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
1,645,628,928
📦
IPv4 networks
76,700
delegated blocks
🧭
IPv6 networks
11,350
delegated blocks
🔗
Autonomous systems
34,051
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 192.152.101.0 – 192.152.101.255 | 256 |  US |
allocated | 1992-05-11 | e7eabfc91438… |
| 192.152.102.0 – 192.152.102.255 | 256 | US |
allocated | 1992-05-11 | 2ef2356ce0a1… |
| 192.152.103.0 – 192.152.103.255 | 256 | US |
allocated | 1992-05-11 | 52226819198d… |
| 192.152.104.0 – 192.152.104.255 | 256 | US |
allocated | 1992-05-11 | 354eaa4d2d4f… |
| 192.152.105.0 – 192.152.105.255 | 256 | US |
allocated | 1992-05-11 | a6feb13225e1… |
| 192.152.106.0 – 192.152.106.255 | 256 | US |
allocated | 1992-05-11 | 45fe880b68a8… |
| 192.152.108.0 – 192.152.108.255 | 256 | US |
allocated | 1992-05-11 | b1a066c58011… |
| 192.152.109.0 – 192.152.109.255 | 256 | US |
allocated | 1992-05-11 | f553c09c217b… |
| 192.152.113.0 – 192.152.113.255 | 256 | US |
allocated | 1992-05-11 | a409177c4be4… |
| 192.152.115.0 – 192.152.115.255 | 256 | US |
allocated | 1992-05-11 | aac08217af77… |
| 192.152.116.0 – 192.152.116.255 | 256 | US |
allocated | 1992-05-11 | 1db56e378ade… |
| 160.101.0.0 – 160.101.255.255 | 65,536 | US |
allocated | 1992-05-08 | c423d6dc6969… |
| 192.124.127.0 – 192.124.127.255 | 256 | US |
allocated | 1992-05-08 | 96382cf7c4ae… |
| 192.156.226.0 – 192.156.226.255 | 256 | US |
allocated | 1992-05-08 | 9f14454567a6… |
| 192.156.228.0 – 192.156.228.255 | 256 | US |
allocated | 1992-05-08 | 436f7599b210… |
| 192.156.229.0 – 192.156.229.255 | 256 | US |
allocated | 1992-05-08 | f2ccbdc33a92… |
| 192.160.57.0 – 192.160.57.255 | 256 | US |
allocated | 1992-05-08 | cf31bb72c401… |
| 192.160.58.0 – 192.160.58.255 | 256 | US |
allocated | 1992-05-08 | 587c6f7f5e57… |
| 192.160.59.0 – 192.160.59.255 | 256 | US |
allocated | 1992-05-08 | c78bc43b1409… |
| 192.160.60.0 – 192.160.60.255 | 256 | US |
allocated | 1992-05-08 | 27b373934e23… |
| 192.163.1.0 – 192.163.1.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.2.0 – 192.163.2.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.3.0 – 192.163.3.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.4.0 – 192.163.4.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.5.0 – 192.163.5.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.6.0 – 192.163.6.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.7.0 – 192.163.7.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.8.0 – 192.163.8.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.9.0 – 192.163.9.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.10.0 – 192.163.10.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.11.0 – 192.163.11.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.12.0 – 192.163.12.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.13.0 – 192.163.13.