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 |
|---|---|---|---|---|---|
| 207.47.104.0 – 207.47.105.255 | 512 |  US |
allocated | 2004-06-18 | b2ed8ec67894… |
| 207.47.106.0 – 207.47.107.255 | 512 | US |
allocated | 2004-06-18 | b0eabe23f5c8… |
| 207.47.108.0 – 207.47.109.255 | 512 | US |
allocated | 2004-06-18 | b2ed8ec67894… |
| 207.47.110.0 – 207.47.111.255 | 512 | US |
allocated | 2004-06-18 | b0eabe23f5c8… |
| 207.47.112.0 – 207.47.115.255 | 1,024 | US |
allocated | 2004-06-18 | b2ed8ec67894… |
| 207.47.116.0 – 207.47.117.255 | 512 | US |
allocated | 2004-06-18 | b2ed8ec67894… |
| 207.47.118.0 – 207.47.118.255 | 256 | US |
allocated | 2004-06-18 | b2ed8ec67894… |
| 207.47.119.0 – 207.47.119.255 | 256 | US |
allocated | 2004-06-18 | b0eabe23f5c8… |
| 207.47.120.0 – 207.47.121.255 | 512 | US |
allocated | 2004-06-18 | b0eabe23f5c8… |
| 207.47.122.0 – 207.47.123.255 | 512 | US |
allocated | 2004-06-18 | b2ed8ec67894… |
| 207.47.124.0 – 207.47.125.255 | 512 | US |
allocated | 2004-06-18 | b2ed8ec67894… |
| 207.47.126.0 – 207.47.127.255 | 512 | US |
allocated | 2004-06-18 | b0eabe23f5c8… |
| 207.118.0.0 – 207.119.255.255 | 131,072 | US |
allocated | 2004-06-18 | cdb7d42057bd… |
| 209.200.0.0 – 209.200.63.255 | 16,384 | US |
allocated | 2004-06-18 | 256eb3495d4d… |
| 65.97.192.0 – 65.97.255.255 | 16,384 |  CA |
allocated | 2004-06-17 | dcd08486c35a… |
| 216.21.32.0 – 216.21.63.255 | 8,192 | US |
allocated | 2004-06-17 | b0c60d50c903… |
| 216.152.176.0 – 216.152.191.255 | 4,096 | US |
allocated | 2004-06-16 | 2540d100d8c8… |
| 216.169.208.0 – 216.169.223.255 | 4,096 | US |
allocated | 2004-06-16 | cbeac8d73fa7… |
| 65.97.64.0 – 65.97.127.255 | 16,384 | US |
allocated | 2004-06-15 | 37e8b4dda64e… |
| 216.115.112.0 – 216.115.127.255 | 4,096 | US |
allocated | 2004-06-15 | 302c46e02980… |
| 204.8.4.0 – 204.8.7.255 | 1,024 | US |
allocated | 2004-06-14 | f541c0cec02c… |
| 207.255.0.0 – 207.255.255.255 | 65,536 | US |
allocated | 2004-06-14 | 98e6c615fd07… |
| 64.253.128.0 – 64.253.159.255 | 8,192 | CA |
allocated | 2004-06-11 | 89fba6f1dadb… |
| 209.172.32.0 – 209.172.63.255 | 8,192 | CA |
allocated | 2004-06-11 | 6ea4dd5a36c2… |
| 70.192.0.0 – 70.223.255.255 | 2,097,152 | US |
allocated | 2004-06-10 | e220ed812a4c… |
| 64.179.128.0 – 64.179.191.255 | 16,384 | US |
allocated | 2004-06-09 | 8e96b9b26ba0… |
| 209.124.32.0 – 209.124.63.255 | 8,192 | US |
allocated | 2004-06-09 | cdd84ebb08e4… |
| 209.240.32.0 – 209.240.47.255 | 4,096 |  BM |
allocated | 2004-06-09 | 42d359c027c7… |
| 216.150.176.0 – 216.150.191.255 | 4,096 | US |
allocated | 2004-06-09 | b62110713f43… |
| 209.114.96.0 – 209.114.127.255 | 8,192 | US |
allocated | 2004-06-08 | 849c227a0b45… |
| 216.167.208.0 – 216.167.223.255 | 4,096 | US |
allocated | 2004-06-08 | 6c3ba435048c… |
| 204.8.8.0 – 204.8.15.255 | 2,048 | US |
allocated | 2004-06-04 | 0fcb1a4018cc… |
| 209.51.64.0 – 209.51.95.255 | 8,192 | US |
allocated | 2004-06-04 | 0778f38ce84f… |
