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
1,644,924,672
📦
IPv4 networks
76,762
delegated blocks
🧭
IPv6 networks
11,450
delegated blocks
🔗
Autonomous systems
34,129
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 192.160.48.0 – 192.160.48.255 | 256 |  US |
allocated | 2024-01-31 | a7aa0c1ad3e9… |
| 195.214.0.0 – 195.214.127.255 | 32,768 | US |
allocated | 2024-01-31 | a234b016a417… |
| 170.62.81.0 – 170.62.81.255 | 256 |  CA |
allocated | 2024-01-30 | f15812c8a498… |
| 194.164.84.0 – 194.164.84.255 | 256 | US |
allocated | 2024-01-30 | 486a6b6af739… |
| 199.184.240.0 – 199.184.240.255 | 256 | US |
allocated | 2024-01-30 | a9ee501f6c84… |
| 202.181.250.0 – 202.181.251.255 | 512 | US |
allocated | 2024-01-30 | 88674547420c… |
| 23.170.72.0 – 23.170.72.255 | 256 | US |
allocated | 2024-01-29 | b446d73880cb… |
| 23.170.88.0 – 23.170.88.255 | 256 | US |
allocated | 2024-01-29 | 68ab6eb7af7b… |
| 23.170.104.0 – 23.170.104.255 | 256 | US |
allocated | 2024-01-29 | 1f0b0b97e79f… |
| 130.250.194.0 – 130.250.195.255 | 512 | US |
allocated | 2024-01-29 | 03150e255e49… |
| 136.246.0.0 – 136.246.255.255 | 65,536 | US |
allocated | 2024-01-29 | 20c786e8edd8… |
| 166.108.0.0 – 166.108.31.255 | 8,192 | US |
allocated | 2024-01-29 | 20c786e8edd8… |
| 170.26.0.0 – 170.26.255.255 | 65,536 | US |
allocated | 2024-01-29 | 20c786e8edd8… |
| 180.131.144.0 – 180.131.147.255 | 1,024 | US |
allocated | 2024-01-29 | 4dc2bb8f94c6… |
| 194.164.105.0 – 194.164.105.255 | 256 | US |
allocated | 2024-01-29 | bdd556243cb9… |
| 198.151.64.0 – 198.151.127.255 | 16,384 | US |
allocated | 2024-01-29 | 20c786e8edd8… |
| 198.212.40.0 – 198.212.40.255 | 256 | US |
allocated | 2024-01-29 | fd63ef460831… |
| 205.149.32.0 – 205.149.63.255 | 8,192 | US |
allocated | 2024-01-29 | 20c786e8edd8… |
| 23.142.146.0 – 23.142.146.255 | 256 | US |
allocated | 2024-01-26 | 56b4e40a214a… |
| 23.170.40.0 – 23.170.40.255 | 256 | US |
allocated | 2024-01-26 | 654acf00b95f… |
| 23.170.56.0 – 23.170.56.255 | 256 | US |
allocated | 2024-01-26 | dc1ab5861c2b… |
| 144.34.84.0 – 144.34.87.255 | 1,024 | US |
allocated | 2024-01-26 | 7440b9e2753c… |
| 23.150.41.0 – 23.150.41.255 | 256 | US |
allocated | 2024-01-25 | 1a9cdd911979… |
| 23.169.232.0 – 23.169.232.255 | 256 | US |
allocated | 2024-01-25 | b6e15a94fde9… |
| 23.170.8.0 – 23.170.8.255 | 256 | US |
allocated | 2024-01-25 | 672d5009ad69… |
| 23.170.24.0 – 23.170.24.255 | 256 | US |
allocated | 2024-01-25 | e4820e799de1… |
| 57.64.0.0 – 57.64.255.255 | 65,536 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 57.75.0.0 – 57.75.255.255 | 65,536 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 57.84.0.0 – 57.84.255.255 | 65,536 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 57.88.0.0 – 57.89.255.255 | 131,072 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 57.91.0.0 – 57.91.255.255 | 65,536 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 57.94.0.0 – 57.94.255.255 | 65,536 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 57.139.0.0 – 57.139.255.255 | 65,536 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 57.246.0.0 – 57.246.255.255 | 65,536 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 57.251.0.0 – 57.251.255.255 | 65,536 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 107.180.208.0 – 107.180.223.255 | 4,096 | US |
