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
1,645,624,576
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,019
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 23.136.232.0 – 23.136.232.255 | 256 |  US |
allocated | 2022-06-03 | 95745b9c08e0… |
| 74.122.242.0 – 74.122.243.255 | 512 | US |
allocated | 2022-06-03 | 4b2642c4e050… |
| 134.22.0.0 – 134.22.127.255 | 32,768 | US |
allocated | 2022-06-03 | 041ee59612d2… |
| 134.22.128.0 – 134.22.159.255 | 8,192 | US |
allocated | 2022-06-03 | 041ee59612d2… |
| 134.22.160.0 – 134.22.175.255 | 4,096 | US |
allocated | 2022-06-03 | dfe5691a9024… |
| 134.22.176.0 – 134.22.179.255 | 1,024 | US |
allocated | 2022-06-03 | dfe5691a9024… |
| 134.22.180.0 – 134.22.183.255 | 1,024 | US |
allocated | 2022-06-03 | 041ee59612d2… |
| 134.22.184.0 – 134.22.191.255 | 2,048 | US |
allocated | 2022-06-03 | 041ee59612d2… |
| 134.22.192.0 – 134.22.207.255 | 4,096 | US |
allocated | 2022-06-03 | dfe5691a9024… |
| 134.22.208.0 – 134.22.223.255 | 4,096 | US |
allocated | 2022-06-03 | 041ee59612d2… |
| 134.22.224.0 – 134.22.239.255 | 4,096 | US |
allocated | 2022-06-03 | dfe5691a9024… |
| 134.22.240.0 – 134.22.255.255 | 4,096 | US |
allocated | 2022-06-03 | 041ee59612d2… |
| 134.31.0.0 – 134.31.255.255 | 65,536 | US |
allocated | 2022-06-03 | 20c786e8edd8… |
| 151.160.0.0 – 151.160.255.255 | 65,536 | US |
allocated | 2022-06-03 | 20c786e8edd8… |
| 160.223.0.0 – 160.223.127.255 | 32,768 | US |
allocated | 2022-06-03 | 20c786e8edd8… |
| 160.223.128.0 – 160.223.159.255 | 8,192 | US |
allocated | 2022-06-03 | 20c786e8edd8… |
| 160.223.224.0 – 160.223.255.255 | 8,192 | US |
allocated | 2022-06-03 | 20c786e8edd8… |
| 181.224.128.0 – 181.224.159.255 | 8,192 | US |
allocated | 2022-06-02 | 6c14fbde2e50… |
| 23.136.184.0 – 23.136.184.255 | 256 | US |
allocated | 2022-06-01 | 6a4d18ae5736… |
| 199.181.255.0 – 199.181.255.255 | 256 | US |
allocated | 2022-06-01 | 18190ea71c13… |
| 182.24.0.0 – 182.27.255.255 | 262,144 | US |
allocated | 2022-05-31 | 20c786e8edd8… |
| 182.28.0.0 – 182.29.255.255 | 131,072 | US |
allocated | 2022-05-31 | 20c786e8edd8… |
| 182.30.0.0 – 182.30.255.255 | 65,536 | US |
allocated | 2022-05-31 | 20c786e8edd8… |
| 23.136.168.0 – 23.136.168.255 | 256 | US |
allocated | 2022-05-27 | fa20812f99ea… |
| 64.237.100.0 – 64.237.100.255 | 256 | US |
allocated | 2022-05-27 | e1bb4710b28f… |
| 130.101.0.0 – 130.101.127.255 | 32,768 | US |
allocated | 2022-05-27 | 20c786e8edd8… |
| 192.138.0.0 – 192.138.0.255 | 256 | US |
allocated | 2022-05-27 | 01b8a7e48f2f… |
| 198.244.48.0 – 198.244.63.255 | 4,096 | US |
allocated | 2022-05-27 | b357b1b353fa… |
| 199.201.243.0 – 199.201.243.255 | 256 | US |
allocated | 2022-05-27 | c6e4d23bc2cd… |
| 209.126.64.0 – 209.126.67.255 | 1,024 | US |
allocated | 2022-05-27 | 4828c030f463… |
| 209.126.72.0 – 209.126.73.255 | 512 | US |
allocated | 2022-05-27 | 5abd6e95f48f… |
| 140.106.96.0 – 140.106.127.255 | 8,192 | US |
