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
1,645,628,928
📦
IPv4 networks
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 64.127.208.0 – 64.127.223.255 | 4,096 |  US |
allocated | 2021-03-11 | aaf656fbdfd1… |
| 158.62.192.0 – 158.62.195.255 | 1,024 | US |
allocated | 2021-03-11 | ead061d9c368… |
| 161.38.60.0 – 161.38.60.255 | 256 | US |
allocated | 2021-03-11 | f4b00cc5cf44… |
| 185.167.60.0 – 185.167.63.255 | 1,024 | US |
allocated | 2021-03-11 | bed83bea4db2… |
| 198.59.156.0 – 198.59.159.255 | 1,024 | US |
allocated | 2021-03-11 | faa95730213e… |
| 23.175.80.0 – 23.175.80.255 | 256 | US |
allocated | 2021-03-10 | ae9b40c2d665… |
| 161.38.21.0 – 161.38.21.255 | 256 |  CA |
allocated | 2021-03-10 | 83fa89f54a11… |
| 190.92.128.0 – 190.92.159.255 | 8,192 | US |
allocated | 2021-03-10 | 6c14fbde2e50… |
| 199.26.223.0 – 199.26.223.255 | 256 | US |
allocated | 2021-03-10 | 17bf2ccefa3a… |
| 208.52.152.0 – 208.52.153.255 | 512 | US |
allocated | 2021-03-10 | 555d96f84ca8… |
| 208.52.172.0 – 208.52.173.255 | 512 | US |
allocated | 2021-03-10 | d1995758e9d5… |
| 216.21.228.0 – 216.21.229.255 | 512 | US |
allocated | 2021-03-09 | 10832091a431… |
| 64.238.34.0 – 64.238.34.255 | 256 | US |
allocated | 2021-03-08 | 92e0c1c8428c… |
| 69.50.224.0 – 69.50.255.255 | 8,192 | US |
allocated | 2021-03-08 | 349c08bee670… |
| 80.86.16.0 – 80.86.31.255 | 4,096 | CA |
allocated | 2021-03-08 | 7f8d2810def2… |
| 161.199.250.0 – 161.199.251.255 | 512 | US |
allocated | 2021-03-08 | 4cb56b9355e1… |
| 192.81.70.0 – 192.81.71.255 | 512 | CA |
allocated | 2021-03-08 | b488ae36a326… |
| 198.59.135.0 – 198.59.135.255 | 256 | US |
allocated | 2021-03-08 | f59bae97777c… |
| 199.119.128.0 – 199.119.131.255 | 1,024 | US |
allocated | 2021-03-08 | f4b7fe3d0f13… |
| 205.178.172.0 – 205.178.175.255 | 1,024 | US |
allocated | 2021-03-08 | c9bc3a0ac137… |
| 207.66.120.0 – 207.66.123.255 | 1,024 | CA |
allocated | 2021-03-08 | a2e1bb6f40a4… |
| 207.66.124.0 – 207.66.127.255 | 1,024 | US |
allocated | 2021-03-08 | cfae4567198f… |
| 64.127.144.0 – 64.127.159.255 | 4,096 | US |
allocated | 2021-03-05 | 0adaa4669c2b… |
| 66.29.128.0 – 66.29.159.255 | 8,192 | US |
allocated | 2021-03-05 | e23636528ef5… |
| 75.119.160.0 – 75.119.175.255 | 4,096 | US |
allocated | 2021-03-05 | 4b3e152c829c… |
| 149.19.108.0 – 149.19.109.255 | 512 | US |
allocated | 2021-03-05 | c1dfdf31702f… |
| 198.54.100.0 – 198.54.103.255 | 1,024 | US |
allocated | 2021-03-05 | c1dfdf31702f… |
| 206.188.200.0 – 206.188.201.255 | 512 | US |
allocated | 2021-03-05 | b2bf3f516cc9… |
| 23.175.16.0 – 23.175.16.255 | 256 | US |
allocated | 2021-03-04 | e71d75d801ce… |
| 23.175.48.0 – 23.175.48.255 | 256 | US |
allocated | 2021-03-04 | 294a003359bd… |
| 64.45.178.0 – 64.45.178.255 | 256 | US |
allocated | 2021-03-04 | 6616aa38b111… |
| 67.219.96.0 – 67.219.111.255 | 4,096 | US |
allocated | 2021-03-04 | e458cda96686… |
| 70.34.192.0 – 70.34.223.255 | 8,192 | US |
