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
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 198.38.13.0 – 198.38.13.255 | 256 |  CA |
allocated | 2020-07-07 | 67018b81ba48… |
| 199.48.227.0 – 199.48.227.255 | 256 |  US |
allocated | 2020-07-07 | ef11f5bf187a… |
| 216.117.220.0 – 216.117.220.255 | 256 | US |
allocated | 2020-07-07 | cdcb796115d9… |
| 216.170.118.0 – 216.170.118.255 | 256 | US |
allocated | 2020-07-07 | d59c56cba1a3… |
| 216.170.123.0 – 216.170.123.255 | 256 | US |
allocated | 2020-07-07 | d59c56cba1a3… |
| 223.165.96.0 – 223.165.111.255 | 4,096 | US |
allocated | 2020-07-07 | 2b2ae3e4e6dd… |
| 137.83.2.0 – 137.83.3.255 | 512 | US |
allocated | 2020-07-06 | 2ed6f9b62802… |
| 141.193.148.0 – 141.193.148.255 | 256 | US |
allocated | 2020-07-06 | 3e10d4f10297… |
| 192.64.29.0 – 192.64.29.255 | 256 | US |
allocated | 2020-07-06 | 69bf7c07aab5… |
| 131.226.28.0 – 131.226.31.255 | 1,024 | US |
allocated | 2020-07-02 | 67f6578ec4e9… |
| 76.76.28.0 – 76.76.28.255 | 256 | US |
allocated | 2020-07-01 | 9b5bb5b3f261… |
| 134.195.40.0 – 134.195.40.255 | 256 | US |
allocated | 2020-07-01 | eb46c4c4b22b… |
| 134.195.60.0 – 134.195.60.255 | 256 | US |
allocated | 2020-07-01 | b16da2be9072… |
| 134.195.62.0 – 134.195.62.255 | 256 | US |
allocated | 2020-07-01 | 04c9159c5fc8… |
| 134.195.128.0 – 134.195.131.255 | 1,024 | US |
allocated | 2020-07-01 | 8470007aad5c… |
| 134.195.244.0 – 134.195.244.255 | 256 | US |
allocated | 2020-07-01 | d553cf142d55… |
| 139.64.244.0 – 139.64.247.255 | 1,024 | CA |
allocated | 2020-07-01 | 643437a60020… |
| 149.112.4.0 – 149.112.4.255 | 256 | US |
allocated | 2020-07-01 | 5fa57610f492… |
| 170.39.5.0 – 170.39.5.255 | 256 | US |
allocated | 2020-07-01 | 15106f69ffc2… |
| 170.39.36.0 – 170.39.39.255 | 1,024 | US |
allocated | 2020-07-01 | 092e47c2acaa… |
| 170.39.64.0 – 170.39.67.255 | 1,024 | US |
allocated | 2020-07-01 | db9440a49f93… |
| 170.39.90.0 – 170.39.91.255 | 512 | US |
allocated | 2020-07-01 | 48d271e6f99c… |
| 170.39.96.0 – 170.39.97.255 | 512 | CA |
allocated | 2020-07-01 | 1b60420643c9… |
| 170.39.101.0 – 170.39.101.255 | 256 | US |
allocated | 2020-07-01 | 5e1da3ca0922… |
| 170.39.102.0 – 170.39.102.255 | 256 | US |
allocated | 2020-07-01 | 2b043964200e… |
| 170.39.107.0 – 170.39.107.255 | 256 | US |
allocated | 2020-07-01 | 5a9583350dda… |
| 170.39.108.0 – 170.39.111.255 | 1,024 |  AG |
allocated | 2020-07-01 | fdc58f33a3f2… |
| 170.39.116.0 – 170.39.119.255 | 1,024 | US |
allocated | 2020-07-01 | e1c103573043… |
| 170.39.120.0 – 170.39.123.255 | 1,024 | US |
allocated | 2020-07-01 | de49b04de99e… |
| 170.39.124.0 – 170.39.127.255 | 1,024 | US |
allocated | 2020-07-01 | de4797656457… |
| 170.39.128.0 – 170.39.131.255 | 1,024 | US |
allocated | 2020-07-01 | 6d4134e4126d… |
| 170.39.136.0 – 170.39.136.255 | 256 | US |
allocated | 2020-07-01 | 1b4f49fc179a… |
| 170.39.138.0 – 170.39.138.255 | 256 | US |
