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
1,645,653,504
📦
IPv4 networks
76,715
delegated blocks
🧭
IPv6 networks
11,358
delegated blocks
🔗
Autonomous systems
34,034
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 208.94.172.0 – 208.94.175.255 | 1,024 |  US |
allocated | 2008-09-08 | 5e82f43037df… |
| 208.94.176.0 – 208.94.183.255 | 2,048 |  LC |
allocated | 2008-09-08 | fdf741abb77d… |
| 208.94.184.0 – 208.94.187.255 | 1,024 | US |
allocated | 2008-09-08 | 758dd1721eff… |
| 208.94.192.0 – 208.94.195.255 | 1,024 | US |
allocated | 2008-09-08 | e860a0ce60bb… |
| 65.36.0.0 – 65.36.127.255 | 32,768 | US |
allocated | 2008-09-05 | 3f8994903990… |
| 68.65.176.0 – 68.65.191.255 | 4,096 | US |
allocated | 2008-09-05 | 2e00b3594194… |
| 173.88.0.0 – 173.95.255.255 | 524,288 | US |
allocated | 2008-09-05 | d2fc8fbc818f… |
| 68.64.32.0 – 68.64.47.255 | 4,096 | US |
allocated | 2008-09-04 | 68ddf6a7f69b… |
| 68.64.96.0 – 68.64.111.255 | 4,096 | US |
allocated | 2008-09-04 | 239102d7ba0d… |
| 208.94.156.0 – 208.94.159.255 | 1,024 | US |
allocated | 2008-09-04 | 59d9fc16e903… |
| 208.94.160.0 – 208.94.167.255 | 2,048 |  CA |
allocated | 2008-09-04 | f8447314fcbe… |
| 64.19.192.0 – 64.19.223.255 | 8,192 | US |
allocated | 2008-09-03 | da2ebbfcf738… |
| 66.64.96.0 – 66.64.127.255 | 8,192 | US |
allocated | 2008-09-03 | e83aed56f56f… |
| 208.94.144.0 – 208.94.151.255 | 2,048 | US |
allocated | 2008-09-03 | 003167bf7fc5… |
| 208.94.152.0 – 208.94.155.255 | 1,024 | US |
allocated | 2008-09-03 | 1ab49409c0b6… |
| 68.64.208.0 – 68.64.223.255 | 4,096 | US |
allocated | 2008-09-02 | 911c6bb3d36c… |
| 68.64.224.0 – 68.64.239.255 | 4,096 | US |
allocated | 2008-09-02 | 3234fbe0fa16… |
| 208.94.136.0 – 208.94.139.255 | 1,024 | US |
allocated | 2008-09-02 | 6bd37e4e218f… |
| 216.65.160.0 – 216.65.191.255 | 8,192 | CA |
allocated | 2008-09-02 | aa1284f96cc4… |
| 64.19.224.0 – 64.19.239.255 | 4,096 | US |
allocated | 2008-08-29 | 405b482d3f29… |
| 69.171.96.0 – 69.171.111.255 | 4,096 | CA |
allocated | 2008-08-29 | 0d46a8b30ddc… |
| 74.63.192.0 – 74.63.255.255 | 16,384 | US |
allocated | 2008-08-29 | f370939577c5… |
| 208.94.120.0 – 208.94.127.255 | 2,048 | US |
allocated | 2008-08-29 | b004b3ecde24… |
| 208.94.128.0 – 208.94.131.255 | 1,024 | US |
allocated | 2008-08-29 | 2dc923c5ec65… |
| 208.94.112.0 – 208.94.115.255 | 1,024 | US |
allocated | 2008-08-28 | cc53a1cfa97c… |
| 208.94.116.0 – 208.94.119.255 | 1,024 | US |
allocated | 2008-08-28 | 5b34c70559dd… |
| 67.199.160.0 – 67.199.191.255 | 8,192 | US |
allocated | 2008-08-27 | 9da5dd5c1f82… |
| 69.168.112.0 – 69.168.127.255 | 4,096 | US |
allocated | 2008-08-27 | 0c50949eb9c8… |
| 69.168.224.0 – 69.168.239.255 | 4,096 | US |
allocated | 2008-08-27 | 3cc5321da178… |
| 74.126.240.0 – 74.126.255.255 | 4,096 | US |
allocated | 2008-08-27 | e586513b4435… |
| 24.245.80.0 – 24.245.95.255 | 4,096 | US |
allocated | 2008-08-26 | aa93ac26ae50… |
| 74.126.208.0 – 74.126.223.255 | 4,096 | US |