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.14.0 – 192.163.14.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.15.0 – 192.163.15.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.16.0 – 192.163.16.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.17.0 – 192.163.17.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.18.0 – 192.163.18.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.19.0 – 192.163.19.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.163.20.0 – 192.163.20.255 | 256 | US |
allocated | 1992-05-08 | acfc4932ac54… |
| 192.169.8.0 – 192.169.8.255 | 256 | US |
allocated | 1992-05-08 | 2b5434edc0de… |
| 192.169.9.0 – 192.169.9.255 | 256 | US |
allocated | 1992-05-08 | 2b5434edc0de… |
| 142.139.0.0 – 142.139.255.255 | 65,536 |  CA |
allocated | 1992-05-07 | e5ef94e7fab3… |
| 159.178.0.0 – 159.178.255.255 | 65,536 | US |
allocated | 1992-05-07 | 077fc54e2fbb… |
| 161.32.0.0 – 161.32.31.255 | 8,192 | US |
allocated | 1992-05-07 | caa0e46269d1… |
| 162.44.0.0 – 162.44.255.255 | 65,536 | US |
allocated | 1992-05-07 | 2b5a6d5349db… |
| 192.160.55.0 – 192.160.55.255 | 256 | US |
allocated | 1992-05-07 | 45fe880b68a8… |
| 192.161.1.0 – 192.161.1.255 | 256 | US |
allocated | 1992-05-07 | 6af3dbdad10c… |
| 192.161.4.0 – 192.161.4.255 | 256 | US |
allocated | 1992-05-07 | 6af3dbdad10c… |
| 159.159.0.0 – 159.159.255.255 | 65,536 | US |
allocated | 1992-05-06 | 7013a13d0ca7… |
| 159.161.0.0 – 159.161.255.255 | 65,536 | US |
allocated | 1992-05-06 | e220ed812a4c… |
| 159.163.0.0 – 159.163.255.255 | 65,536 | US |
allocated | 1992-05-06 | 452d95599a29… |
| 159.164.0.0 – 159.164.255.255 | 65,536 | US |
allocated | 1992-05-06 | bcaa059edacd… |
| 159.165.0.0 – 159.165.255.255 | 65,536 | US |
allocated | 1992-05-06 | 14e8f58ac7a6… |
| 159.166.0.0 – 159.166.255.255 | 65,536 | US |
allocated | 1992-05-06 | f281c70a5b4b… |
| 159.214.0.0 – 159.214.127.255 | 32,768 | US |
allocated | 1992-05-06 | bdd986cc1864… |
| 159.214.128.0 – 159.214.191.255 | 16,384 | US |
allocated | 1992-05-06 | bdd986cc1864… |
| 159.214.192.0 – 159.214.255.255 | 16,384 | US |
allocated | 1992-05-06 | 5d97e468c783… |
| 161.28.0.0 – 161.28.255.255 | 65,536 | US |
allocated | 1992-05-06 | f15dadeb8e72… |
| 161.31.0.0 – 161.31.255.255 | 65,536 | US |
allocated | 1992-05-06 | 8699910fd7db… |
| 192.152.125.0 – 192.152.125.255 | 256 | US |
allocated | 1992-05-06 | d6ecf663bc83… |
| 192.159.92.0 – 192.159.92.255 | 256 | US |
allocated | 1992-05-06 | 17527a09a804… |
| 192.159.97.0 – 192.159.97.255 | 256 | US |
allocated | 1992-05-06 | 6ae26a5da7ec… |
| 192.159.98.0 – 192.159.98.255 | 256 | US |
allocated | 1992-05-06 | 0e3fab3f86fb… |
| 192.159.104.0 – 192.159.104.255 | 256 | US |
allocated | 1992-05-06 | 7e81271130b7… |
| 192.159.106.0 – 192.159.106.255 | 256 | US |
allocated | 1992-05-06 | c6bd43dfca66… |
| 192.159.107.0 – 192.159.107.255 | 256 | US |
