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
1,645,646,592
📦
IPv4 networks
76,735
delegated blocks
🧭
IPv6 networks
11,370
delegated blocks
🔗
Autonomous systems
34,059
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 216.134.160.0 – 216.134.175.255 | 4,096 |  US |
allocated | 2002-12-02 | 05d4a857df34… |
| 69.7.160.0 – 69.7.191.255 | 8,192 | US |
allocated | 2002-11-27 | a93773ad321b… |
| 69.7.192.0 – 69.7.223.255 | 8,192 | US |
allocated | 2002-11-27 | b0c60d50c903… |
| 69.7.224.0 – 69.7.239.255 | 4,096 | US |
allocated | 2002-11-27 | 6e048190eb9a… |
| 69.9.0.0 – 69.9.15.255 | 4,096 | US |
allocated | 2002-11-27 | a9c77f7bd563… |
| 68.176.0.0 – 68.177.255.255 | 131,072 | US |
allocated | 2002-11-26 | cdb7d42057bd… |
| 69.7.96.0 – 69.7.111.255 | 4,096 | US |
allocated | 2002-11-26 | 1cb21afb6f24… |
| 69.7.128.0 – 69.7.159.255 | 8,192 | US |
allocated | 2002-11-26 | dcfe3d617e6a… |
| 216.30.192.0 – 216.30.255.255 | 16,384 | US |
allocated | 2002-11-26 | 6f1ca564de76… |
| 216.93.192.0 – 216.93.223.255 | 8,192 | US |
allocated | 2002-11-26 | 424bfcacb580… |
| 216.93.224.0 – 216.93.239.255 | 4,096 | US |
allocated | 2002-11-26 | 424bfcacb580… |
| 216.134.192.0 – 216.134.223.255 | 8,192 | US |
allocated | 2002-11-26 | 68ddf6a7f69b… |
| 64.83.80.0 – 64.83.95.255 | 4,096 | US |
allocated | 2002-11-25 | 315571c1bf81… |
| 68.172.0.0 – 68.175.255.255 | 262,144 | US |
allocated | 2002-11-25 | d2fc8fbc818f… |
| 66.17.64.0 – 66.17.79.255 | 4,096 | US |
allocated | 2002-11-22 | a7f7463af3d3… |
| 66.17.96.0 – 66.17.127.255 | 8,192 | US |
allocated | 2002-11-22 | a788ab744434… |
| 69.6.128.0 – 69.6.191.255 | 16,384 | US |
allocated | 2002-11-22 | a87bb7843b99… |
| 69.7.0.0 – 69.7.15.255 | 4,096 | US |
allocated | 2002-11-22 | 319467b00a1c… |
| 69.7.32.0 – 69.7.63.255 | 8,192 | US |
allocated | 2002-11-22 | 1ec20d04b0df… |
| 69.8.0.0 – 69.8.63.255 | 16,384 | US |
allocated | 2002-11-22 | c195601aa41b… |
| 69.5.192.0 – 69.5.223.255 | 8,192 | US |
allocated | 2002-11-21 | 49a0976d6bf3… |
| 66.146.160.0 – 66.146.191.255 | 8,192 | US |
allocated | 2002-11-19 | 847de7cd037e… |
| 66.146.192.0 – 66.146.207.255 | 4,096 | US |
allocated | 2002-11-19 | f652b922d2e3… |
| 66.146.208.0 – 66.146.215.255 | 2,048 | US |
allocated | 2002-11-19 | f652b922d2e3… |
| 66.146.216.0 – 66.146.219.255 | 1,024 | US |
allocated | 2002-11-19 | f652b922d2e3… |
| 66.146.221.0 – 66.146.221.255 | 256 | US |
allocated | 2002-11-19 | f652b922d2e3… |
| 66.146.222.0 – 66.146.223.255 | 512 | US |
allocated | 2002-11-19 | f652b922d2e3… |
| 69.5.128.0 – 69.5.159.255 | 8,192 | US |
allocated | 2002-11-19 | 03baf6d4b3df… |
| 66.17.128.0 – 66.17.255.255 | 32,768 | US |
allocated | 2002-11-18 | a7f7463af3d3… |
| 66.146.128.0 – 66.146.159.255 | 8,192 |  CA |
allocated | 2002-11-18 | 0042cdeb1e05… |
| 24.233.160.0 – 24.233.191.255 | 8,192 | US |
allocated | 2002-11-15 | 8e9e94910911… |
| 216.30.160.0 – 216.30.175.255 | 4,096 | US |