allocated | 2008-08-26 | 64a83d67d0cd… |
| 208.94.68.0 – 208.94.71.255 | 1,024 | US |
allocated | 2008-08-26 | 3783242ed6c7… |
| 208.94.96.0 – 208.94.103.255 | 2,048 | US |
allocated | 2008-08-26 | 2283d9a82bec… |
| 208.94.104.0 – 208.94.111.255 | 2,048 | CA |
allocated | 2008-08-26 | f046ddd53b88… |
| 74.80.192.0 – 74.80.193.255 | 512 | US |
allocated | 2008-08-25 | 03cecd845f66… |
| 74.80.198.0 – 74.80.198.255 | 256 | US |
allocated | 2008-08-25 | 03cecd845f66… |
| 74.80.241.0 – 74.80.241.255 | 256 | US |
allocated | 2008-08-25 | 03cecd845f66… |
| 74.126.48.0 – 74.126.63.255 | 4,096 | US |
allocated | 2008-08-25 | 4cad11d18482… |
| 74.126.80.0 – 74.126.95.255 | 4,096 | US |
allocated | 2008-08-25 | 68ddf6a7f69b… |
| 173.40.0.0 – 173.43.255.255 | 262,144 | US |
allocated | 2008-08-25 | d2fc8fbc818f… |
| 208.94.72.0 – 208.94.79.255 | 2,048 | US |
allocated | 2008-08-25 | 2df6413af3a6… |
| 208.94.80.0 – 208.94.87.255 | 2,048 | US |
allocated | 2008-08-25 | 1397948cb665… |
| 208.94.88.0 – 208.94.95.255 | 2,048 | US |
allocated | 2008-08-25 | 75fc43d5f69c… |
| 208.99.112.0 – 208.99.127.255 | 4,096 | US |
allocated | 2008-08-25 | 65bf32d2bf46… |
| 208.94.28.0 – 208.94.31.255 | 1,024 | CA |
allocated | 2008-08-22 | c2852f1df4b3… |
| 208.94.40.0 – 208.94.47.255 | 2,048 | US |
allocated | 2008-08-22 | 46cfa3fea03b… |
| 208.94.60.0 – 208.94.63.255 | 1,024 | US |
allocated | 2008-08-22 | 410cb2a13338… |
| 208.94.16.0 – 208.94.19.255 | 1,024 | US |
allocated | 2008-08-21 | 34ea7fa9b120… |
| 208.94.20.0 – 208.94.23.255 | 1,024 | US |
allocated | 2008-08-21 | c7c2fec842f3… |
| 208.94.24.0 – 208.94.27.255 | 1,024 | US |
allocated | 2008-08-21 | 00b981c32e22… |
| 72.26.208.0 – 72.26.223.255 | 4,096 | US |
allocated | 2008-08-20 | f624e02d3805… |
| 74.80.144.0 – 74.80.144.255 | 256 | US |
allocated | 2008-08-20 | 0ed448ed29e1… |
| 74.80.146.0 – 74.80.147.255 | 512 | US |
allocated | 2008-08-20 | 0ed448ed29e1… |
| 74.80.148.0 – 74.80.151.255 | 1,024 | US |
allocated | 2008-08-20 | 0ed448ed29e1… |
| 74.80.152.0 – 74.80.159.255 | 2,048 | US |
allocated | 2008-08-20 | 0ed448ed29e1… |
| 74.80.165.0 – 74.80.165.255 | 256 | US |
allocated | 2008-08-20 | 0ed448ed29e1… |
| 74.80.166.0 – 74.80.167.255 | 512 | US |
allocated | 2008-08-20 | 0ed448ed29e1… |
| 74.80.168.0 – 74.80.168.255 | 256 | US |
allocated | 2008-08-20 | 0ed448ed29e1… |
| 74.80.171.0 – 74.80.171.255 | 256 | US |
allocated | 2008-08-20 | 0ed448ed29e1… |
| 74.80.172.0 – 74.80.175.255 | 1,024 | US |
allocated | 2008-08-20 | 0ed448ed29e1… |
| 74.80.176.0 – 74.80.191.255 | 4,096 | US |
allocated | 2008-08-20 | 0ed448ed29e1… |
| 173.1.0.0 – 173.1.255.255 | 65,536 | US |
allocated | 2008-08-20 | 67ce42f5d914… |
| 208.96.176.0 – 208.96.183.255 | 2,048 | US |
allocated | 2008-08-20 | ff32e8aee105… |
| 208.96.188.0 – 208.96.191.255 | 1,024 | US |
allocated | 2008-08-20 | ff32e8aee105… |
| 209.159.128.0 – 209.159.143.255 | 4,096 | US |
