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
1,645,629,696
📦
IPv4 networks
76,708
delegated blocks
🧭
IPv6 networks
11,353
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.97.60.0 – 198.97.60.255 | 256 |  US |
allocated | 1993-03-19 | 45fe880b68a8… |
| 198.97.61.0 – 198.97.61.255 | 256 | US |
allocated | 1993-03-19 | 0ce69309b551… |
| 198.97.62.0 – 198.97.62.255 | 256 | US |
allocated | 1993-03-19 | 7885887b1fbe… |
| 198.97.63.0 – 198.97.63.255 | 256 | US |
allocated | 1993-03-19 | 029668ab8151… |
| 198.97.64.0 – 198.97.64.255 | 256 | US |
allocated | 1993-03-19 | 5add83cbd754… |
| 198.97.65.0 – 198.97.65.255 | 256 | US |
allocated | 1993-03-19 | 9e0453b4ba05… |
| 198.97.66.0 – 198.97.66.255 | 256 | US |
allocated | 1993-03-19 | 3342d735673b… |
| 198.100.0.0 – 198.100.3.255 | 1,024 | US |
allocated | 1993-03-19 | 2fb88d6ec75d… |
| 198.100.8.0 – 198.100.15.255 | 2,048 | US |
allocated | 1993-03-19 | 935189c135a2… |
| 198.100.16.0 – 198.100.19.255 | 1,024 | US |
allocated | 1993-03-19 | 76594ad3fc66… |
| 198.100.20.0 – 198.100.21.255 | 512 | US |
allocated | 1993-03-19 | 76594ad3fc66… |
| 164.154.0.0 – 164.154.255.255 | 65,536 | US |
allocated | 1993-03-18 | 7c71a84d46d4… |
| 192.197.95.0 – 192.197.95.255 | 256 |  CA |
allocated | 1993-03-18 | 1813ac969b79… |
| 192.219.100.0 – 192.219.100.255 | 256 | CA |
allocated | 1993-03-18 | 4ce931893ecc… |
| 192.219.101.0 – 192.219.101.255 | 256 | CA |
allocated | 1993-03-18 | 4ce931893ecc… |
| 192.219.102.0 – 192.219.102.255 | 256 | CA |
allocated | 1993-03-18 | 4ce931893ecc… |
| 192.219.103.0 – 192.219.103.255 | 256 | CA |
allocated | 1993-03-18 | 4ce931893ecc… |
| 198.62.216.0 – 198.62.216.255 | 256 | US |
allocated | 1993-03-18 | a01e6e46021c… |
| 198.62.217.0 – 198.62.217.255 | 256 | US |
allocated | 1993-03-18 | 5a185fddd7c8… |
| 198.62.218.0 – 198.62.218.255 | 256 | US |
allocated | 1993-03-18 | 5a185fddd7c8… |
| 198.62.219.0 – 198.62.219.255 | 256 | US |
allocated | 1993-03-18 | 5a185fddd7c8… |
| 198.97.54.0 – 198.97.54.255 | 256 | US |
allocated | 1993-03-18 | 3eef38b97e12… |
| 198.97.55.0 – 198.97.55.255 | 256 | US |
allocated | 1993-03-18 | 0de96853d899… |
| 198.97.56.0 – 198.97.56.255 | 256 | US |
allocated | 1993-03-18 | ab4d724be2d2… |
| 198.97.57.0 – 198.97.57.255 | 256 | US |
allocated | 1993-03-18 | 75a2fbc2116e… |
| 198.97.58.0 – 198.97.58.255 | 256 | US |
allocated | 1993-03-18 | 45fe880b68a8… |
| 198.98.32.0 – 198.98.47.255 | 4,096 | US |
allocated | 1993-03-18 | b31651acc4b6… |
| 198.99.32.0 – 198.99.63.255 | 8,192 | US |
allocated | 1993-03-18 | d111cf04003b… |
| 198.101.32.0 – 198.101.47.255 | 4,096 | US |
allocated | 1993-03-18 | 930c9ef04e13… |
| 198.102.0.0 – 198.102.0.255 | 256 | US |
allocated | 1993-03-18 | 8160fba05a5a… |
| 192.154.74.0 – 192.154.74.255 | 256 | US |
allocated | 1993-03-17 | e58694c355d2… |
| 192.197.60.0 – 192.197.60.255 | 256 | CA |