allocated | 2022-05-26 | 6281e2bfb5e8… |
| 198.22.128.0 – 198.22.128.255 | 256 | US |
allocated | 2022-05-26 | 99792cc60e9b… |
| 168.245.145.0 – 168.245.145.255 | 256 | US |
allocated | 2022-05-25 | a3ba686e994a… |
| 199.247.144.0 – 199.247.151.255 | 2,048 | US |
allocated | 2022-05-25 | ee426e7d5dbb… |
| 206.55.213.0 – 206.55.213.255 | 256 | US |
allocated | 2022-05-25 | dde44ef380dc… |
| 206.55.217.0 – 206.55.217.255 | 256 | US |
allocated | 2022-05-25 | 02c56c6d53b0… |
| 206.225.24.0 – 206.225.24.255 | 256 | US |
allocated | 2022-05-25 | bed201a7f242… |
| 23.128.105.0 – 23.128.105.255 | 256 | US |
allocated | 2022-05-24 | 73e513383853… |
| 139.89.0.0 – 139.89.255.255 | 65,536 | US |
allocated | 2022-05-24 | 20c786e8edd8… |
| 23.136.152.0 – 23.136.152.255 | 256 | US |
allocated | 2022-05-20 | b8cf4803f839… |
| 74.80.205.0 – 74.80.205.255 | 256 | US |
allocated | 2022-05-20 | 3c527f0652ca… |
| 74.80.206.0 – 74.80.206.255 | 256 | US |
allocated | 2022-05-20 | 3c527f0652ca… |
| 74.80.207.0 – 74.80.207.255 | 256 | US |
allocated | 2022-05-20 | eb692ace9012… |
| 74.80.210.0 – 74.80.210.255 | 256 | US |
allocated | 2022-05-20 | eb692ace9012… |
| 74.80.212.0 – 74.80.212.255 | 256 | US |
allocated | 2022-05-20 | eb692ace9012… |
| 74.80.225.0 – 74.80.225.255 | 256 | US |
allocated | 2022-05-20 | 3c527f0652ca… |
| 74.80.226.0 – 74.80.226.255 | 256 | US |
allocated | 2022-05-20 | 3c527f0652ca… |
| 159.112.192.0 – 159.112.223.255 | 8,192 | US |
allocated | 2022-05-20 | d128a3e553da… |
| 207.65.48.0 – 207.65.55.255 | 2,048 | US |
allocated | 2022-05-20 | 37e4db5a6c49… |
| 208.84.130.0 – 208.84.131.255 | 512 | US |
allocated | 2022-05-20 | 18271d0ac9aa… |
| 147.185.224.0 – 147.185.224.255 | 256 | US |
allocated | 2022-05-19 | 702bbeece4b6… |
| 23.136.136.0 – 23.136.136.255 | 256 | US |
allocated | 2022-05-17 | 3d3e10c27745… |
| 98.158.224.0 – 98.158.225.255 | 512 | US |
allocated | 2022-05-17 | a32890da06d6… |
| 204.15.44.0 – 204.15.45.255 | 512 | US |
allocated | 2022-05-17 | aba0c2798e47… |
| 208.73.0.0 – 208.73.3.255 | 1,024 | US |
allocated | 2022-05-17 | 2956a0f55842… |
| 209.127.49.0 – 209.127.49.255 | 256 | US |
allocated | 2022-05-17 | 80b2a6bef5d2… |
| 23.136.104.0 – 23.136.104.255 | 256 | US |
allocated | 2022-05-16 | 18c1d5e97352… |
| 23.136.120.0 – 23.136.120.255 | 256 | US |
allocated | 2022-05-16 | b07f115c6709… |
| 168.140.0.0 – 168.140.127.255 | 32,768 | US |
allocated | 2022-05-16 | 18329c371e51… |
| 199.175.98.0 – 199.175.99.255 | 512 | US |
allocated | 2022-05-16 | 36d5e8db98d2… |
| 208.91.104.0 – 208.91.111.255 | 2,048 | US |
allocated | 2022-05-16 | ac333ab6c829… |
| 23.136.88.0 – 23.136.88.255 | 256 | US |
allocated | 2022-05-13 | b355d6257149… |
| 74.114.128.0 – 74.114.131.255 | 1,024 | US |
allocated | 2022-05-13 | d30893c9ff49… |
| 108.161.192.0 – 108.161.207.255 | 4,096 | US |
allocated | 2022-05-13 | 0b142078059e… |
| 134.65.184.0 – 134.65.185.255 | 512 | US |
