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
1,644,590,848
📦
IPv4 networks
76,800
delegated blocks
🧭
IPv6 networks
11,462
delegated blocks
🔗
Autonomous systems
34,166
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 142.147.54.0 – 142.147.54.255 | 256 |  CA |
allocated | 2014-06-05 | 4f4de28afbfd… |
| 142.147.61.0 – 142.147.61.255 | 256 | CA |
allocated | 2014-06-05 | 4f4de28afbfd… |
| 142.147.66.0 – 142.147.66.255 | 256 | CA |
allocated | 2014-06-05 | 4f4de28afbfd… |
| 142.147.74.0 – 142.147.74.255 | 256 | CA |
allocated | 2014-06-05 | 4f4de28afbfd… |
| 142.147.78.0 – 142.147.78.255 | 256 | CA |
allocated | 2014-06-05 | 4f4de28afbfd… |
| 142.147.80.0 – 142.147.80.255 | 256 | CA |
allocated | 2014-06-05 | 4f4de28afbfd… |
| 142.147.100.0 – 142.147.100.255 | 256 | CA |
allocated | 2014-06-05 | 4f4de28afbfd… |
| 104.36.120.0 – 104.36.123.255 | 1,024 |  US |
allocated | 2014-06-04 | 24fb3c5faf70… |
| 104.36.164.0 – 104.36.167.255 | 1,024 | US |
allocated | 2014-06-04 | 420bc8ae89b1… |
| 104.128.112.0 – 104.128.127.255 | 4,096 | US |
allocated | 2014-06-04 | 91348a241481… |
| 104.128.144.0 – 104.128.159.255 | 4,096 | CA |
allocated | 2014-06-04 | 10e532fb086b… |
| 104.128.192.0 – 104.128.207.255 | 4,096 | US |
allocated | 2014-06-04 | a7683d22c57f… |
| 104.128.224.0 – 104.128.239.255 | 4,096 | US |
allocated | 2014-06-04 | 26ad193da373… |
| 104.129.96.0 – 104.129.127.255 | 8,192 | CA |
allocated | 2014-06-04 | aa1284f96cc4… |
| 104.136.0.0 – 104.137.255.255 | 131,072 | US |
allocated | 2014-06-04 | de94a62ce8f9… |
| 104.36.124.0 – 104.36.127.255 | 1,024 | US |
allocated | 2014-06-03 | 8c76fde22fe6… |
| 104.36.128.0 – 104.36.135.255 | 2,048 | US |
allocated | 2014-06-03 | 99d7a73d2d47… |
| 104.36.136.0 – 104.36.139.255 | 1,024 | US |
allocated | 2014-06-03 | 84f7d462497c… |
| 104.36.140.0 – 104.36.143.255 | 1,024 | US |
allocated | 2014-06-03 | 75fc43d5f69c… |
| 104.36.144.0 – 104.36.147.255 | 1,024 | US |
allocated | 2014-06-03 | f75bc3e6eace… |
| 104.36.148.0 – 104.36.151.255 | 1,024 | CA |
allocated | 2014-06-03 | 5c142334f5f6… |
| 104.36.152.0 – 104.36.155.255 | 1,024 | US |
allocated | 2014-06-03 | e9a2d40a064c… |
| 104.128.32.0 – 104.128.47.255 | 4,096 | US |
allocated | 2014-06-03 | a728ddf713dd… |
| 104.128.160.0 – 104.128.175.255 | 4,096 | US |
allocated | 2014-06-03 | 4662739fb3eb… |
| 104.129.64.0 – 104.129.95.255 | 8,192 | US |
allocated | 2014-06-03 | 34d342be0361… |
| 192.30.62.0 – 192.30.63.255 | 512 | US |
allocated | 2014-06-03 | 1bb6859e0a64… |
| 192.35.127.0 – 192.35.127.255 | 256 | US |
allocated | 2014-06-03 | c7b973489b18… |