allocated | 2020-07-01 | b617b9c8545b… |
| 172.83.93.0 – 172.83.93.255 | 256 | US |
allocated | 2020-07-01 | c822cabdbdd1… |
| 204.15.208.0 – 204.15.211.255 | 1,024 | US |
allocated | 2020-07-01 | 0c7362269053… |
| 204.124.203.0 – 204.124.203.255 | 256 | US |
allocated | 2020-07-01 | 0b4e82b5cc3f… |
| 134.195.136.0 – 134.195.139.255 | 1,024 | US |
allocated | 2020-06-30 | 314105018568… |
| 146.9.0.0 – 146.9.255.255 | 65,536 | US |
allocated | 2020-06-30 | 4a8a91b5b89d… |
| 162.142.124.0 – 162.142.124.255 | 256 | US |
allocated | 2020-06-30 | a023b92f2a27… |
| 23.160.48.0 – 23.160.48.255 | 256 | CA |
allocated | 2020-06-29 | c287be2f92d2… |
| 66.81.240.0 – 66.81.255.255 | 4,096 | US |
allocated | 2020-06-29 | 1776d53b8918… |
| 134.195.28.0 – 134.195.31.255 | 1,024 | US |
allocated | 2020-06-29 | 02f921aed9c9… |
| 134.195.52.0 – 134.195.53.255 | 512 | US |
allocated | 2020-06-29 | dfac59386283… |
| 134.195.63.0 – 134.195.63.255 | 256 | US |
allocated | 2020-06-29 | e6348fd21070… |
| 134.195.68.0 – 134.195.68.255 | 256 | US |
allocated | 2020-06-29 | 19754f2dd64f… |
| 134.195.70.0 – 134.195.70.255 | 256 | US |
allocated | 2020-06-29 | 437478d66383… |
| 134.195.120.0 – 134.195.120.255 | 256 | US |
allocated | 2020-06-29 | e952ff01bbf6… |
| 134.195.180.0 – 134.195.181.255 | 512 | US |
allocated | 2020-06-29 | 6fdc82620d09… |
| 134.195.184.0 – 134.195.184.255 | 256 | US |
allocated | 2020-06-29 | 2ca8b076fab7… |
| 134.195.187.0 – 134.195.187.255 | 256 | US |
allocated | 2020-06-29 | ee6712f1457b… |
| 134.195.193.0 – 134.195.193.255 | 256 | US |
allocated | 2020-06-29 | ac742644f98b… |
| 134.195.195.0 – 134.195.195.255 | 256 | US |
allocated | 2020-06-29 | 94dc8472b135… |
| 134.195.205.0 – 134.195.205.255 | 256 | US |
allocated | 2020-06-29 | 63d8b7297265… |
| 134.195.240.0 – 134.195.243.255 | 1,024 | US |
allocated | 2020-06-29 | b5d7a2ff3f3b… |
| 139.64.148.0 – 139.64.149.255 | 512 | US |
allocated | 2020-06-29 | 1c5c79950654… |
| 139.64.204.0 – 139.64.205.255 | 512 | US |
allocated | 2020-06-29 | 91c24263d9ad… |
| 139.64.206.0 – 139.64.206.255 | 256 | US |
allocated | 2020-06-29 | 139088b169a1… |
| 144.86.173.0 – 144.86.173.255 | 256 | US |
allocated | 2020-06-29 | 21b154fafdbe… |
| 144.86.176.0 – 144.86.177.255 | 512 | US |
allocated | 2020-06-29 | 160db711b026… |
| 144.86.204.0 – 144.86.207.255 | 1,024 | US |
allocated | 2020-06-29 | b8ed25b71c9a… |
| 149.112.3.0 – 149.112.3.255 | 256 | US |
allocated | 2020-06-29 | 5813cb7ae5c5… |
| 167.248.192.0 – 167.248.255.255 | 16,384 | US |
allocated | 2020-06-29 | 8e9e94910911… |
| 170.39.10.0 – 170.39.10.255 | 256 | US |
allocated | 2020-06-29 | e64ab4a9f4f7… |
| 170.39.12.0 – 170.39.15.255 | 1,024 | CA |
allocated | 2020-06-29 | d54dd0f1eccf… |
| 170.39.20.0 – 170.39.20.255 | 256 | US |
allocated | 2020-06-29 | a27a466fad5c… |
| 170.39.22.0 – 170.39.22.255 | 256 | US |
allocated | 2020-06-29 | ddf75e255cf2… |
| 170.39.32.0 – 170.39.35.255 | 1,024 | CA |