allocated | 2002-11-15 | 0e03a229a590… |
| 216.93.160.0 – 216.93.191.255 | 8,192 | US |
allocated | 2002-11-15 | 67ce42f5d914… |
| 66.18.32.0 – 66.18.63.255 | 8,192 | US |
allocated | 2002-11-13 | 4662739fb3eb… |
| 66.18.128.0 – 66.18.159.255 | 8,192 | US |
allocated | 2002-11-13 | 2665cd8edb72… |
| 66.155.128.0 – 66.155.255.255 | 32,768 | US |
allocated | 2002-11-13 | 6c065d5b54b8… |
| 68.168.64.0 – 68.168.79.255 | 4,096 | US |
allocated | 2002-11-13 | d2fc8fbc818f… |
| 68.164.0.0 – 68.167.255.255 | 262,144 | US |
allocated | 2002-11-12 | a7f7463af3d3… |
| 69.4.160.0 – 69.4.175.255 | 4,096 |  BS |
allocated | 2002-11-12 | 942b5c023d53… |
| 69.4.192.0 – 69.4.207.255 | 4,096 | US |
allocated | 2002-11-12 | a7a78df79c9c… |
| 69.4.128.0 – 69.4.159.255 | 8,192 | US |
allocated | 2002-11-11 | 424bfcacb580… |
| 69.4.64.0 – 69.4.79.255 | 4,096 | US |
allocated | 2002-11-08 | 7b93881c70cd… |
| 69.4.96.0 – 69.4.127.255 | 8,192 | US |
allocated | 2002-11-08 | 56ee0848404f… |
| 69.5.64.0 – 69.5.95.255 | 8,192 | US |
allocated | 2002-11-07 | 11605ea9b000… |
| 65.61.192.0 – 65.61.255.255 | 16,384 | CA |
allocated | 2002-11-06 | 6f149f9fa8c9… |
| 69.4.0.0 – 69.4.31.255 | 8,192 | US |
allocated | 2002-11-06 | 9b36d56e6466… |
| 69.4.32.0 – 69.4.47.255 | 4,096 | US |
allocated | 2002-11-06 | f2a9de878e1f… |
| 69.2.224.0 – 69.2.255.255 | 8,192 | US |
allocated | 2002-11-05 | 07b4afc6ca39… |
| 216.114.80.0 – 216.114.95.255 | 4,096 | US |
allocated | 2002-11-05 | 071254944728… |
| 69.2.160.0 – 69.2.191.255 | 8,192 | US |
allocated | 2002-11-04 | 4eaf985ffbf8… |
| 69.2.192.0 – 69.2.223.255 | 8,192 | US |
allocated | 2002-11-04 | 68ddf6a7f69b… |
| 65.60.128.0 – 65.60.255.255 | 32,768 | US |
allocated | 2002-11-01 | 98e6c615fd07… |
| 65.61.64.0 – 65.61.95.255 | 8,192 | US |
allocated | 2002-11-01 | d5de3ce6ab34… |
| 65.61.128.0 – 65.61.191.255 | 16,384 | US |
allocated | 2002-11-01 | c66e83fbb76c… |
| 65.61.0.0 – 65.61.31.255 | 8,192 | US |
allocated | 2002-10-31 | c926ed243178… |
| 65.61.32.0 – 65.61.39.255 | 2,048 | US |
allocated | 2002-10-31 | c926ed243178… |
| 65.61.40.0 – 65.61.43.255 | 1,024 | US |
allocated | 2002-10-31 | c926ed243178… |
| 65.61.46.0 – 65.61.46.255 | 256 | US |
allocated | 2002-10-31 | c926ed243178… |
| 206.223.137.0 – 206.223.137.255 | 256 | US |
allocated | 2002-10-31 | fca460f9d966… |
| 63.246.192.0 – 63.246.223.255 | 8,192 | US |
allocated | 2002-10-30 | 6c065d5b54b8… |
| 64.203.192.0 – 64.203.223.255 | 8,192 | US |
allocated | 2002-10-30 | a234b016a417… |
| 64.203.224.0 – 64.203.231.255 | 2,048 | US |
allocated | 2002-10-30 | a234b016a417… |
| 64.203.232.0 – 64.203.232.255 | 256 | US |
allocated | 2002-10-30 | a234b016a417… |
| 64.203.233.0 – 64.203.233.255 | 256 | US |
allocated | 2002-10-30 | dfe5691a9024… |
| 64.203.234.0 – 64.203.235.255 | 512 | US |
allocated | 2002-10-30 | a234b016a417… |
| 64.203.236.0 – 64.203.239.255 | 1,024 | US |