| 64.93.128.0 – 64.93.255.255 | 32,768 | US |
allocated | 2004-06-03 | 9c4733f44738… |
| 64.178.128.0 – 64.178.159.255 | 8,192 | CA |
allocated | 2004-06-03 | 041ef52753d9… |
| 209.34.224.0 – 209.34.255.255 | 8,192 | US |
allocated | 2004-06-03 | 68ddf6a7f69b… |
| 216.220.80.0 – 216.220.95.255 | 4,096 | US |
allocated | 2004-06-03 | 9105e2787f6f… |
| 64.92.192.0 – 64.92.223.255 | 8,192 | US |
allocated | 2004-06-02 | c3d03da3f053… |
| 209.166.96.0 – 209.166.127.255 | 8,192 | US |
allocated | 2004-06-02 | 0778f38ce84f… |
| 64.59.64.0 – 64.59.127.255 | 16,384 | US |
allocated | 2004-06-01 | cfeebe4bec39… |
| 206.15.192.0 – 206.15.223.255 | 8,192 | US |
allocated | 2004-06-01 | b0a67325e623… |
| 206.174.0.0 – 206.174.127.255 | 32,768 | US |
allocated | 2004-06-01 | ad5a8840e6d5… |
| 208.54.160.0 – 208.54.175.255 | 4,096 | US |
allocated | 2004-06-01 | 25e80061a1ad… |
| 209.243.0.0 – 209.243.31.255 | 8,192 | US |
allocated | 2004-06-01 | e8812e44af2a… |
| 216.197.128.0 – 216.197.255.255 | 32,768 | CA |
allocated | 2004-06-01 | 63072a7115f6… |
| 216.228.208.0 – 216.228.223.255 | 4,096 | CA |
allocated | 2004-06-01 | df04ba7e5e16… |
| 64.17.128.0 – 64.17.191.255 | 16,384 | US |
allocated | 2004-05-28 | ec11830c4c67… |
| 64.31.64.0 – 64.31.95.255 | 8,192 | US |
allocated | 2004-05-28 | a4354fa56948… |
| 206.51.192.0 – 206.51.223.255 | 8,192 | US |
allocated | 2004-05-28 | 424bfcacb580… |
| 216.255.240.0 – 216.255.255.255 | 4,096 | US |
allocated | 2004-05-28 | 887487d9e5c4… |
| 69.43.64.0 – 69.43.127.255 | 16,384 | US |
allocated | 2004-05-27 | c18230b7230a… |
| 206.54.192.0 – 206.54.223.255 | 8,192 | US |
allocated | 2004-05-27 | 3f8994903990… |
| 24.137.128.0 – 24.137.191.255 | 16,384 | US |
allocated | 2004-05-26 | e7cd5c0d0a88… |
| 64.254.80.0 – 64.254.95.255 | 4,096 | US |
allocated | 2004-05-26 | 287c465e80aa… |
| 206.53.64.0 – 206.53.95.255 | 8,192 | US |
allocated | 2004-05-26 | 98e6c615fd07… |
| 209.213.176.0 – 209.213.191.255 | 4,096 | US |
allocated | 2004-05-26 | 2deb13dbaee0… |
| 216.69.128.0 – 216.69.191.255 | 16,384 | US |
allocated | 2004-05-24 | fec517dc310c… |
| 209.18.48.0 – 209.18.63.255 | 4,096 | US |
allocated | 2004-05-21 | 5110fc11717b… |
| 216.252.64.0 – 216.252.95.255 | 8,192 | CA |
allocated | 2004-05-21 | fbb3f3f6f222… |
| 207.241.224.0 – 207.241.239.255 | 4,096 | US |
allocated | 2004-05-20 | 7c6afabe0920… |
| 70.60.0.0 – 70.63.255.255 | 262,144 | US |
allocated | 2004-05-19 | d2fc8fbc818f… |
| 205.237.192.0 – 205.237.207.255 | 4,096 | US |
allocated | 2004-05-19 | fafca2e7e5e1… |
| 205.196.208.0 – 205.196.223.255 | 4,096 | US |
allocated | 2004-05-18 | 0bf47ba64442… |
| 206.71.192.0 – 206.71.223.255 | 8,192 | US |
allocated | 2004-05-18 | 45264356d195… |
| 209.188.0.0 – 209.188.31.255 | 8,192 | US |
allocated | 2004-05-18 | 5b367eafcaa7… |
| 205.196.176.0 – 205.196.179.255 | 1,024 | US |
allocated | 2004-05-17 | bc9b2d83c16d… |
| 205.196.180.0 – 205.196.180.255 | 256 | US |