allocated | 2024-01-25 | f1539e10a2c1… |
| 149.98.0.0 – 149.98.255.255 | 65,536 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 149.112.84.0 – 149.112.84.255 | 256 | US |
allocated | 2024-01-25 | df053212543a… |
| 150.102.0.0 – 150.102.255.255 | 65,536 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 150.103.0.0 – 150.103.255.255 | 65,536 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 150.245.0.0 – 150.245.255.255 | 65,536 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 150.247.0.0 – 150.247.31.255 | 8,192 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 150.247.32.0 – 150.247.47.255 | 4,096 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 150.247.64.0 – 150.247.95.255 | 8,192 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 155.50.128.0 – 155.50.255.255 | 32,768 | US |
allocated | 2024-01-25 | 20c786e8edd8… |
| 166.19.0.0 – 166.19.255.255 | 65,536 | US |
allocated | 2024-01-25 | 375c0a992571… |
| 198.212.37.0 – 198.212.37.255 | 256 | US |
allocated | 2024-01-25 | 4719d306d480… |
| 209.178.216.0 – 209.178.223.255 | 2,048 | US |
allocated | 2024-01-25 | 390d0d956dbf… |
| 141.129.0.0 – 141.129.255.255 | 65,536 | US |
allocated | 2024-01-24 | b9a463b0bc72… |
| 146.206.0.0 – 146.206.255.255 | 65,536 | US |
allocated | 2024-01-24 | 20c786e8edd8… |
| 161.228.64.0 – 161.228.127.255 | 16,384 | US |
allocated | 2024-01-24 | 20c786e8edd8… |
| 195.184.248.0 – 195.184.248.255 | 256 | US |
allocated | 2024-01-24 | 6ef48e7a27c7… |
| 204.169.0.0 – 204.169.255.255 | 65,536 | US |
allocated | 2024-01-24 | 20c786e8edd8… |
| 206.131.0.0 – 206.131.127.255 | 32,768 | US |
allocated | 2024-01-24 | 20c786e8edd8… |
| 206.131.128.0 – 206.131.159.255 | 8,192 | US |
allocated | 2024-01-24 | 20c786e8edd8… |
| 23.169.216.0 – 23.169.216.255 | 256 | US |
allocated | 2024-01-23 | 443f09c0fa42… |
| 136.22.160.0 – 136.22.175.255 | 4,096 | US |
allocated | 2024-01-23 | 9aef0907c53a… |
| 136.22.176.0 – 136.22.183.255 | 2,048 | US |
allocated | 2024-01-23 | 9aef0907c53a… |
| 136.22.184.0 – 136.22.185.255 | 512 | US |
allocated | 2024-01-23 | 9aef0907c53a… |
| 136.22.186.0 – 136.22.186.255 | 256 | US |
allocated | 2024-01-23 | 9aef0907c53a… |
| 206.168.70.0 – 206.168.71.255 | 512 | US |
allocated | 2024-01-23 | ec07c072f201… |
| 206.168.98.0 – 206.168.99.255 | 512 | US |
allocated | 2024-01-23 | ec07c072f201… |
| 66.9.40.0 – 66.9.43.255 | 1,024 | US |
allocated | 2024-01-22 | 2d1cf135bf9f… |
| 66.45.21.0 – 66.45.21.255 | 256 | CA |
allocated | 2024-01-22 | c6131b0884f2… |
| 109.73.224.0 – 109.73.239.255 | 4,096 | US |
allocated | 2024-01-22 | a21b7e02b965… |
| 162.245.54.0 – 162.245.55.255 | 512 | US |
