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
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 192.107.109.0 – 192.107.109.255 | 256 |  US |
allocated | 1991-05-07 | d5f0c1509f89… |
| 192.108.98.0 – 192.108.98.255 | 256 | US |
allocated | 1991-05-07 | 45fe880b68a8… |
| 147.164.0.0 – 147.164.255.255 | 65,536 | US |
allocated | 1991-05-06 | 45fe880b68a8… |
| 147.165.0.0 – 147.165.255.255 | 65,536 | US |
allocated | 1991-05-06 | 45fe880b68a8… |
| 149.158.0.0 – 149.158.255.255 | 65,536 | US |
allocated | 1991-05-06 | 71d31791501e… |
| 149.159.0.0 – 149.159.255.255 | 65,536 | US |
allocated | 1991-05-06 | 6130c4b96fdd… |
| 149.160.0.0 – 149.160.255.255 | 65,536 | US |
allocated | 1991-05-06 | 6130c4b96fdd… |
| 149.161.0.0 – 149.161.255.255 | 65,536 | US |
allocated | 1991-05-06 | 6130c4b96fdd… |
| 149.162.0.0 – 149.162.255.255 | 65,536 | US |
allocated | 1991-05-06 | 6130c4b96fdd… |
| 149.163.0.0 – 149.163.255.255 | 65,536 | US |
allocated | 1991-05-06 | 6130c4b96fdd… |
| 149.165.0.0 – 149.165.255.255 | 65,536 | US |
allocated | 1991-05-06 | 6130c4b96fdd… |
| 149.166.0.0 – 149.166.255.255 | 65,536 | US |
allocated | 1991-05-06 | 6130c4b96fdd… |
| 192.107.102.0 – 192.107.102.255 | 256 | US |
allocated | 1991-05-06 | 0ff513819226… |
| 192.107.103.0 – 192.107.103.255 | 256 | US |
allocated | 1991-05-06 | d9fbbea452cd… |
| 192.107.105.0 – 192.107.105.255 | 256 | US |
allocated | 1991-05-06 | 45fe880b68a8… |
| 192.108.97.0 – 192.108.97.255 | 256 | US |
allocated | 1991-05-06 | 45fe880b68a8… |
| 149.152.0.0 – 149.152.255.255 | 65,536 | US |
allocated | 1991-05-03 | eb4cff70a857… |
| 192.80.72.0 – 192.80.72.255 | 256 | US |
allocated | 1991-05-03 | af3f14943bcb… |
| 192.107.45.0 – 192.107.45.255 | 256 | US |
allocated | 1991-05-03 | 846a69949835… |
| 192.107.46.0 – 192.107.46.255 | 256 | US |
allocated | 1991-05-03 | 22a7a7af0cea… |
| 192.107.47.0 – 192.107.47.255 | 256 | US |
allocated | 1991-05-03 | c6f625721eec… |
| 192.107.48.0 – 192.107.48.255 | 256 | US |
allocated | 1991-05-03 | 9e2dd9f87084… |
| 148.164.0.0 – 148.164.255.255 | 65,536 | US |
allocated | 1991-05-02 | 70219bb6963d… |
| 149.149.0.0 – 149.149.255.255 | 65,536 | US |
allocated | 1991-05-02 | cf8e2d6b8da9… |
| 149.150.0.0 – 149.150.255.255 | 65,536 | US |
allocated | 1991-05-02 | e4aae5b58978… |
| 149.151.0.0 – 149.151.255.255 | 65,536 | US |
allocated | 1991-05-02 | ca85fc3d92ed… |
| 192.104.60.0 – 192.104.60.255 | 256 | US |
allocated | 1991-05-02 | b76da2ab5be3… |
| 192.104.62.0 – 192.104.62.255 | 256 | US |
allocated | 1991-05-02 | 1b261eabdd77… |
| 192.104.63.0 – 192.104.63.255 | 256 | US |
allocated | 1991-05-02 | 011fae00d5d4… |
| 192.104.64.0 – 192.104.64.255 | 256 | US |
allocated | 1991-05-02 | c8f63ecaff5e… |
| 192.104.65.0 – 192.104.65.255 | 256 | US |
allocated | 1991-05-02 | d2588d43a8cf… |
| 192.107.41.0 – 192.107.41.255 | 256 | US |
allocated | 1991-05-02 | 403aee5de948… |
