | SG |
allocated | 2025-10-08 | e4317c91b741… |
| 130.12.52.0 – 130.12.55.255 | 1,024 | US |
allocated | 2025-10-08 | 85d8b0af2b19… |
| 130.12.56.0 – 130.12.59.255 | 1,024 |  MY |
allocated | 2025-10-08 | ed288997425b… |
| 130.12.60.0 – 130.12.60.255 | 256 | US |
allocated | 2025-10-08 | 0b77ce1926aa… |
| 130.12.61.0 – 130.12.61.255 | 256 | US |
allocated | 2025-10-08 | 8d0355b3445a… |
| 130.12.62.0 – 130.12.62.255 | 256 | CA |
allocated | 2025-10-08 | 5d8c13896e8f… |
| 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… |