| 24.52.44.0 – 24.52.47.255 | 1,024 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 24.52.48.0 – 24.52.51.255 | 1,024 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 24.54.156.0 – 24.54.159.255 | 1,024 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 24.54.172.0 – 24.54.175.255 | 1,024 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 24.54.176.0 – 24.54.179.255 | 1,024 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 24.56.128.0 – 24.56.143.255 | 4,096 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 24.56.164.0 – 24.56.167.255 | 1,024 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 24.56.172.0 – 24.56.175.255 | 1,024 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 24.56.184.0 – 24.56.187.255 | 1,024 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 24.75.200.0 – 24.75.207.255 | 2,048 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 24.75.208.0 – 24.75.223.255 | 4,096 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 24.75.224.0 – 24.75.239.255 | 4,096 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 24.75.240.0 – 24.75.247.255 | 2,048 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 24.236.48.0 – 24.236.51.255 | 1,024 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 24.236.56.0 – 24.236.59.255 | 1,024 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 67.217.0.0 – 67.217.3.255 | 1,024 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 67.217.24.0 – 67.217.27.255 | 1,024 | US |
allocated | 2014-06-02 | 92be8c3e14ed… |
| 104.36.96.0 – 104.36.99.255 | 1,024 | US |
allocated | 2014-06-02 | b690f866f85d… |
| 104.128.96.0 – 104.128.111.255 | 4,096 | US |
allocated | 2014-06-02 | 97e3ce91ee39… |
| 104.131.0.0 – 104.131.255.255 | 65,536 | US |
allocated | 2014-06-02 | cd0f3b8e7d94… |
| 104.128.80.0 – 104.128.95.255 | 4,096 | CA |
allocated | 2014-05-30 | b568a322da96… |
| 107.191.128.0 – 107.191.159.255 | 8,192 | US |
allocated | 2014-05-30 | e220ed812a4c… |
| 192.34.18.0 – 192.34.18.255 | 256 | US |
allocated | 2014-05-30 | bc86c7bc120f… |
| 192.34.178.0 – 192.34.178.255 | 256 | US |
allocated | 2014-05-30 | f2d87d19f92d… |
| 104.36.92.0 – 104.36.95.255 | 1,024 | US |
allocated | 2014-05-29 | 2b2ae3e4e6dd… |
| 104.36.100.0 – 104.36.103.255 | 1,024 | CA |
allocated | 2014-05-29 | 0e702695cc8d… |
| 104.36.104.0 – 104.36.107.255 | 1,024 | US |
allocated | 2014-05-29 | 8451c72d9750… |
| 104.36.108.0 – 104.36.111.255 | 1,024 | US |
allocated | 2014-05-29 | faa04489083f… |
| 192.33.191.0 – 192.33.191.255 | 256 | US |
allocated | 2014-05-29 | 52f9d5c179cd… |
| 192.34.168.0 – 192.34.168.255 | 256 | US |
allocated | 2014-05-29 | 6fa75c0e229f… |
| 192.35.61.0 – 192.35.61.255 | 256 | US |
allocated | 2014-05-29 | 375bbd982b1b… |
| 104.36.76.0 – 104.36.79.255 | 1,024 | US |
allocated | 2014-05-28 | ee37476a8196… |
| 104.36.80.0 – 104.36.87.255 | 2,048 | US |
allocated | 2014-05-28 | 1e839c63b80d… |
| 192.33.139.0 – 192.33.139.255 | 256 | US |
allocated | 2014-05-28 | e71d75d801ce… |
| 192.34.215.0 – 192.34.215.255 | 256 | US |
allocated | 2014-05-28 | 8090bfa479d9… |
| 104.36.44.0 – 104.36.47.255 | 1,024 | US |
allocated | 2014-05-27 | 3e3ceffd44b2… |
| 192.34.198.0 – 192.34.198.255 | 256 | US |
allocated | 2014-05-27 | 5383feaa1f21… |
| 192.34.180.0 – 192.34.180.255 | 256 | US |
allocated | 2014-05-23 | 6a39d86a97af… |
| 104.36.24.0 – 104.36.31.255 | 2,048 | US |
