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
1,645,582,848
📦
IPv4 networks
76,670
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,007
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.162.236.0 – 198.162.236.255 | 256 |  CA |
allocated | 1994-01-18 | 8f64f655ee60… |
| 198.163.94.0 – 198.163.94.255 | 256 | CA |
allocated | 1994-01-18 | c192b031f3a3… |
| 198.168.29.0 – 198.168.29.255 | 256 | CA |
allocated | 1994-01-18 | 0adc8103bb77… |
| 198.169.6.0 – 198.169.6.255 | 256 | CA |
allocated | 1994-01-18 | 7d6e79ceff0e… |
| 199.10.143.0 – 199.10.143.255 | 256 |  US |
allocated | 1994-01-18 | 45fe880b68a8… |
| 199.60.29.0 – 199.60.29.255 | 256 | CA |
allocated | 1994-01-18 | ed3c98f7091b… |
| 199.71.3.0 – 199.71.3.255 | 256 | CA |
allocated | 1994-01-18 | ff3d88d0b74b… |
| 199.71.64.0 – 199.71.67.255 | 1,024 | CA |
allocated | 1994-01-18 | 82e815a09812… |
| 168.65.0.0 – 168.65.255.255 | 65,536 | US |
allocated | 1994-01-14 | 4e28f4f8baef… |
| 199.33.216.0 – 199.33.216.255 | 256 | US |
allocated | 1994-01-14 | e58f959f821b… |
| 199.33.217.0 – 199.33.217.255 | 256 | US |
allocated | 1994-01-14 | 80beeb0c9e8f… |
| 199.33.220.0 – 199.33.221.255 | 512 | US |
allocated | 1994-01-14 | 8a728df5206f… |
| 199.117.0.0 – 199.117.255.255 | 65,536 | US |
allocated | 1994-01-14 | cdb7d42057bd… |
| 170.24.0.0 – 170.24.255.255 | 65,536 | US |
allocated | 1994-01-13 | 3bc019f1edb9… |
| 198.163.93.0 – 198.163.93.255 | 256 | CA |
allocated | 1994-01-13 | ad08e9d90452… |
| 198.168.11.0 – 198.168.11.255 | 256 | CA |
allocated | 1994-01-13 | 070d182d5c56… |
| 198.185.167.0 – 198.185.167.255 | 256 | US |
allocated | 1994-01-13 | 10e8caa439bd… |
| 198.185.173.0 – 198.185.173.255 | 256 | US |
allocated | 1994-01-13 | 7a6876cbafc0… |
| 198.185.174.0 – 198.185.175.255 | 512 | US |
allocated | 1994-01-13 | 7a6876cbafc0… |
| 198.185.176.0 – 198.185.177.255 | 512 | US |
allocated | 1994-01-13 | 7a6876cbafc0… |
| 198.185.182.0 – 198.185.182.255 | 256 | US |
allocated | 1994-01-13 | 61efc8c8208c… |
| 198.185.183.0 – 198.185.183.255 | 256 | US |
allocated | 1994-01-13 | 1c1a9874f934… |
| 198.185.184.0 – 198.185.184.255 | 256 | US |
allocated | 1994-01-13 | 91412421a30e… |
| 198.185.185.0 – 198.185.185.255 | 256 | US |
allocated | 1994-01-13 | d3b41ff0e670… |
| 198.185.186.0 – 198.185.186.255 | 256 | US |
allocated | 1994-01-13 | bea2da29b5cf… |
| 198.185.187.0 – 198.185.187.255 | 256 | US |
allocated | 1994-01-13 | 70ef1fbf9fdb… |
| 198.185.188.0 – 198.185.191.255 | 1,024 | US |
allocated | 1994-01-13 | c838c18b91bc… |
| 198.185.192.0 – 198.185.193.255 | 512 | US |
allocated | 1994-01-13 | c838c18b91bc… |
| 199.33.206.0 – 199.33.206.255 | 256 | US |
allocated | 1994-01-13 | 5bf0656bb568… |
| 199.33.207.0 – 199.33.207.255 | 256 | US |
allocated | 1994-01-13 | b71f6df173d2… |
| 199.33.208.0 – 199.33.208.255 | 256 | US |
allocated | 1994-01-13 | 5f8578796900… |
| 199.33.209.0 – 199.33.209.255 | 256 | US |
