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
1,644,513,536
📦
IPv4 networks
77,313
delegated blocks
🧭
IPv6 networks
11,586
delegated blocks
🔗
Autonomous systems
34,304
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 192.92.84.0 – 192.92.84.255 | 256 |  US |
allocated | 1991-01-23 | d816312b4a1e… |
| 192.92.88.0 – 192.92.88.255 | 256 | US |
allocated | 1991-01-23 | 2fcc1c758a33… |
| 192.92.89.0 – 192.92.89.255 | 256 | US |
allocated | 1991-01-23 | 2fc72c3bfb52… |
| 192.92.90.0 – 192.92.90.255 | 256 | US |
allocated | 1991-01-23 | b004b3ecde24… |
| 192.92.91.0 – 192.92.91.255 | 256 | US |
allocated | 1991-01-23 | 4a34b9f7ce6e… |
| 192.92.92.0 – 192.92.92.255 | 256 | US |
allocated | 1991-01-23 | 48a60f7b44e7… |
| 192.92.93.0 – 192.92.93.255 | 256 | US |
allocated | 1991-01-23 | dcd85c0347a1… |
| 192.92.95.0 – 192.92.95.255 | 256 | US |
allocated | 1991-01-23 | 9164b341d18c… |
| 192.92.96.0 – 192.92.96.255 | 256 | US |
allocated | 1991-01-23 | 9164b341d18c… |
| 192.92.98.0 – 192.92.98.255 | 256 | US |
allocated | 1991-01-23 | 957a3bee5149… |
| 192.92.100.0 – 192.92.100.255 | 256 | US |
allocated | 1991-01-23 | a91dbf9c9239… |
| 192.92.101.0 – 192.92.101.255 | 256 | US |
allocated | 1991-01-23 | 698d06384279… |
| 192.92.103.0 – 192.92.103.255 | 256 | US |
allocated | 1991-01-23 | f36080839c32… |
| 146.68.0.0 – 146.68.255.255 | 65,536 | US |
allocated | 1991-01-22 | 45fe880b68a8… |
| 192.92.18.0 – 192.92.19.255 | 512 | US |
allocated | 1991-01-22 | 551b723eafd6… |
| 192.92.20.0 – 192.92.23.255 | 1,024 | US |
allocated | 1991-01-22 | 551b723eafd6… |
| 192.92.24.0 – 192.92.31.255 | 2,048 | US |
allocated | 1991-01-22 | 551b723eafd6… |
| 192.92.32.0 – 192.92.63.255 | 8,192 | US |
allocated | 1991-01-22 | 551b723eafd6… |
| 192.92.64.0 – 192.92.79.255 | 4,096 | US |
allocated | 1991-01-22 | 551b723eafd6… |
| 192.92.80.0 – 192.92.81.255 | 512 | US |
allocated | 1991-01-22 | 551b723eafd6… |
| 192.92.82.0 – 192.92.82.255 | 256 | US |
allocated | 1991-01-22 | 551b723eafd6… |
| 192.92.83.0 – 192.92.83.255 | 256 | US |
allocated | 1991-01-22 | 8e78dfecfc38… |
| 146.53.0.0 – 146.53.255.255 | 65,536 | US |
allocated | 1991-01-21 | 45fe880b68a8… |
| 146.54.0.0 – 146.54.255.255 | 65,536 | US |
allocated | 1991-01-21 | 45fe880b68a8… |
| 146.55.0.0 – 146.55.255.255 | 65,536 | US |
allocated | 1991-01-21 | 45fe880b68a8… |
| 146.57.0.0 – 146.57.255.255 | 65,536 | US |
allocated | 1991-01-21 | 252351fbc17c… |
| 146.61.0.0 – 146.61.255.255 | 65,536 | US |
allocated | 1991-01-21 | 711d41cc28b5… |
| 146.63.0.0 – 146.63.255.255 | 65,536 | US |
allocated | 1991-01-21 | c0fc999b7c50… |
| 192.91.248.0 – 192.91.248.255 | 256 | US |
allocated | 1991-01-21 | 3707eaf7a948… |
| 192.91.250.0 – 192.91.250.255 | 256 | US |
allocated | 1991-01-21 | 45fe880b68a8… |
| 192.91.251.0 – 192.91.251.255 | 256 | US |
allocated | 1991-01-21 | cf308f14df4c… |
| 192.91.252.0 – 192.91.252.255 | 256 | US |
allocated | 1991-01-21 | 8a1c6ea156b1… |