allocated | 2014-05-22 | 8e02974f453a… |
| 104.36.32.0 – 104.36.35.255 | 1,024 | US |
allocated | 2014-05-22 | 4ae92f760eca… |
| 104.36.40.0 – 104.36.43.255 | 1,024 | US |
allocated | 2014-05-22 | 5226d92455e4… |
| 104.128.48.0 – 104.128.63.255 | 4,096 | US |
allocated | 2014-05-22 | 6d72ed857573… |
| 104.36.4.0 – 104.36.7.255 | 1,024 | US |
allocated | 2014-05-21 | 22735a1284ca… |
| 104.36.16.0 – 104.36.19.255 | 1,024 | US |
allocated | 2014-05-21 | c63d2c8febad… |
| 104.36.20.0 – 104.36.23.255 | 1,024 | US |
allocated | 2014-05-21 | 75e2fffbdf9a… |
| 107.191.80.0 – 107.191.95.255 | 4,096 | US |
allocated | 2014-05-21 | 3f637b20276c… |
| 138.229.32.0 – 138.229.63.255 | 8,192 | US |
allocated | 2014-05-21 | 7df8e4b018d5… |
| 192.12.20.0 – 192.12.21.255 | 512 | US |
allocated | 2014-05-21 | eb2c1c7a4b74… |
| 104.36.8.0 – 104.36.15.255 | 2,048 | US |
allocated | 2014-05-20 | 34d342be0361… |
| 104.128.0.0 – 104.128.15.255 | 4,096 | US |
allocated | 2014-05-20 | 9404d213fb42… |
| 158.222.64.0 – 158.222.79.255 | 4,096 | US |
allocated | 2014-05-20 | 2dc032d9519a… |
| 158.222.80.0 – 158.222.95.255 | 4,096 | US |
allocated | 2014-05-20 | bbbbee911b40… |
| 192.26.98.0 – 192.26.99.255 | 512 | US |
allocated | 2014-05-20 | f2f9418ba422… |
| 192.26.144.0 – 192.26.145.255 | 512 | US |
allocated | 2014-05-20 | c9a386ecca4e… |
| 198.135.192.0 – 198.135.193.255 | 512 | CA |
allocated | 2014-05-20 | 5b65c01e3909… |
| 206.41.105.0 – 206.41.105.255 | 256 | US |
allocated | 2014-05-20 | e71d75d801ce… |
| 104.36.0.0 – 104.36.3.255 | 1,024 | US |
allocated | 2014-05-19 | de0be66e2530… |
| 104.130.0.0 – 104.130.255.255 | 65,536 | US |
allocated | 2014-05-19 | c66e83fbb76c… |
| 162.255.184.0 – 162.255.191.255 | 2,048 | US |
allocated | 2014-05-19 | ad72609cc65b… |
| 162.255.200.0 – 162.255.203.255 | 1,024 | US |
allocated | 2014-05-19 | e15736eb5bdb… |
| 138.128.160.0 – 138.128.191.255 | 8,192 | US |
allocated | 2014-05-16 | 019ec0731a9b… |
| 162.255.60.0 – 162.255.63.255 | 1,024 | US |
allocated | 2014-05-16 | feae0c5faca3… |
| 162.255.128.0 – 162.255.129.255 | 512 | US |
allocated | 2014-05-16 | 24c3be5d2bbe… |
| 162.255.140.0 – 162.255.143.255 | 1,024 | US |
allocated | 2014-05-16 | cf005c53360e… |
| 162.255.156.0 – 162.255.159.255 | 1,024 | US |
allocated | 2014-05-16 | 302960e84b60… |
| 162.255.172.0 – 162.255.175.255 | 1,024 | US |
allocated | 2014-05-16 | 5ad870ed9050… |
| 162.255.176.0 – 162.255.179.255 | 1,024 | CA |
allocated | 2014-05-16 | 0d46a8b30ddc… |
| 162.255.192.0 – 162.255.195.255 | 1,024 | US |
allocated | 2014-05-16 | a8488b95048f… |
| 192.33.146.0 – 192.33.146.255 | 256 | US |
allocated | 2014-05-16 | ca02e88b9735… |
| 192.34.106.0 – 192.34.106.255 | 256 | US |
allocated | 2014-05-16 | cb22c1b9731a… |
| 69.87.192.0 – 69.87.207.255 | 4,096 | US |
allocated | 2014-05-15 | 81fd5ef7a214… |
| 162.255.136.0 – 162.255.139.255 | 1,024 | US |
allocated | 2014-05-15 | 0a947ac66514… |
| 162.255.148.0 – 162.255.151.255 | 1,024 | CA |
allocated | 2014-05-15 | aa1284f96cc4… |