| 192.107.42.0 – 192.107.42.255 | 256 | US |
allocated | 1991-05-02 | 3e686167dd8a… |
| 192.107.43.0 – 192.107.43.255 | 256 | US |
allocated | 1991-05-02 | 884ccac37b2b… |
| 192.107.44.0 – 192.107.44.255 | 256 | US |
allocated | 1991-05-02 | 3eb77308119a… |
| 192.108.93.0 – 192.108.93.255 | 256 | US |
allocated | 1991-05-02 | dda84144b017… |
| 192.108.94.0 – 192.108.94.255 | 256 | US |
allocated | 1991-05-02 | 112551a97b3c… |
| 192.108.22.0 – 192.108.22.255 | 256 | US |
allocated | 1991-05-01 | bd655ad5c906… |
| 148.155.0.0 – 148.155.255.255 | 65,536 | US |
allocated | 1991-04-30 | cdb7d42057bd… |
| 148.156.0.0 – 148.156.255.255 | 65,536 | US |
allocated | 1991-04-30 | cdb7d42057bd… |
| 148.157.0.0 – 148.157.255.255 | 65,536 | US |
allocated | 1991-04-30 | cdb7d42057bd… |
| 148.158.0.0 – 148.158.255.255 | 65,536 | US |
allocated | 1991-04-30 | cdb7d42057bd… |
| 148.159.0.0 – 148.159.255.255 | 65,536 | US |
allocated | 1991-04-30 | 55fa78eabe09… |
| 148.165.0.0 – 148.165.255.255 | 65,536 | US |
allocated | 1991-04-30 | 228ddec5b219… |
| 149.136.0.0 – 149.136.255.255 | 65,536 | US |
allocated | 1991-04-30 | a2148e8a1ee1… |
| 149.137.144.0 – 149.137.159.255 | 4,096 | US |
allocated | 1991-04-30 | 07e00009e36a… |
| 192.104.59.0 – 192.104.59.255 | 256 | US |
allocated | 1991-04-30 | bcb5fd3424b2… |
| 192.107.7.0 – 192.107.7.255 | 256 | US |
allocated | 1991-04-30 | c5102faf2f1b… |
| 192.107.8.0 – 192.107.8.255 | 256 | US |
allocated | 1991-04-30 | 0ff513819226… |
| 192.107.14.0 – 192.107.14.255 | 256 | US |
allocated | 1991-04-30 | 979ad913d3ed… |
| 192.107.15.0 – 192.107.15.255 | 256 | US |
allocated | 1991-04-30 | 1c84ebef43de… |
| 192.107.16.0 – 192.107.17.255 | 512 | US |
allocated | 1991-04-30 | 1c84ebef43de… |
| 192.107.18.0 – 192.107.18.255 | 256 | US |
allocated | 1991-04-30 | 72b1023e0eff… |
| 192.107.19.0 – 192.107.19.255 | 256 | US |
allocated | 1991-04-30 | 1c84ebef43de… |
| 192.107.20.0 – 192.107.23.255 | 1,024 | US |
allocated | 1991-04-30 | 1c84ebef43de… |
| 192.107.24.0 – 192.107.25.255 | 512 | US |
allocated | 1991-04-30 | 1c84ebef43de… |
| 192.107.26.0 – 192.107.26.255 | 256 | US |
allocated | 1991-04-30 | 72b1023e0eff… |
| 192.107.27.0 – 192.107.27.255 | 256 | US |
allocated | 1991-04-30 | 1c84ebef43de… |
| 192.107.28.0 – 192.107.31.255 | 1,024 | US |
allocated | 1991-04-30 | 1c84ebef43de… |
| 192.107.32.0 – 192.107.33.255 | 512 | US |
allocated | 1991-04-30 | 1c84ebef43de… |
| 192.107.34.0 – 192.107.34.255 | 256 | US |
allocated | 1991-04-30 | 1c84ebef43de… |
| 192.107.35.0 – 192.107.35.255 | 256 | US |
allocated | 1991-04-30 | 67874183d682… |
| 192.107.36.0 – 192.107.36.255 | 256 | US |
allocated | 1991-04-30 | 697f3af30f48… |
| 192.107.37.0 – 192.107.37.255 | 256 | US |
allocated | 1991-04-30 | 937a69b72b2d… |
| 192.107.38.0 – 192.107.38.255 | 256 | US |
allocated | 1991-04-30 | a97f4c2ae8fa… |
| 192.107.39.0 – 192.107.39.255 | 256 | US |
allocated | 1991-04-30 | 4414f5c4ffe6… |
