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
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.140.216.0 – 198.140.216.255 | 256 |  US |
allocated | 2023-09-29 | 81c2db02e13d… |
| 199.61.0.0 – 199.61.255.255 | 65,536 | US |
allocated | 2023-09-29 | 20c786e8edd8… |
| 199.63.0.0 – 199.63.255.255 | 65,536 | US |
allocated | 2023-09-29 | 20c786e8edd8… |
| 199.189.156.0 – 199.189.159.255 | 1,024 | US |
allocated | 2023-09-29 | 8da190467ce8… |
| 205.167.198.0 – 205.167.199.255 | 512 | US |
allocated | 2023-09-29 | 91c24263d9ad… |
| 206.81.108.0 – 206.81.108.255 | 256 |  CA |
allocated | 2023-09-29 | 306586d5009e… |
| 216.87.60.0 – 216.87.60.255 | 256 | US |
allocated | 2023-09-29 | 1df98bc786a2… |
| 216.234.140.0 – 216.234.143.255 | 1,024 | US |
allocated | 2023-09-29 | 13699ee1bf3c… |
| 69.48.196.0 – 69.48.199.255 | 1,024 | US |
allocated | 2023-09-28 | 4af80237aef1… |
| 75.127.117.0 – 75.127.117.255 | 256 | US |
allocated | 2023-09-28 | 9155f449020b… |
| 23.28.0.0 – 23.28.63.255 | 16,384 | US |
allocated | 2023-09-27 | d497a9a99490… |
| 23.28.64.0 – 23.28.95.255 | 8,192 | US |
allocated | 2023-09-27 | d497a9a99490… |
| 129.223.0.0 – 129.223.255.255 | 65,536 | US |
allocated | 2023-09-27 | 20c786e8edd8… |
| 164.152.180.0 – 164.152.183.255 | 1,024 | US |
allocated | 2023-09-27 | 69a0ba0e7e03… |
| 199.245.140.0 – 199.245.140.255 | 256 | US |
allocated | 2023-09-27 | 1a853f0e5717… |
| 23.162.152.0 – 23.162.152.255 | 256 | US |
allocated | 2023-09-26 | 0063e5b62521… |
| 66.216.192.0 – 66.216.223.255 | 8,192 | US |
allocated | 2023-09-26 | e9f843549cbf… |
| 68.179.128.0 – 68.179.191.255 | 16,384 | US |
allocated | 2023-09-26 | e9f843549cbf… |
| 69.48.232.0 – 69.48.239.255 | 2,048 | US |
allocated | 2023-09-26 | 38b893ecb59b… |
| 170.4.200.0 – 170.4.207.255 | 2,048 | US |
allocated | 2023-09-26 | e3131a0b3b05… |
| 207.211.192.0 – 207.211.207.255 | 4,096 | US |
allocated | 2023-09-26 | 56d8fc2d5a54… |
| 32.144.0.0 – 32.159.255.255 | 1,048,576 | US |
allocated | 2023-09-25 | 20c786e8edd8… |
| 32.160.0.0 – 32.163.255.255 | 262,144 | US |
allocated | 2023-09-25 | 20c786e8edd8… |
| 68.215.0.0 – 68.215.255.255 | 65,536 | US |
allocated | 2023-09-25 | 20c786e8edd8… |
| 68.223.0.0 – 68.223.255.255 | 65,536 | US |
allocated | 2023-09-25 | 20c786e8edd8… |
| 72.150.0.0 – 72.150.255.255 | 65,536 | US |
allocated | 2023-09-25 | 20c786e8edd8… |
| 98.76.0.0 – 98.76.255.255 | 65,536 | US |
allocated | 2023-09-25 | 20c786e8edd8… |
| 216.52.100.0 – 216.52.101.255 | 512 | US |
allocated | 2023-09-25 | 2b33e2bf3cb2… |
| 216.120.162.0 – 216.120.162.255 | 256 | CA |
allocated | 2023-09-25 | 904b08e9cd89… |
| 23.162.120.0 – 23.162.120.255 | 256 | US |
allocated | 2023-09-22 | 5de177126a04… |
| 66.33.99.0 – 66.33.99.255 | 256 | US |
allocated | 2023-09-22 | 8c1a9818e059… |
| 206.168.116.0 – 206.168.116.255 | 256 | US |
allocated | 2023-09-22 | 2946cc2781d5… |
| 23.162.56.0 – 23.162.56.255 | 256 | US |