allocated | 2021-03-04 | e458cda96686… |
| 70.34.240.0 – 70.34.255.255 | 4,096 | US |
allocated | 2021-03-04 | e458cda96686… |
| 104.167.208.0 – 104.167.211.255 | 1,024 | US |
allocated | 2021-03-04 | 61358a28c643… |
| 149.112.16.0 – 149.112.16.255 | 256 | US |
allocated | 2021-03-04 | 7190401f4e33… |
| 198.59.136.0 – 198.59.139.255 | 1,024 | US |
allocated | 2021-03-04 | b9619a55c76f… |
| 198.59.140.0 – 198.59.143.255 | 1,024 | US |
allocated | 2021-03-04 | 70c4783b6232… |
| 198.59.164.0 – 198.59.167.255 | 1,024 | US |
allocated | 2021-03-04 | e3e869369a23… |
| 199.188.116.0 – 199.188.119.255 | 1,024 | US |
allocated | 2021-03-04 | 9f29c6a088c8… |
| 200.229.16.0 – 200.229.31.255 | 4,096 | US |
allocated | 2021-03-04 | b990687ac3df… |
| 208.72.152.0 – 208.72.155.255 | 1,024 | US |
allocated | 2021-03-04 | e458cda96686… |
| 208.76.220.0 – 208.76.223.255 | 1,024 | US |
allocated | 2021-03-04 | e458cda96686… |
| 208.83.232.0 – 208.83.239.255 | 2,048 | US |
allocated | 2021-03-04 | e458cda96686… |
| 208.85.16.0 – 208.85.23.255 | 2,048 | US |
allocated | 2021-03-04 | e458cda96686… |
| 216.238.64.0 – 216.238.127.255 | 16,384 | US |
allocated | 2021-03-04 | e458cda96686… |
| 23.252.240.0 – 23.252.255.255 | 4,096 | US |
allocated | 2021-03-02 | 46c1eec075b6… |
| 67.207.192.0 – 67.207.207.255 | 4,096 | US |
allocated | 2021-03-02 | 5ffa3f9e92b0… |
| 136.22.192.0 – 136.22.255.255 | 16,384 | US |
allocated | 2021-03-02 | e15ce71ff533… |
| 142.0.240.0 – 142.0.255.255 | 4,096 | CA |
allocated | 2021-03-02 | efef4c621276… |
| 198.59.146.0 – 198.59.147.255 | 512 | US |
allocated | 2021-03-02 | 8fef832241a4… |
| 198.59.148.0 – 198.59.151.255 | 1,024 | US |
allocated | 2021-03-02 | 71015ef76390… |
| 199.5.179.0 – 199.5.179.255 | 256 | US |
allocated | 2021-03-02 | 0d360ce2fcd1… |
| 199.5.182.0 – 199.5.182.255 | 256 | US |
allocated | 2021-03-02 | 0d360ce2fcd1… |
| 205.153.152.0 – 205.153.155.255 | 1,024 | US |
allocated | 2021-03-02 | dbaeb66c1374… |
| 208.52.150.0 – 208.52.150.255 | 256 | US |
allocated | 2021-03-02 | 22adb1a89604… |
| 23.174.208.0 – 23.174.208.255 | 256 | US |
allocated | 2021-03-01 | 5e93f9f71110… |
| 23.174.240.0 – 23.174.240.255 | 256 | US |
allocated | 2021-03-01 | 6a70981cfa4b… |
| 52.129.44.0 – 52.129.45.255 | 512 | US |
allocated | 2021-03-01 | 705b310af007… |
| 64.45.181.0 – 64.45.181.255 | 256 | US |
allocated | 2021-03-01 | 1e209b5b9589… |
| 139.177.144.0 – 139.177.159.255 | 4,096 | US |
allocated | 2021-03-01 | b990687ac3df… |
| 159.183.0.0 – 159.183.255.255 | 65,536 | US |
allocated | 2021-03-01 | 32526dae54ba… |
| 161.199.203.0 – 161.199.203.255 | 256 | CA |
allocated | 2021-03-01 | 8c966166cf17… |
| 161.199.207.0 – 161.199.207.255 | 256 |  VG |
allocated | 2021-03-01 | cb4f7b548efb… |
| 161.199.208.0 – 161.199.208.255 | 256 | VG |
allocated | 2021-03-01 | cb4f7b548efb… |
| 161.199.230.0 – 161.199.230.255 | 256 | CA |
allocated | 2021-03-01 | 8c966166cf17… |