allocated | 1993-03-17 | 9ebad29e20c9… |
| 192.197.83.0 – 192.197.83.255 | 256 | CA |
allocated | 1993-03-17 | 84344661f626… |
| 192.197.85.0 – 192.197.85.255 | 256 | CA |
allocated | 1993-03-17 | 84344661f626… |
| 192.197.139.0 – 192.197.139.255 | 256 | CA |
allocated | 1993-03-17 | 66e2e316bd40… |
| 192.197.252.0 – 192.197.252.255 | 256 | CA |
allocated | 1993-03-17 | ff57e1750464… |
| 192.197.253.0 – 192.197.253.255 | 256 | CA |
allocated | 1993-03-17 | d4170603b727… |
| 192.197.254.0 – 192.197.254.255 | 256 | CA |
allocated | 1993-03-17 | d4170603b727… |
| 192.219.88.0 – 192.219.88.255 | 256 | CA |
allocated | 1993-03-17 | 0947d5738b9d… |
| 192.219.89.0 – 192.219.89.255 | 256 | CA |
allocated | 1993-03-17 | 0947d5738b9d… |
| 192.219.90.0 – 192.219.90.255 | 256 | CA |
allocated | 1993-03-17 | 0947d5738b9d… |
| 192.219.91.0 – 192.219.91.255 | 256 | CA |
allocated | 1993-03-17 | 0947d5738b9d… |
| 192.219.92.0 – 192.219.92.255 | 256 | CA |
allocated | 1993-03-17 | 0947d5738b9d… |
| 192.219.93.0 – 192.219.93.255 | 256 | CA |
allocated | 1993-03-17 | 0947d5738b9d… |
| 192.219.94.0 – 192.219.94.255 | 256 | CA |
allocated | 1993-03-17 | 0947d5738b9d… |
| 192.219.95.0 – 192.219.95.255 | 256 | CA |
allocated | 1993-03-17 | 0947d5738b9d… |
| 192.219.96.0 – 192.219.96.255 | 256 | CA |
allocated | 1993-03-17 | 0947d5738b9d… |
| 192.219.97.0 – 192.219.97.255 | 256 | CA |
allocated | 1993-03-17 | 0947d5738b9d… |
| 192.219.98.0 – 192.219.98.255 | 256 | CA |
allocated | 1993-03-17 | 0947d5738b9d… |
| 192.219.99.0 – 192.219.99.255 | 256 | CA |
allocated | 1993-03-17 | 0947d5738b9d… |
| 198.45.64.0 – 198.45.95.255 | 8,192 | US |
allocated | 1993-03-17 | 78c1a2b1bf00… |
| 198.45.96.0 – 198.45.111.255 | 4,096 | US |
allocated | 1993-03-17 | 78c1a2b1bf00… |
| 198.45.112.0 – 198.45.113.255 | 512 | US |
allocated | 1993-03-17 | 78c1a2b1bf00… |
| 198.62.209.0 – 198.62.209.255 | 256 | US |
allocated | 1993-03-17 | d3529f254bc5… |
| 198.62.210.0 – 198.62.210.255 | 256 | US |
allocated | 1993-03-17 | d3529f254bc5… |
| 198.62.211.0 – 198.62.211.255 | 256 | US |
allocated | 1993-03-17 | d3529f254bc5… |
| 198.62.212.0 – 198.62.212.255 | 256 | US |
allocated | 1993-03-17 | d4ad3ba75ab0… |
| 198.62.213.0 – 198.62.213.255 | 256 | US |
allocated | 1993-03-17 | 606364c763bc… |
| 198.62.214.0 – 198.62.214.255 | 256 | US |
allocated | 1993-03-17 | b94a11748be6… |
| 198.97.44.0 – 198.97.44.255 | 256 | US |
allocated | 1993-03-17 | 6213a02e84eb… |
| 198.97.45.0 – 198.97.45.255 | 256 | US |
allocated | 1993-03-17 | fb258af26e64… |
| 198.97.47.0 – 198.97.47.255 | 256 | US |
allocated | 1993-03-17 | 4b316b3773b6… |
| 198.97.48.0 – 198.97.48.255 | 256 | US |
allocated | 1993-03-17 | 1ffd07437a30… |
| 198.97.49.0 – 198.97.49.255 | 256 | US |
allocated | 1993-03-17 | 20e4161cfcb4… |
| 198.97.50.0 – 198.97.50.255 | 256 | US |
allocated | 1993-03-17 | df0e204fac64… |
| 198.97.51.0 – 198.97.51.255 | 256 | US |