allocated | 2023-09-21 | 1260872cb2ca… |
| 23.162.72.0 – 23.162.72.255 | 256 | US |
allocated | 2023-09-21 | a97d68ea76d5… |
| 23.162.88.0 – 23.162.88.255 | 256 | US |
allocated | 2023-09-21 | 03859f8360ca… |
| 23.162.104.0 – 23.162.104.255 | 256 | US |
allocated | 2023-09-21 | 67820131f839… |
| 64.95.196.0 – 64.95.197.255 | 512 | CA |
allocated | 2023-09-21 | fda327863c17… |
| 64.95.199.0 – 64.95.199.255 | 256 | US |
allocated | 2023-09-21 | 96fe3d27c9a9… |
| 70.42.212.0 – 70.42.213.255 | 512 | US |
allocated | 2023-09-21 | 81b36d7bafb3… |
| 93.78.0.0 – 93.78.127.255 | 32,768 | US |
allocated | 2023-09-21 | 20c786e8edd8… |
| 93.79.128.0 – 93.79.255.255 | 32,768 | US |
allocated | 2023-09-21 | 20c786e8edd8… |
| 104.237.64.0 – 104.237.79.255 | 4,096 | US |
allocated | 2023-09-21 | 81fd5ef7a214… |
| 104.251.48.0 – 104.251.63.255 | 4,096 | US |
allocated | 2023-09-21 | 81fd5ef7a214… |
| 23.162.40.0 – 23.162.40.255 | 256 | US |
allocated | 2023-09-20 | 699f2a069af6… |
| 63.251.229.0 – 63.251.229.255 | 256 | US |
allocated | 2023-09-20 | 82ea2ef7f5c3… |
| 67.158.50.0 – 67.158.50.255 | 256 | CA |
allocated | 2023-09-20 | 8f8faa3dd14c… |
| 155.193.0.0 – 155.193.255.255 | 65,536 | US |
allocated | 2023-09-20 | 20c786e8edd8… |
| 160.79.112.0 – 160.79.115.255 | 1,024 | US |
allocated | 2023-09-20 | 54ec4618cede… |
| 216.205.52.0 – 216.205.55.255 | 1,024 | US |
allocated | 2023-09-20 | aa1064e97a5d… |
| 23.161.248.0 – 23.161.248.255 | 256 | CA |
allocated | 2023-09-19 | a04ab9581887… |
| 23.162.8.0 – 23.162.8.255 | 256 | US |
allocated | 2023-09-19 | 8a290946d033… |
| 23.162.24.0 – 23.162.24.255 | 256 | US |
allocated | 2023-09-19 | c1e3138475a1… |
| 66.179.150.0 – 66.179.150.255 | 256 | CA |
allocated | 2023-09-19 | 551dedd3375c… |
| 209.126.76.0 – 209.126.76.255 | 256 | CA |
allocated | 2023-09-19 | 7c32b35b4b16… |
| 216.245.142.0 – 216.245.143.255 | 512 | US |
allocated | 2023-09-19 | 1a0a7fb3e91e… |
| 23.161.232.0 – 23.161.232.255 | 256 | US |
allocated | 2023-09-15 | 3b3397bbd577… |
| 66.45.24.0 – 66.45.24.255 | 256 | US |
allocated | 2023-09-15 | f579d9967cdb… |
| 160.79.64.0 – 160.79.79.255 | 4,096 | US |
allocated | 2023-09-15 | f0418d5e7cbb… |
| 207.65.42.0 – 207.65.43.255 | 512 | US |
allocated | 2023-09-15 | 5a88a1898be6… |
| 216.153.24.0 – 216.153.27.255 | 1,024 | US |
allocated | 2023-09-15 | 5a88a1898be6… |
| 23.161.200.0 – 23.161.200.255 | 256 | US |
allocated | 2023-09-14 | f7615f37c150… |
| 23.161.216.0 – 23.161.216.255 | 256 | US |
allocated | 2023-09-14 | a364632a318f… |
| 63.251.120.0 – 63.251.120.255 | 256 | US |
allocated | 2023-09-14 | 679e532b40e9… |
| 64.94.86.0 – 64.94.86.255 | 256 | CA |
allocated | 2023-09-14 | 85f72ce92340… |
| 160.79.104.0 – 160.79.111.255 | 2,048 | US |
allocated | 2023-09-14 | 8be5a180db79… |
| 192.230.230.0 – 192.230.230.255 | 256 | US |
allocated | 2023-09-14 | 5670817cdfc2… |
| 198.182.176.0 – 198.182.179.255 | 1,024 | US |