allocated | 2004-05-17 | bc9b2d83c16d… |
| 205.196.183.0 – 205.196.183.255 | 256 | US |
allocated | 2004-05-17 | bc9b2d83c16d… |
| 205.196.184.0 – 205.196.187.255 | 1,024 | US |
allocated | 2004-05-17 | bc9b2d83c16d… |
| 205.196.188.0 – 205.196.188.255 | 256 | US |
allocated | 2004-05-17 | bc9b2d83c16d… |
| 206.192.0.0 – 206.192.127.255 | 32,768 | US |
allocated | 2004-05-17 | e5e3b9c13678… |
| 209.159.64.0 – 209.159.127.255 | 16,384 | US |
allocated | 2004-05-17 | 2c8b166870cf… |
| 205.157.144.0 – 205.157.159.255 | 4,096 | US |
allocated | 2004-05-14 | 3af11f5aec32… |
| 205.174.160.0 – 205.174.175.255 | 4,096 | CA |
allocated | 2004-05-14 | aa1284f96cc4… |
| 205.149.144.0 – 205.149.159.255 | 4,096 | US |
allocated | 2004-05-13 | 1601f35d99a7… |
| 206.72.96.0 – 206.72.111.255 | 4,096 | US |
allocated | 2004-05-12 | caa98227578c… |
| 206.80.64.0 – 206.80.95.255 | 8,192 | US |
allocated | 2004-05-12 | f15bb9ceafbc… |
| 209.104.192.0 – 209.104.223.255 | 8,192 | US |
allocated | 2004-05-12 | b00b30562e35… |
| 205.144.208.0 – 205.144.223.255 | 4,096 | US |
allocated | 2004-05-11 | 652102bcdd4a… |
| 205.145.128.0 – 205.145.143.255 | 4,096 | US |
allocated | 2004-05-11 | 04371e53111c… |
| 70.48.0.0 – 70.55.255.255 | 524,288 | CA |
allocated | 2004-05-10 | 7de51f8320f6… |
| 206.83.192.0 – 206.83.223.255 | 8,192 | US |
allocated | 2004-05-10 | 11605ea9b000… |
| 209.97.224.0 – 209.97.239.255 | 4,096 | US |
allocated | 2004-05-10 | 5157302d34e1… |
| 24.111.0.0 – 24.111.255.255 | 65,536 | US |
allocated | 2004-05-07 | b0dfca43049f… |
| 206.255.0.0 – 206.255.255.255 | 65,536 | US |
allocated | 2004-05-07 | 349c08bee670… |
| 209.97.192.0 – 209.97.223.255 | 8,192 | CA |
allocated | 2004-05-07 | 449259d9b4ce… |
| 205.144.160.0 – 205.144.175.255 | 4,096 | US |
allocated | 2004-05-06 | 28f2d37d052b… |
| 209.33.192.0 – 209.33.255.255 | 16,384 | US |
allocated | 2004-05-06 | 7c562b16d642… |
| 209.90.192.0 – 209.90.223.255 | 8,192 | US |
allocated | 2004-05-06 | f3e9c4a797ca… |
| 205.141.240.0 – 205.141.255.255 | 4,096 | US |
allocated | 2004-05-05 | d3529f254bc5… |
| 67.48.0.0 – 67.49.255.255 | 131,072 | US |
allocated | 2004-05-03 | d2fc8fbc818f… |
| 209.18.64.0 – 209.18.127.255 | 16,384 | US |
allocated | 2004-05-03 | 67ce42f5d914… |
| 216.227.0.0 – 216.227.3.255 | 1,024 | US |
allocated | 2004-05-03 | 013c0ebdd6ce… |
| 216.227.4.0 – 216.227.5.255 | 512 | US |
allocated | 2004-05-03 | 013c0ebdd6ce… |
| 216.227.6.0 – 216.227.7.255 | 512 | US |
allocated | 2004-05-03 | 4fe3d5db5b0d… |
| 216.227.8.0 – 216.227.15.255 | 2,048 | US |
allocated | 2004-05-03 | 013c0ebdd6ce… |
| 216.227.16.0 – 216.227.31.255 | 4,096 | US |
allocated | 2004-05-03 | 013c0ebdd6ce… |
| 216.227.32.0 – 216.227.39.255 | 2,048 | US |
allocated | 2004-05-03 | 013c0ebdd6ce… |
| 216.227.40.0 – 216.227.47.255 | 2,048 | US |
allocated | 2004-05-03 | 9ceaf60b9e5c… |
| 216.227.48.0 – 216.227.55.255 | 2,048 | US |
allocated | 2004-05-03 | 9ceaf60b9e5c… |