allocated | 2008-08-20 | a93695d4f275… |
| 74.80.64.0 – 74.80.127.255 | 16,384 | US |
allocated | 2008-08-19 | cbe98e0e3a86… |
| 208.94.4.0 – 208.94.7.255 | 1,024 | US |
allocated | 2008-08-19 | 75573adba719… |
| 208.97.48.0 – 208.97.63.255 | 4,096 | US |
allocated | 2008-08-19 | 48a752809942… |
| 74.50.240.0 – 74.50.255.255 | 4,096 | US |
allocated | 2008-08-18 | e2c10c26e766… |
| 208.94.0.0 – 208.94.3.255 | 1,024 | US |
allocated | 2008-08-18 | 393a452f0f44… |
| 208.96.144.0 – 208.96.159.255 | 4,096 | US |
allocated | 2008-08-18 | 745d08017bea… |
| 74.80.0.0 – 74.80.63.255 | 16,384 | US |
allocated | 2008-08-15 | c07bd6700f8b… |
| 173.36.0.0 – 173.39.255.255 | 262,144 | US |
allocated | 2008-08-15 | 6f69b4fbc4a7… |
| 208.93.248.0 – 208.93.255.255 | 2,048 | US |
allocated | 2008-08-15 | c83fc4435ab5… |
| 97.74.0.0 – 97.74.255.255 | 65,536 | US |
allocated | 2008-08-14 | fec517dc310c… |
| 97.75.0.0 – 97.75.63.255 | 16,384 | CA |
allocated | 2008-08-14 | c910c9938d1e… |
| 99.198.96.0 – 99.198.127.255 | 8,192 | US |
allocated | 2008-08-14 | f624e02d3805… |
| 208.93.244.0 – 208.93.247.255 | 1,024 | US |
allocated | 2008-08-14 | d2799073540d… |
| 74.50.48.0 – 74.50.63.255 | 4,096 | US |
allocated | 2008-08-13 | b25e8e8fc0c6… |
| 74.51.240.0 – 74.51.255.255 | 4,096 | US |
allocated | 2008-08-13 | d8d237cdfa5c… |
| 74.81.224.0 – 74.81.255.255 | 8,192 | US |
allocated | 2008-08-13 | d538268083a4… |
| 208.93.240.0 – 208.93.240.255 | 256 | US |
allocated | 2008-08-13 | 5da8bc396c42… |
| 208.93.241.0 – 208.93.241.255 | 256 | US |
allocated | 2008-08-13 | 5a729c593d59… |
| 208.93.242.0 – 208.93.243.255 | 512 | US |
allocated | 2008-08-13 | 5a729c593d59… |
| 74.51.208.0 – 74.51.223.255 | 4,096 | US |
allocated | 2008-08-12 | f7f4d3727af3… |
| 74.81.96.0 – 74.81.127.255 | 8,192 | US |
allocated | 2008-08-12 | 00aec1a8e591… |
| 74.81.128.0 – 74.81.159.255 | 8,192 | US |
allocated | 2008-08-12 | 3a7b40ab58f6… |
| 208.93.220.0 – 208.93.223.255 | 1,024 | US |
allocated | 2008-08-12 | 50404a408a55… |
| 208.93.224.0 – 208.93.227.255 | 1,024 | US |
allocated | 2008-08-12 | f9bdc9d330fa… |
| 208.93.232.0 – 208.93.239.255 | 2,048 | CA |
allocated | 2008-08-12 | 449259d9b4ce… |
| 24.112.0.0 – 24.112.127.255 | 32,768 | US |
allocated | 2008-08-11 | b5e64cfa9dc2… |
| 173.64.0.0 – 173.79.255.255 | 1,048,576 | US |
allocated | 2008-08-11 | e220ed812a4c… |
| 216.97.224.0 – 216.97.239.255 | 4,096 | US |
allocated | 2008-08-11 | a6b65597e29a… |
| 76.9.176.0 – 76.9.183.255 | 2,048 | US |
allocated | 2008-08-08 | 4b179ab78b2a… |
| 76.9.184.0 – 76.9.187.255 | 1,024 | US |
allocated | 2008-08-08 | 4b179ab78b2a… |
| 76.9.240.0 – 76.9.255.255 | 4,096 | US |
allocated | 2008-08-08 | 8ee44bd1fbe8… |
| 174.129.0.0 – 174.129.255.255 | 65,536 | US |
allocated | 2008-08-08 | 20c786e8edd8… |
| 208.93.196.0 – 208.93.199.255 | 1,024 | US |
allocated | 2008-08-08 | 5c29f729c6d1… |
| 208.93.200.0 – 208.93.207.255 | 2,048 | US |
allocated | 2008-08-08 | affe9ea9c56a… |