allocated | 1994-01-13 | 24fe976b135d… |
| 199.33.211.0 – 199.33.211.255 | 256 | US |
allocated | 1994-01-13 | 88de577478d2… |
| 199.33.212.0 – 199.33.212.255 | 256 | US |
allocated | 1994-01-13 | f336962c5629… |
| 199.33.213.0 – 199.33.213.255 | 256 | US |
allocated | 1994-01-13 | 4c76739a82db… |
| 199.33.214.0 – 199.33.214.255 | 256 | US |
allocated | 1994-01-13 | 4c76739a82db… |
| 199.33.215.0 – 199.33.215.255 | 256 | US |
allocated | 1994-01-13 | 0596821a6910… |
| 199.46.128.0 – 199.46.255.255 | 32,768 | US |
allocated | 1994-01-13 | ffd67fadfdd4… |
| 199.60.32.0 – 199.60.47.255 | 4,096 | CA |
allocated | 1994-01-13 | 03f379ee501f… |
| 199.71.2.0 – 199.71.2.255 | 256 | CA |
allocated | 1994-01-13 | f3dd18cb5081… |
| 199.115.0.0 – 199.115.7.255 | 2,048 | US |
allocated | 1994-01-13 | 0cf424230aa0… |
| 199.115.8.0 – 199.115.15.255 | 2,048 | US |
allocated | 1994-01-13 | 322913747ed2… |
| 199.115.16.0 – 199.115.23.255 | 2,048 | US |
allocated | 1994-01-13 | 12bb9881e8ca… |
| 199.115.24.0 – 199.115.25.255 | 512 | US |
allocated | 1994-01-13 | 12bb9881e8ca… |
| 199.116.16.0 – 199.116.31.255 | 4,096 | US |
allocated | 1994-01-13 | e220ed812a4c… |
| 199.10.136.0 – 199.10.136.255 | 256 | US |
allocated | 1994-01-12 | 45fe880b68a8… |
| 199.10.137.0 – 199.10.137.255 | 256 | US |
allocated | 1994-01-12 | 45fe880b68a8… |
| 199.10.138.0 – 199.10.138.255 | 256 | US |
allocated | 1994-01-12 | 45fe880b68a8… |
| 199.10.139.0 – 199.10.139.255 | 256 | US |
allocated | 1994-01-12 | 45fe880b68a8… |
| 199.10.140.0 – 199.10.140.255 | 256 | US |
allocated | 1994-01-12 | 45fe880b68a8… |
| 199.10.141.0 – 199.10.141.255 | 256 | US |
allocated | 1994-01-12 | 45fe880b68a8… |
| 199.10.142.0 – 199.10.142.255 | 256 | US |
allocated | 1994-01-12 | 45fe880b68a8… |
| 199.26.32.0 – 199.26.47.255 | 4,096 | US |
allocated | 1994-01-12 | 08244097e1d1… |
| 199.26.48.0 – 199.26.51.255 | 1,024 | US |
allocated | 1994-01-12 | 08244097e1d1… |
| 199.26.52.0 – 199.26.52.255 | 256 | US |
allocated | 1994-01-12 | 08244097e1d1… |
| 199.33.32.0 – 199.33.63.255 | 8,192 | US |
allocated | 1994-01-12 | b5e2e8990832… |
| 199.33.189.0 – 199.33.189.255 | 256 | US |
allocated | 1994-01-12 | 6c41ff82ebfb… |
| 199.33.190.0 – 199.33.191.255 | 512 | US |
allocated | 1994-01-12 | 6c41ff82ebfb… |
| 199.33.192.0 – 199.33.192.255 | 256 | US |
allocated | 1994-01-12 | 8e5c13054daa… |
| 199.33.193.0 – 199.33.193.255 | 256 | US |
allocated | 1994-01-12 | d74aef8ce7ad… |
| 199.33.194.0 – 199.33.194.255 | 256 | US |
allocated | 1994-01-12 | 0345b1f5684c… |
| 199.33.195.0 – 199.33.195.255 | 256 | US |
allocated | 1994-01-12 | d149bb252354… |
| 199.33.196.0 – 199.33.196.255 | 256 | US |
allocated | 1994-01-12 | ecae2b9df56a… |
| 199.33.197.0 – 199.33.197.255 | 256 | US |
allocated | 1994-01-12 | 0edd804aa7ee… |
| 199.33.198.0 – 199.33.198.255 | 256 | US |
allocated | 1994-01-12 | 13e63ce9d963… |
| 199.33.199.0 – 199.33.199.255 | 256 | US |
allocated | 1994-01-12 | f8d01587895c… |