| 192.91.253.0 – 192.91.253.255 | 256 | US |
allocated | 1991-01-21 | bbd5b0cfe1d3… |
| 192.92.9.0 – 192.92.9.255 | 256 | US |
allocated | 1991-01-21 | 2a80c1646459… |
| 192.92.10.0 – 192.92.10.255 | 256 | US |
allocated | 1991-01-21 | 11569e930b18… |
| 192.92.11.0 – 192.92.11.255 | 256 | US |
allocated | 1991-01-21 | bd5bb8c2d4dc… |
| 192.92.12.0 – 192.92.12.255 | 256 | US |
allocated | 1991-01-21 | 92e159010727… |
| 192.92.13.0 – 192.92.13.255 | 256 | US |
allocated | 1991-01-21 | d1f9937dcf7f… |
| 192.92.14.0 – 192.92.14.255 | 256 | US |
allocated | 1991-01-21 | 02f9b615e913… |
| 192.92.16.0 – 192.92.16.255 | 256 | US |
allocated | 1991-01-21 | 10aa1da8d5ce… |
| 146.95.0.0 – 146.95.255.255 | 65,536 | US |
allocated | 1991-01-19 | eb992a1ec7df… |
| 146.18.0.0 – 146.18.255.255 | 65,536 | US |
allocated | 1991-01-18 | aca0d080228b… |
| 146.22.0.0 – 146.23.255.255 | 131,072 | US |
allocated | 1991-01-18 | 2627037a004b… |
| 146.24.0.0 – 146.31.255.255 | 524,288 | US |
allocated | 1991-01-18 | 2627037a004b… |
| 146.32.0.0 – 146.39.255.255 | 524,288 | US |
allocated | 1991-01-18 | 2627037a004b… |
| 146.40.0.0 – 146.43.255.255 | 262,144 | US |
allocated | 1991-01-18 | 2627037a004b… |
| 146.44.0.0 – 146.45.255.255 | 131,072 | US |
allocated | 1991-01-18 | 2627037a004b… |
| 146.46.0.0 – 146.46.255.255 | 65,536 | US |
allocated | 1991-01-18 | 2627037a004b… |
| 146.47.0.0 – 146.47.255.255 | 65,536 | US |
allocated | 1991-01-18 | 20e6bf899752… |
| 192.91.190.0 – 192.91.190.255 | 256 | US |
allocated | 1991-01-18 | 843cf6aea3d7… |
| 192.91.192.0 – 192.91.192.255 | 256 | US |
allocated | 1991-01-18 | 01ded2cfbf92… |
| 192.91.193.0 – 192.91.193.255 | 256 | US |
allocated | 1991-01-18 | 01ded2cfbf92… |
| 192.91.194.0 – 192.91.194.255 | 256 | US |
allocated | 1991-01-18 | 01ded2cfbf92… |
| 192.91.195.0 – 192.91.195.255 | 256 | US |
allocated | 1991-01-18 | 01ded2cfbf92… |
| 192.91.196.0 – 192.91.196.255 | 256 | US |
allocated | 1991-01-18 | 01ded2cfbf92… |
| 192.91.197.0 – 192.91.197.255 | 256 | US |
allocated | 1991-01-18 | 01ded2cfbf92… |
| 192.91.202.0 – 192.91.202.255 | 256 | US |
allocated | 1991-01-18 | 85c3c4cd4511… |
| 192.91.203.0 – 192.91.203.255 | 256 | US |
allocated | 1991-01-18 | 504d47a7bf07… |
| 192.91.205.0 – 192.91.205.255 | 256 | US |
allocated | 1991-01-18 | 45fe880b68a8… |
| 192.91.206.0 – 192.91.206.255 | 256 | US |
allocated | 1991-01-18 | 60215609e9c5… |
| 192.91.207.0 – 192.91.207.255 | 256 | US |
allocated | 1991-01-18 | a13a9d82554e… |
| 192.91.208.0 – 192.91.208.255 | 256 | US |
allocated | 1991-01-18 | 29b79150c040… |
| 192.91.209.0 – 192.91.209.255 | 256 | US |
allocated | 1991-01-18 | 014214bac247… |
| 192.91.210.0 – 192.91.210.255 | 256 |  CA |
allocated | 1991-01-18 | d28531ba75bc… |
| 192.91.212.0 – 192.91.212.255 | 256 | US |
allocated | 1991-01-18 | 5a55d41b4c45… |
| 192.91.235.0 – 192.91.235.255 | 256 | US |
allocated | 1991-01-18 | 982c96be888c… |