allocated | 2023-09-14 | ae2f2a148877… |
| 216.120.132.0 – 216.120.135.255 | 1,024 | US |
allocated | 2023-09-14 | b9619a55c76f… |
| 15.103.0.0 – 15.103.255.255 | 65,536 | US |
allocated | 2023-09-13 | 20c786e8edd8… |
| 23.161.184.0 – 23.161.184.255 | 256 | US |
allocated | 2023-09-13 | d0ad47291de1… |
| 79.73.0.0 – 79.73.63.255 | 16,384 | US |
allocated | 2023-09-13 | 20c786e8edd8… |
| 140.200.0.0 – 140.200.255.255 | 65,536 | US |
allocated | 2023-09-13 | 20c786e8edd8… |
| 153.42.0.0 – 153.42.255.255 | 65,536 | US |
allocated | 2023-09-13 | 20c786e8edd8… |
| 43.255.188.0 – 43.255.191.255 | 1,024 | US |
allocated | 2023-09-12 | 4dc2bb8f94c6… |
| 64.7.197.0 – 64.7.197.255 | 256 | US |
allocated | 2023-09-12 | 88b955d1f3c8… |
| 64.94.148.0 – 64.94.148.255 | 256 | US |
allocated | 2023-09-12 | ecac068526b3… |
| 64.94.153.0 – 64.94.153.255 | 256 | US |
allocated | 2023-09-12 | 88b955d1f3c8… |
| 64.94.156.0 – 64.94.156.255 | 256 | US |
allocated | 2023-09-12 | 88b955d1f3c8… |
| 64.94.159.0 – 64.94.159.255 | 256 | US |
allocated | 2023-09-12 | 88b955d1f3c8… |
| 64.95.9.0 – 64.95.9.255 | 256 | US |
allocated | 2023-09-12 | 88b955d1f3c8… |
| 64.95.14.0 – 64.95.14.255 | 256 | US |
allocated | 2023-09-12 | 88b955d1f3c8… |
| 64.255.230.0 – 64.255.231.255 | 512 | CA |
allocated | 2023-09-12 | c86ee0d9d7ed… |
| 147.185.40.0 – 147.185.43.255 | 1,024 | US |
allocated | 2023-09-12 | f2bad24f31c8… |
| 161.51.248.0 – 161.51.251.255 | 1,024 | US |
allocated | 2023-09-12 | fe6f9d2477ac… |
| 209.20.130.0 – 209.20.131.255 | 512 | CA |
allocated | 2023-09-12 | c86ee0d9d7ed… |
| 216.185.192.0 – 216.185.207.255 | 4,096 | US |
allocated | 2023-09-12 | 9777e4dbb72c… |
| 147.205.0.0 – 147.205.255.255 | 65,536 | US |
allocated | 2023-09-11 | 20c786e8edd8… |
| 216.183.106.0 – 216.183.107.255 | 512 | CA |
allocated | 2023-09-11 | 87706ef78b17… |
| 23.161.168.0 – 23.161.168.255 | 256 | US |
allocated | 2023-09-08 | e489f2ef9b9b… |
| 66.179.108.0 – 66.179.111.255 | 1,024 | US |
allocated | 2023-09-08 | 251e95edfb6a… |
| 170.62.125.0 – 170.62.125.255 | 256 | US |
allocated | 2023-09-08 | f8b30896361c… |
| 209.126.75.0 – 209.126.75.255 | 256 | US |
allocated | 2023-09-08 | c25920774238… |
| 216.120.161.0 – 216.120.161.255 | 256 | US |
allocated | 2023-09-08 | bf76346c3e4a… |
| 216.120.188.0 – 216.120.188.255 | 256 | US |
allocated | 2023-09-08 | bf76346c3e4a… |
| 23.161.152.0 – 23.161.152.255 | 256 | US |
allocated | 2023-09-07 | fb9a6888265f… |
| 64.25.0.0 – 64.25.7.255 | 2,048 | US |
allocated | 2023-09-07 | aa5c253f1bc3… |
| 130.250.218.0 – 130.250.219.255 | 512 | US |
allocated | 2023-09-07 | 4602608de423… |
| 147.185.132.0 – 147.185.135.255 | 1,024 | US |
allocated | 2023-09-07 | 96d8636ecbf4… |
| 147.185.136.0 – 147.185.139.255 | 1,024 | US |
allocated | 2023-09-07 | 96d8636ecbf4… |
| 198.182.180.0 – 198.182.181.255 | 512 | CA |
allocated | 2023-09-07 | ff729530f710… |