| 199.33.200.0 – 199.33.200.255 | 256 | US |
allocated | 1994-01-12 | 18d8b7098e2f… |
| 199.33.201.0 – 199.33.201.255 | 256 | US |
allocated | 1994-01-12 | 46de1f966d05… |
| 199.33.202.0 – 199.33.202.255 | 256 | US |
allocated | 1994-01-12 | ce717abfae6c… |
| 199.33.203.0 – 199.33.203.255 | 256 | US |
allocated | 1994-01-12 | 3be7a0907d75… |
| 199.33.204.0 – 199.33.204.255 | 256 | US |
allocated | 1994-01-12 | 9af9bf30a7ba… |
| 199.33.205.0 – 199.33.205.255 | 256 | US |
allocated | 1994-01-12 | 4a7853b6d95b… |
| 199.43.2.0 – 199.43.2.255 | 256 | CA |
allocated | 1994-01-12 | 514e90b17e44… |
| 192.34.212.0 – 192.34.212.255 | 256 | US |
allocated | 1994-01-11 | 70adb695e5d8… |
| 198.161.120.0 – 198.161.123.255 | 1,024 | CA |
allocated | 1994-01-11 | 5863a989ba1e… |
| 198.185.154.0 – 198.185.154.255 | 256 | US |
allocated | 1994-01-11 | e70413061b6e… |
| 198.185.155.0 – 198.185.155.255 | 256 | US |
allocated | 1994-01-11 | 8c4e7559771c… |
| 198.185.156.0 – 198.185.157.255 | 512 | US |
allocated | 1994-01-11 | 8c4e7559771c… |
| 198.185.158.0 – 198.185.158.255 | 256 | US |
allocated | 1994-01-11 | 9f79446bcba7… |
| 198.185.160.0 – 198.185.163.255 | 1,024 | US |
allocated | 1994-01-11 | f0f743485c1e… |
| 198.185.164.0 – 198.185.164.255 | 256 | US |
allocated | 1994-01-11 | f0f743485c1e… |
| 199.20.32.0 – 199.20.63.255 | 8,192 | US |
allocated | 1994-01-11 | f4b4cb80c009… |
| 199.33.159.0 – 199.33.159.255 | 256 | US |
allocated | 1994-01-11 | 1294ff2b4220… |
| 199.33.160.0 – 199.33.163.255 | 1,024 | US |
allocated | 1994-01-11 | 1294ff2b4220… |
| 199.33.164.0 – 199.33.165.255 | 512 | US |
allocated | 1994-01-11 | 641bddd435c8… |
| 199.33.166.0 – 199.33.166.255 | 256 | US |
allocated | 1994-01-11 | 641bddd435c8… |
| 199.33.167.0 – 199.33.167.255 | 256 | US |
allocated | 1994-01-11 | 6d7f4186eb44… |
| 199.33.174.0 – 199.33.174.255 | 256 | US |
allocated | 1994-01-11 | 8b00fcb44131… |
| 199.33.175.0 – 199.33.175.255 | 256 | US |
allocated | 1994-01-11 | eb5cee71a38c… |
| 199.33.176.0 – 199.33.176.255 | 256 | US |
allocated | 1994-01-11 | c3fe51c2d942… |
| 199.33.177.0 – 199.33.177.255 | 256 | US |
allocated | 1994-01-11 | 346c152d427d… |
| 199.33.178.0 – 199.33.178.255 | 256 | US |
allocated | 1994-01-11 | 854329ac86da… |
| 199.33.179.0 – 199.33.179.255 | 256 | US |
allocated | 1994-01-11 | 19755336b680… |
| 199.33.182.0 – 199.33.182.255 | 256 | US |
allocated | 1994-01-11 | 891efac8a34c… |
| 199.33.183.0 – 199.33.183.255 | 256 | US |
allocated | 1994-01-11 | db59bd2f64d1… |
| 199.33.184.0 – 199.33.187.255 | 1,024 | US |
allocated | 1994-01-11 | acfc4932ac54… |
| 199.33.188.0 – 199.33.188.255 | 256 | US |
allocated | 1994-01-11 | acfc4932ac54… |
| 199.60.19.0 – 199.60.19.255 | 256 | CA |
allocated | 1994-01-11 | 6b1704e70ee9… |
| 199.60.28.0 – 199.60.28.255 | 256 | US |
allocated | 1994-01-11 | b004b3ecde24… |
| 199.102.0.0 – 199.102.7.255 | 2,048 | US |
allocated | 1994-01-11 | 6dadde0ef066… |