| 192.107.40.0 – 192.107.40.255 | 256 | US |
allocated | 1991-04-30 | 2d90cbf4f78e… |
| 192.103.3.0 – 192.103.3.255 | 256 | US |
allocated | 1991-04-29 | 84cb3fd36edc… |
| 192.108.17.0 – 192.108.17.255 | 256 | US |
allocated | 1991-04-29 | 06c819e95e49… |
| 192.108.18.0 – 192.108.18.255 | 256 | US |
allocated | 1991-04-29 | 06c819e95e49… |
| 192.108.21.0 – 192.108.21.255 | 256 | US |
allocated | 1991-04-29 | 97675eb3f268… |
| 149.145.0.0 – 149.145.255.255 | 65,536 | US |
allocated | 1991-04-26 | ffd67fadfdd4… |
| 192.108.1.0 – 192.108.1.255 | 256 | US |
allocated | 1991-04-26 | 6037ab5299ca… |
| 192.108.2.0 – 192.108.2.255 | 256 | US |
allocated | 1991-04-26 | 45fe880b68a8… |
| 192.108.3.0 – 192.108.3.255 | 256 | US |
allocated | 1991-04-26 | 45fe880b68a8… |
| 192.108.4.0 – 192.108.4.255 | 256 | US |
allocated | 1991-04-26 | 45fe880b68a8… |
| 192.108.5.0 – 192.108.5.255 | 256 | US |
allocated | 1991-04-26 | 45fe880b68a8… |
| 192.108.6.0 – 192.108.6.255 | 256 | US |
allocated | 1991-04-26 | 45fe880b68a8… |
| 192.108.7.0 – 192.108.7.255 | 256 | US |
allocated | 1991-04-26 | 45fe880b68a8… |
| 192.108.8.0 – 192.108.8.255 | 256 | US |
allocated | 1991-04-26 | 45fe880b68a8… |
| 192.108.9.0 – 192.108.9.255 | 256 | US |
allocated | 1991-04-26 | 45fe880b68a8… |
| 192.108.10.0 – 192.108.10.255 | 256 | US |
allocated | 1991-04-26 | 45fe880b68a8… |
| 192.108.11.0 – 192.108.11.255 | 256 | US |
allocated | 1991-04-26 | 45fe880b68a8… |
| 192.108.12.0 – 192.108.12.255 | 256 | US |
allocated | 1991-04-26 | 45fe880b68a8… |
| 192.108.13.0 – 192.108.13.255 | 256 | US |
allocated | 1991-04-26 | 45fe880b68a8… |
| 192.108.14.0 – 192.108.14.255 | 256 | US |
allocated | 1991-04-26 | 45fe880b68a8… |
| 192.108.15.0 – 192.108.15.255 | 256 | US |
allocated | 1991-04-26 | 45fe880b68a8… |
| 192.108.16.0 – 192.108.16.255 | 256 | US |
allocated | 1991-04-26 | ebe61f3205c9… |
| 147.26.0.0 – 147.26.255.255 | 65,536 | US |
allocated | 1991-04-25 | 8ee9fa2f782b… |
| 147.159.0.0 – 147.159.255.255 | 65,536 | US |
allocated | 1991-04-25 | 45fe880b68a8… |
| 192.101.26.0 – 192.101.26.255 | 256 | US |
allocated | 1991-04-25 | 332670f2f105… |
| 192.101.27.0 – 192.101.27.255 | 256 | US |
allocated | 1991-04-25 | 6d7d643a2195… |
| 192.101.29.0 – 192.101.29.255 | 256 | US |
allocated | 1991-04-25 | 60bfe874ad3e… |
| 192.101.30.0 – 192.101.30.255 | 256 | US |
allocated | 1991-04-25 | 33a61062aa4d… |
| 192.101.31.0 – 192.101.31.255 | 256 | US |
allocated | 1991-04-25 | f63628411bd7… |
| 148.149.0.0 – 148.149.255.255 | 65,536 | US |
allocated | 1991-04-24 | ecae2b9df56a… |
| 148.150.0.0 – 148.150.255.255 | 65,536 | US |
allocated | 1991-04-24 | defc70113e61… |
| 148.152.0.0 – 148.152.255.255 | 65,536 | US |
allocated | 1991-04-24 | 5a55d41b4c45… |
| 149.141.0.0 – 149.141.255.255 | 65,536 | US |
allocated | 1991-04-24 | 1c67e8fd2e95… |
| 149.142.0.0 – 149.142.255.255 | 65,536 | US |
allocated | 1991-04-24 | 4fd07590de28… |