allocated | 2020-06-29 | d0a56204e0f7… |
| 170.39.40.0 – 170.39.43.255 | 1,024 | US |
allocated | 2020-06-29 | 12071ceccb77… |
| 170.39.60.0 – 170.39.63.255 | 1,024 | US |
allocated | 2020-06-29 | e0b2bec9f334… |
| 170.39.68.0 – 170.39.71.255 | 1,024 | US |
allocated | 2020-06-29 | 4af80237aef1… |
| 170.39.76.0 – 170.39.79.255 | 1,024 |  GB |
allocated | 2020-06-29 | 9397d05b842b… |
| 170.39.98.0 – 170.39.99.255 | 512 | US |
allocated | 2020-06-29 | f36050f455b7… |
| 170.39.139.0 – 170.39.139.255 | 256 | US |
allocated | 2020-06-29 | aeb9260a2b35… |
| 170.39.144.0 – 170.39.147.255 | 1,024 | CA |
allocated | 2020-06-29 | d3a0748844a3… |
| 198.135.182.0 – 198.135.183.255 | 512 | US |
allocated | 2020-06-29 | dc453267fa13… |
| 23.159.176.0 – 23.159.176.255 | 256 | US |
allocated | 2020-06-26 | 294a003359bd… |
| 23.160.16.0 – 23.160.16.255 | 256 | US |
allocated | 2020-06-26 | 6529e34a8b3e… |
| 45.42.15.0 – 45.42.15.255 | 256 | US |
allocated | 2020-06-26 | 7d96d5b83c2f… |
| 64.32.46.0 – 64.32.47.255 | 512 | US |
allocated | 2020-06-26 | b4c2aa237a4e… |
| 98.158.236.0 – 98.158.237.255 | 512 | US |
allocated | 2020-06-26 | a47cee14e34a… |
| 134.195.0.0 – 134.195.3.255 | 1,024 | US |
allocated | 2020-06-26 | c8f15ece1c83… |
| 134.195.12.0 – 134.195.15.255 | 1,024 | US |
allocated | 2020-06-26 | 561ce1f61b8a… |
| 134.195.26.0 – 134.195.27.255 | 512 | US |
allocated | 2020-06-26 | 28408e4f0567… |
| 134.195.41.0 – 134.195.41.255 | 256 | US |
allocated | 2020-06-26 | aef9a153c1ee… |
| 134.195.69.0 – 134.195.69.255 | 256 | US |
allocated | 2020-06-26 | 6ad0a7dadf3f… |
| 134.195.72.0 – 134.195.75.255 | 1,024 | US |
allocated | 2020-06-26 | a2489b640aab… |
| 134.195.96.0 – 134.195.99.255 | 1,024 | US |
allocated | 2020-06-26 | ee7ad7c11455… |
| 134.195.121.0 – 134.195.121.255 | 256 | CA |
allocated | 2020-06-26 | bd4da63c2534… |
| 134.195.122.0 – 134.195.122.255 | 256 | US |
allocated | 2020-06-26 | 645290973730… |
| 134.195.124.0 – 134.195.127.255 | 1,024 | US |
allocated | 2020-06-26 | 807889ec7921… |
| 134.195.132.0 – 134.195.135.255 | 1,024 | US |
allocated | 2020-06-26 | 9f7230f36f92… |
| 134.195.142.0 – 134.195.143.255 | 512 | US |
allocated | 2020-06-26 | 47631e4a4ded… |
| 134.195.144.0 – 134.195.147.255 | 1,024 | CA |
allocated | 2020-06-26 | bbcac17b8172… |
| 134.195.152.0 – 134.195.155.255 | 1,024 | US |
allocated | 2020-06-26 | 938336013df6… |
| 134.195.156.0 – 134.195.159.255 | 1,024 | US |
allocated | 2020-06-26 | a774d678b8a6… |
| 134.195.160.0 – 134.195.163.255 | 1,024 | CA |
allocated | 2020-06-26 | 3c9ee8c369f4… |
| 134.195.172.0 – 134.195.175.255 | 1,024 | CA |
allocated | 2020-06-26 | 7c46e75045ef… |
| 134.195.176.0 – 134.195.179.255 | 1,024 | CA |
allocated | 2020-06-26 | e5401c588e33… |
| 134.195.185.0 – 134.195.185.255 | 256 | US |
allocated | 2020-06-26 | 646914979541… |
| 134.195.196.0 – 134.195.199.255 | 1,024 | CA |
allocated | 2020-06-26 | fd5eba5d9bbc… |