allocated | 2024-01-22 | 60c4384d7b37… |
| 204.154.13.0 – 204.154.13.255 | 256 | CA |
allocated | 2024-01-22 | 40fdd534ce59… |
| 209.178.246.0 – 209.178.246.255 | 256 | CA |
allocated | 2024-01-22 | eee938b27175… |
| 65.38.120.0 – 65.38.121.255 | 512 | US |
allocated | 2024-01-19 | cb54e5f319d0… |
| 66.179.180.0 – 66.179.183.255 | 1,024 | US |
allocated | 2024-01-19 | 85bd69963397… |
| 66.223.63.0 – 66.223.63.255 | 256 | US |
allocated | 2024-01-19 | 56ac55122e70… |
| 67.217.228.0 – 67.217.228.255 | 256 | US |
allocated | 2024-01-19 | cb54e5f319d0… |
| 74.121.68.0 – 74.121.71.255 | 1,024 | US |
allocated | 2024-01-19 | 4b69bef2679c… |
| 168.213.253.0 – 168.213.253.255 | 256 | US |
allocated | 2024-01-19 | c4cd900df788… |
| 170.62.42.0 – 170.62.43.255 | 512 | US |
allocated | 2024-01-19 | 562fea807ba6… |
| 170.62.122.0 – 170.62.123.255 | 512 | US |
allocated | 2024-01-19 | 285d90116438… |
| 198.14.64.0 – 198.14.127.255 | 16,384 | US |
allocated | 2024-01-19 | 2e8affbc9d91… |
| 205.142.48.0 – 205.142.51.255 | 1,024 | US |
allocated | 2024-01-19 | 68ed2256ec59… |
| 216.162.208.0 – 216.162.211.255 | 1,024 | US |
allocated | 2024-01-19 | 46c505d517e6… |
| 216.245.184.0 – 216.245.184.255 | 256 | US |
allocated | 2024-01-19 | cb54e5f319d0… |
| 23.169.152.0 – 23.169.152.255 | 256 | US |
allocated | 2024-01-18 | ef9e49f268a0… |
| 23.169.168.0 – 23.169.168.255 | 256 | US |
allocated | 2024-01-18 | e80415d83cc1… |
| 23.169.184.0 – 23.169.184.255 | 256 | US |
allocated | 2024-01-18 | 1ee2bbd055ec… |
| 23.169.200.0 – 23.169.200.255 | 256 | US |
allocated | 2024-01-18 | 836d0a4183df… |
| 23.169.136.0 – 23.169.136.255 | 256 | US |
allocated | 2024-01-17 | 4751e76e719a… |
| 66.179.144.0 – 66.179.147.255 | 1,024 | US |
allocated | 2024-01-16 | 9821048fb85f… |
| 93.75.0.0 – 93.75.255.255 | 65,536 | US |
allocated | 2024-01-16 | 20c786e8edd8… |
| 93.76.0.0 – 93.76.255.255 | 65,536 | US |
allocated | 2024-01-16 | 20c786e8edd8… |
| 93.77.0.0 – 93.77.127.255 | 32,768 | US |
allocated | 2024-01-16 | 20c786e8edd8… |
| 93.77.128.0 – 93.77.159.255 | 8,192 | US |
allocated | 2024-01-16 | 20c786e8edd8… |
| 93.77.192.0 – 93.77.255.255 | 16,384 | US |
allocated | 2024-01-16 | 20c786e8edd8… |
| 93.78.128.0 – 93.78.255.255 | 32,768 | US |
allocated | 2024-01-16 | 20c786e8edd8… |
| 93.79.0.0 – 93.79.127.255 | 32,768 | US |
allocated | 2024-01-16 | 20c786e8edd8… |
| 146.85.192.0 – 146.85.223.255 | 8,192 | US |
allocated | 2024-01-16 | 42dceef781ec… |
| 205.147.64.0 – 205.147.79.255 | 4,096 | US |
allocated | 2024-01-16 | 4b69bef2679c… |
| 209.178.240.0 – 209.178.243.255 | 1,024 | US |
allocated | 2024-01-16 | 1ea288611b4a… |
| 68.69.14.0 – 68.69.15.255 | 512 | US |
allocated | 2024-01-11 | f31d0ce33b41… |
| 216.153.8.0 – 216.153.15.255 | 2,048 | US |
allocated | 2024-01-11 | 14bb0e1c1413… |
| 64.130.48.0 – 64.130.63.255 | 4,096 | US |
allocated | 2024-01-10 | ac333ab6c829… |
| 193.227.122.0 – 193.227.122.255 | 256 | US |
allocated | 2024-01-10 | fb078cdb528b… |