| 169.197.181.0 – 169.197.181.255 | 256 | US |
allocated | 2021-03-01 | 5cb63688aa37… |
| 209.16.148.0 – 209.16.151.255 | 1,024 | US |
allocated | 2021-03-01 | 2a8b381bce17… |
| 23.174.112.0 – 23.174.112.255 | 256 | US |
allocated | 2021-02-26 | 52b7bdf77f4d… |
| 23.174.144.0 – 23.174.144.255 | 256 | CA |
allocated | 2021-02-26 | c83d202018b2… |
| 23.174.176.0 – 23.174.176.255 | 256 | US |
allocated | 2021-02-26 | 7190401f4e33… |
| 64.127.196.0 – 64.127.199.255 | 1,024 | US |
allocated | 2021-02-26 | 872496a16134… |
| 104.224.19.0 – 104.224.19.255 | 256 | US |
allocated | 2021-02-26 | dc62b8fcb84f… |
| 149.112.14.0 – 149.112.14.255 | 256 | US |
allocated | 2021-02-26 | 7190401f4e33… |
| 149.112.15.0 – 149.112.15.255 | 256 | US |
allocated | 2021-02-26 | 7190401f4e33… |
| 199.46.32.0 – 199.46.63.255 | 8,192 | US |
allocated | 2021-02-26 | 8ff74c5691c8… |
| 199.114.13.0 – 199.114.13.255 | 256 | US |
allocated | 2021-02-26 | 7e25efc6ea66… |
| 205.178.168.0 – 205.178.168.255 | 256 | US |
allocated | 2021-02-26 | 2d22c381fe9b… |
| 23.174.80.0 – 23.174.80.255 | 256 | US |
allocated | 2021-02-25 | 57f75e8cfe8a… |
| 45.42.152.0 – 45.42.155.255 | 1,024 | US |
allocated | 2021-02-25 | e2a4936d8931… |
| 66.22.128.0 – 66.22.159.255 | 8,192 | US |
allocated | 2021-02-25 | a2fe9051fe05… |
| 75.119.180.0 – 75.119.183.255 | 1,024 | US |
allocated | 2021-02-25 | e0bd78ac90ba… |
| 94.140.2.0 – 94.140.3.255 | 512 | CA |
allocated | 2021-02-25 | 83fa89f54a11… |
| 158.62.198.0 – 158.62.199.255 | 512 | US |
allocated | 2021-02-25 | 705b310af007… |
| 64.38.120.0 – 64.38.127.255 | 2,048 | US |
allocated | 2021-02-23 | 26fd7aa5df56… |
| 64.45.163.0 – 64.45.163.255 | 256 | US |
allocated | 2021-02-23 | 5383feaa1f21… |
| 139.177.0.0 – 139.177.63.255 | 16,384 | US |
allocated | 2021-02-23 | d72347600cde… |
| 198.59.176.0 – 198.59.177.255 | 512 | US |
allocated | 2021-02-23 | 15fc8d176806… |
| 23.174.16.0 – 23.174.16.255 | 256 | US |
allocated | 2021-02-22 | b41c66320710… |
| 23.174.48.0 – 23.174.48.255 | 256 | US |
allocated | 2021-02-22 | d360e3190d48… |
| 104.224.43.0 – 104.224.43.255 | 256 | US |
allocated | 2021-02-22 | 098b908876ee… |
| 172.99.170.0 – 172.99.171.255 | 512 | US |
allocated | 2021-02-22 | 92120265a600… |
| 195.95.191.0 – 195.95.191.255 | 256 | US |
allocated | 2021-02-22 | 0b0f702f266c… |
| 204.9.32.0 – 204.9.35.255 | 1,024 | US |
allocated | 2021-02-22 | 52a3e082193e… |
| 52.124.30.0 – 52.124.31.255 | 512 | CA |
allocated | 2021-02-19 | 83fa89f54a11… |
| 64.190.89.0 – 64.190.89.255 | 256 | US |
allocated | 2021-02-19 | 0eccd04b169b… |
| 104.203.0.0 – 104.203.255.255 | 65,536 | US |
allocated | 2021-02-19 | 8e9e94910911… |
| 161.199.190.0 – 161.199.190.255 | 256 | US |
allocated | 2021-02-19 | 276422fe4821… |
| 192.73.53.0 – 192.73.53.255 | 256 | US |
allocated | 2021-02-19 | 2da0c1d842ad… |
| 198.17.66.0 – 198.17.66.255 | 256 | US |
allocated | 2021-02-19 | 2da0c1d842ad… |