| 142.19.0.0 – 142.19.255.255 | 65,536 | CA |
allocated | 1991-01-17 | c0b61dd5fd9e… |
| 144.254.0.0 – 144.254.255.255 | 65,536 | US |
allocated | 1991-01-17 | 6f69b4fbc4a7… |
| 146.8.0.0 – 146.8.255.255 | 65,536 | US |
allocated | 1991-01-17 | ff6ac5f645ba… |
| 146.10.0.0 – 146.10.255.255 | 65,536 | US |
allocated | 1991-01-17 | 3c8a041158e0… |
| 146.13.0.0 – 146.13.255.255 | 65,536 | US |
allocated | 1991-01-17 | e220ed812a4c… |
| 192.88.236.0 – 192.88.236.255 | 256 | US |
allocated | 1991-01-17 | d46f86895434… |
| 192.88.237.0 – 192.88.237.255 | 256 | US |
allocated | 1991-01-17 | c4c1735e489e… |
| 192.91.146.0 – 192.91.147.255 | 512 | US |
allocated | 1991-01-17 | 0596821a6910… |
| 192.91.148.0 – 192.91.151.255 | 1,024 | US |
allocated | 1991-01-17 | 0596821a6910… |
| 192.91.152.0 – 192.91.159.255 | 2,048 | US |
allocated | 1991-01-17 | 0596821a6910… |
| 192.91.160.0 – 192.91.175.255 | 4,096 | US |
allocated | 1991-01-17 | 0596821a6910… |
| 192.91.176.0 – 192.91.176.255 | 256 | US |
allocated | 1991-01-17 | 9ded1d3d88cf… |
| 192.91.178.0 – 192.91.178.255 | 256 | US |
allocated | 1991-01-17 | 4e0af6089bda… |
| 192.91.180.0 – 192.91.180.255 | 256 | US |
allocated | 1991-01-17 | 1e5bf5d09d0b… |
| 192.91.181.0 – 192.91.181.255 | 256 | US |
allocated | 1991-01-17 | e220ed812a4c… |
| 192.91.182.0 – 192.91.182.255 | 256 | US |
allocated | 1991-01-17 | 337599b8fa1a… |
| 192.91.183.0 – 192.91.183.255 | 256 | US |
allocated | 1991-01-17 | 2790dd2f3e24… |
| 192.91.184.0 – 192.91.184.255 | 256 | US |
allocated | 1991-01-17 | a2cb2bcb16f1… |
| 192.91.187.0 – 192.91.187.255 | 256 | US |
allocated | 1991-01-17 | 37fe01d6d027… |
| 192.91.188.0 – 192.91.188.255 | 256 | US |
allocated | 1991-01-17 | 37fe01d6d027… |
| 142.14.0.0 – 142.14.255.255 | 65,536 | CA |
allocated | 1991-01-16 | 3227adc64340… |
| 146.6.0.0 – 146.6.255.255 | 65,536 | US |
allocated | 1991-01-16 | ca6a9d04dac1… |
| 146.7.0.0 – 146.7.255.255 | 65,536 | US |
allocated | 1991-01-16 | b5a23ec7d0c8… |
| 192.75.63.0 – 192.75.63.255 | 256 | CA |
allocated | 1991-01-16 | b9f96a72b651… |
| 192.75.68.0 – 192.75.68.255 | 256 | CA |
allocated | 1991-01-16 | c8bae1572cdf… |
| 192.75.69.0 – 192.75.69.255 | 256 | CA |
allocated | 1991-01-16 | 4864194e8ebe… |
| 192.91.145.0 – 192.91.145.255 | 256 | US |
allocated | 1991-01-16 | 264ff66d4115… |
| 142.12.0.0 – 142.12.255.255 | 65,536 | CA |
allocated | 1991-01-15 | f5646dae49c4… |
| 142.13.0.0 – 142.13.255.255 | 65,536 | CA |
allocated | 1991-01-15 | 13f71bcde615… |
| 144.210.0.0 – 144.210.255.255 | 65,536 | US |
allocated | 1991-01-15 | 3709e7353463… |
| 144.211.0.0 – 144.211.255.255 | 65,536 | US |
allocated | 1991-01-15 | a519dedf95e9… |
| 144.212.0.0 – 144.212.255.255 | 65,536 | US |
allocated | 1991-01-15 | efaa08f190b1… |
| 144.215.0.0 – 144.215.255.255 | 65,536 | US |
allocated | 1991-01-15 | 0418d3fd070a… |
| 146.5.0.0 – 146.5.255.255 | 65,536 | US |
allocated | 1991-01-15 | 6cfc57aafbb6… |