allocated | 1992-05-06 | 66f9dc2a1947… |
| 192.159.111.0 – 192.159.111.255 | 256 | CA |
allocated | 1992-05-06 | b105cedbfbfd… |
| 192.159.112.0 – 192.159.112.255 | 256 | US |
allocated | 1992-05-06 | 13816cc069cd… |
| 192.159.113.0 – 192.159.113.255 | 256 | US |
allocated | 1992-05-06 | 49d280322f7d… |
| 192.159.114.0 – 192.159.114.255 | 256 | US |
allocated | 1992-05-06 | faf4408e55c7… |
| 192.159.115.0 – 192.159.115.255 | 256 | US |
allocated | 1992-05-06 | 51d7c6653ff0… |
| 192.160.49.0 – 192.160.49.255 | 256 | US |
allocated | 1992-05-06 | f3c851a0425c… |
| 192.160.51.0 – 192.160.51.255 | 256 | US |
allocated | 1992-05-06 | e46d50b27c27… |
| 192.160.53.0 – 192.160.53.255 | 256 | US |
allocated | 1992-05-06 | f55f2852a8d6… |
| 192.170.0.0 – 192.170.3.255 | 1,024 | US |
allocated | 1992-05-06 | 4a34b9f7ce6e… |
| 192.170.4.0 – 192.170.4.255 | 256 | US |
allocated | 1992-05-06 | 1e6aecf01600… |
| 192.170.5.0 – 192.170.5.255 | 256 | US |
allocated | 1992-05-06 | 4a34b9f7ce6e… |
| 192.170.6.0 – 192.170.7.255 | 512 | US |
allocated | 1992-05-06 | 4a34b9f7ce6e… |
| 192.170.8.0 – 192.170.11.255 | 1,024 | US |
allocated | 1992-05-06 | 1e6aecf01600… |
| 192.170.12.0 – 192.170.13.255 | 512 | US |
allocated | 1992-05-06 | 1e6aecf01600… |
| 192.170.14.0 – 192.170.14.255 | 256 | US |
allocated | 1992-05-06 | 1e6aecf01600… |
| 192.170.15.0 – 192.170.15.255 | 256 | US |
allocated | 1992-05-06 | 1e6aecf01600… |
| 192.170.16.0 – 192.170.23.255 | 2,048 | US |
allocated | 1992-05-06 | 4a34b9f7ce6e… |
| 192.170.24.0 – 192.170.27.255 | 1,024 | US |
allocated | 1992-05-06 | 4a34b9f7ce6e… |
| 192.170.28.0 – 192.170.31.255 | 1,024 | US |
allocated | 1992-05-06 | 1e6aecf01600… |
| 192.170.32.0 – 192.170.35.255 | 1,024 | US |
allocated | 1992-05-06 | 1e6aecf01600… |
| 192.170.36.0 – 192.170.37.255 | 512 | US |
allocated | 1992-05-06 | 1e6aecf01600… |
| 192.170.38.0 – 192.170.39.255 | 512 | US |
allocated | 1992-05-06 | 4a34b9f7ce6e… |
| 192.170.40.0 – 192.170.43.255 | 1,024 | US |
allocated | 1992-05-06 | 4a34b9f7ce6e… |
| 192.170.44.0 – 192.170.45.255 | 512 | US |
allocated | 1992-05-06 | 1e6aecf01600… |
| 192.170.46.0 – 192.170.47.255 | 512 | US |
allocated | 1992-05-06 | 4a34b9f7ce6e… |
| 192.170.48.0 – 192.170.55.255 | 2,048 | US |
allocated | 1992-05-06 | 4a34b9f7ce6e… |
| 192.170.56.0 – 192.170.57.255 | 512 | US |
allocated | 1992-05-06 | 1e6aecf01600… |
| 192.170.58.0 – 192.170.59.255 | 512 | US |
allocated | 1992-05-06 | 4a34b9f7ce6e… |
| 192.170.60.0 – 192.170.60.255 | 256 | US |
allocated | 1992-05-06 | 4a34b9f7ce6e… |
| 192.170.61.0 – 192.170.61.255 | 256 | US |
allocated | 1992-05-06 | 1e6aecf01600… |
| 192.170.62.0 – 192.170.63.255 | 512 | US |
allocated | 1992-05-06 | 1e6aecf01600… |
| 192.170.64.0 – 192.170.67.255 | 1,024 | US |
allocated | 1992-05-06 | 1e6aecf01600… |
| 192.170.68.0 – 192.170.69.255 | 512 | US |
allocated | 1992-05-06 | 1e6aecf01600… |