allocated | 2022-05-13 | 99bb93449994… |
| 149.112.31.0 – 149.112.31.255 | 256 | US |
allocated | 2022-05-13 | b0be32745917… |
| 158.120.126.0 – 158.120.126.255 | 256 | US |
allocated | 2022-05-13 | e25297b58b24… |
| 167.94.50.0 – 167.94.50.255 | 256 | US |
allocated | 2022-05-13 | 379055ecb9b4… |
| 172.86.152.0 – 172.86.155.255 | 1,024 | US |
allocated | 2022-05-13 | 0b142078059e… |
| 206.225.14.0 – 206.225.14.255 | 256 | US |
allocated | 2022-05-13 | 855dd6ffa2a7… |
| 216.205.96.0 – 216.205.111.255 | 4,096 | US |
allocated | 2022-05-13 | 550288cc8fd0… |
| 23.235.48.0 – 23.235.63.255 | 4,096 | US |
allocated | 2022-05-12 | e4c00e80b7e9… |
| 167.94.54.0 – 167.94.54.255 | 256 | US |
allocated | 2022-05-12 | 9e07e3726b95… |
| 167.94.64.0 – 167.94.64.255 | 256 | US |
allocated | 2022-05-12 | 9e07e3726b95… |
| 167.94.213.0 – 167.94.213.255 | 256 | US |
allocated | 2022-05-12 | 89eed21b082a… |
| 23.136.82.0 – 23.136.82.255 | 256 |  CA |
allocated | 2022-05-11 | 1d34efc21488… |
| 134.65.8.0 – 134.65.15.255 | 2,048 | US |
allocated | 2022-05-11 | 2b33e2bf3cb2… |
| 134.65.174.0 – 134.65.175.255 | 512 | US |
allocated | 2022-05-11 | 2b33e2bf3cb2… |
| 160.223.176.0 – 160.223.179.255 | 1,024 | US |
allocated | 2022-05-11 | 6dc75a1729dc… |
| 164.152.157.0 – 164.152.157.255 | 256 | CA |
allocated | 2022-05-11 | a1a49bb0cca5… |
| 192.160.56.0 – 192.160.56.255 | 256 | US |
allocated | 2022-05-11 | f305894810e4… |
| 76.162.0.0 – 76.163.255.255 | 131,072 | US |
allocated | 2022-05-10 | 20c786e8edd8… |
| 94.72.160.0 – 94.72.167.255 | 2,048 | US |
allocated | 2022-05-10 | 02dae35f3428… |
| 94.72.176.0 – 94.72.183.255 | 2,048 | US |
allocated | 2022-05-10 | 02dae35f3428… |
| 98.130.0.0 – 98.131.255.255 | 131,072 | US |
allocated | 2022-05-10 | 20c786e8edd8… |
| 173.83.0.0 – 173.83.255.255 | 65,536 | US |
allocated | 2022-05-10 | 20c786e8edd8… |
| 23.136.24.0 – 23.136.24.255 | 256 | US |
allocated | 2022-05-09 | b37c959dff77… |
| 23.136.40.0 – 23.136.40.255 | 256 | US |
allocated | 2022-05-09 | 0bbe33114d05… |
| 34.0.0.0 – 34.1.255.255 | 131,072 | US |
allocated | 2022-05-09 | 5cb965e996bf… |
| 34.2.0.0 – 34.2.255.255 | 65,536 | US |
allocated | 2022-05-09 | 5cb965e996bf… |
| 34.3.0.0 – 34.3.1.255 | 512 | US |
allocated | 2022-05-09 | 5cb965e996bf… |
| 34.3.2.0 – 34.3.2.255 | 256 | US |
allocated | 2022-05-09 | 5cb965e996bf… |
| 34.3.4.0 – 34.3.7.255 | 1,024 | US |
allocated | 2022-05-09 | 5cb965e996bf… |
| 34.3.8.0 – 34.3.15.255 | 2,048 | US |
allocated | 2022-05-09 | 5cb965e996bf… |
| 34.3.16.0 – 34.3.31.255 | 4,096 | US |
allocated | 2022-05-09 | 5cb965e996bf… |
| 34.3.32.0 – 34.3.63.255 | 8,192 | US |
allocated | 2022-05-09 | 5cb965e996bf… |
| 34.3.64.0 – 34.3.127.255 | 16,384 | US |
allocated | 2022-05-09 | 5cb965e996bf… |
| 34.3.128.0 – 34.3.255.255 | 32,768 | US |
allocated | 2022-05-09 | 5cb965e996bf… |
| 34.4.0.0 – 34.4.3.255 | 1,024 | US |
allocated | 2022-05-09 | 5cb965e996bf… |