allocated | 2002-10-30 | a234b016a417… |
| 64.203.240.0 – 64.203.255.255 | 4,096 | US |
allocated | 2002-10-30 | a234b016a417… |
| 66.111.16.0 – 66.111.31.255 | 4,096 | US |
allocated | 2002-10-28 | 3bfe75d7aebd… |
| 64.203.130.0 – 64.203.131.255 | 512 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.134.0 – 64.203.135.255 | 512 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.136.0 – 64.203.143.255 | 2,048 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.145.0 – 64.203.145.255 | 256 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.146.0 – 64.203.146.255 | 256 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.148.0 – 64.203.151.255 | 1,024 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.152.0 – 64.203.153.255 | 512 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.156.0 – 64.203.156.255 | 256 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.158.0 – 64.203.159.255 | 512 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.160.0 – 64.203.160.255 | 256 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.163.0 – 64.203.163.255 | 256 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.164.0 – 64.203.164.255 | 256 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.167.0 – 64.203.167.255 | 256 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.168.0 – 64.203.175.255 | 2,048 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.176.0 – 64.203.177.255 | 512 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.181.0 – 64.203.181.255 | 256 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.182.0 – 64.203.183.255 | 512 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.184.0 – 64.203.184.255 | 256 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.186.0 – 64.203.187.255 | 512 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 64.203.188.0 – 64.203.191.255 | 1,024 | US |
allocated | 2002-10-25 | 6f1ca564de76… |
| 66.97.16.0 – 66.97.31.255 | 4,096 | CA |
allocated | 2002-10-25 | 9140c3c6266f… |
| 63.246.135.0 – 63.246.135.255 | 256 | US |
allocated | 2002-10-24 | cc23ce1a16b4… |
| 63.246.153.0 – 63.246.153.255 | 256 | US |
allocated | 2002-10-24 | cc23ce1a16b4… |
| 63.245.128.0 – 63.245.131.255 | 1,024 | US |
allocated | 2002-10-23 | 3087cb2937bc… |
| 63.245.142.0 – 63.245.142.255 | 256 | US |
allocated | 2002-10-23 | 3087cb2937bc… |
| 63.245.148.0 – 63.245.149.255 | 512 | US |
allocated | 2002-10-23 | 3087cb2937bc… |
| 63.245.152.0 – 63.245.152.255 | 256 | US |
allocated | 2002-10-23 | 3087cb2937bc… |
| 63.245.155.0 – 63.245.155.255 | 256 | US |
allocated | 2002-10-23 | 3087cb2937bc… |
| 63.245.164.0 – 63.245.167.255 | 1,024 | US |
allocated | 2002-10-23 | 3087cb2937bc… |
| 63.245.168.0 – 63.245.168.255 | 256 | US |
allocated | 2002-10-23 | 3087cb2937bc… |
| 63.245.174.0 – 63.245.174.255 | 256 | US |
allocated | 2002-10-23 | 3087cb2937bc… |
| 63.245.176.0 – 63.245.177.255 | 512 | US |
allocated | 2002-10-23 | 3087cb2937bc… |