allocated | 1993-03-17 | 7155b4d72cdb… |
| 198.98.0.0 – 198.98.3.255 | 1,024 | US |
allocated | 1993-03-17 | f788377309b0… |
| 198.98.4.0 – 198.98.5.255 | 512 | US |
allocated | 1993-03-17 | 86aba0904abb… |
| 198.98.6.0 – 198.98.6.255 | 256 | US |
allocated | 1993-03-17 | 86aba0904abb… |
| 198.98.16.0 – 198.98.19.255 | 1,024 | US |
allocated | 1993-03-17 | 8b5834736fc3… |
| 198.98.20.0 – 198.98.21.255 | 512 | US |
allocated | 1993-03-17 | 8b5834736fc3… |
| 198.99.4.0 – 198.99.4.255 | 256 | US |
allocated | 1993-03-17 | 8f7d14ca4d04… |
| 198.99.5.0 – 198.99.5.255 | 256 | US |
allocated | 1993-03-17 | 8f7d14ca4d04… |
| 198.99.6.0 – 198.99.6.255 | 256 | US |
allocated | 1993-03-17 | 8f7d14ca4d04… |
| 198.99.7.0 – 198.99.7.255 | 256 | US |
allocated | 1993-03-17 | 8f7d14ca4d04… |
| 198.99.16.0 – 198.99.23.255 | 2,048 | US |
allocated | 1993-03-17 | 159d2260718c… |
| 198.99.24.0 – 198.99.25.255 | 512 | US |
allocated | 1993-03-17 | 159d2260718c… |
| 198.99.0.0 – 198.99.0.255 | 256 | US |
allocated | 1993-03-16 | efa2eb2f7bdf… |
| 198.99.1.0 – 198.99.1.255 | 256 | US |
allocated | 1993-03-16 | efa2eb2f7bdf… |
| 164.152.0.0 – 164.152.3.255 | 1,024 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.4.0 – 164.152.5.255 | 512 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.69.0 – 164.152.69.255 | 256 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.70.0 – 164.152.71.255 | 512 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.72.0 – 164.152.79.255 | 2,048 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.80.0 – 164.152.95.255 | 4,096 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.120.0 – 164.152.121.255 | 512 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.126.0 – 164.152.127.255 | 512 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.128.0 – 164.152.131.255 | 1,024 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.144.0 – 164.152.151.255 | 2,048 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.152.0 – 164.152.155.255 | 1,024 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.156.0 – 164.152.156.255 | 256 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.164.0 – 164.152.164.255 | 256 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.176.0 – 164.152.176.255 | 256 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.204.0 – 164.152.204.255 | 256 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.217.0 – 164.152.217.255 | 256 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.218.0 – 164.152.219.255 | 512 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.220.0 – 164.152.223.255 | 1,024 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.224.0 – 164.152.225.255 | 512 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 164.152.226.0 – 164.152.226.255 | 256 | US |
allocated | 1993-03-12 | 88d2f48339d6… |
| 198.97.16.0 – 198.97.23.255 | 2,048 | US |
allocated | 1993-03-12 | 4e027bc370f3… |