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
1.64B
1,644,931,584
📦
IPv4 networks
76,754
delegated blocks
🧭
IPv6 networks
11,445
delegated blocks
🔗
Autonomous systems
34,119
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 67.221.243.0 – 67.221.243.255 | 256 |  US |
allocated | 2025-02-26 | 5be1bd058eea… |
| 67.221.251.0 – 67.221.251.255 | 256 |  CA |
allocated | 2025-02-26 | 36f0cb683679… |
| 74.116.64.0 – 74.116.71.255 | 2,048 | US |
allocated | 2025-02-26 | e714d976d09a… |
| 96.9.96.0 – 96.9.97.255 | 512 | US |
allocated | 2025-02-26 | 96d8636ecbf4… |
| 162.120.16.0 – 162.120.19.255 | 1,024 | US |
allocated | 2025-02-26 | dcd2817a609a… |
| 162.219.140.0 – 162.219.143.255 | 1,024 | US |
allocated | 2025-02-26 | 8add90c0fbab… |
| 209.46.4.0 – 209.46.7.255 | 1,024 | US |
allocated | 2025-02-26 | b68dd6ac20fe… |
| 216.150.6.0 – 216.150.7.255 | 512 | US |
allocated | 2025-02-26 | c19579be6729… |
| 23.135.76.0 – 23.135.76.255 | 256 | US |
allocated | 2025-02-25 | ab2336789029… |
| 69.67.164.0 – 69.67.167.255 | 1,024 | US |
allocated | 2025-02-25 | c994efeb70f4… |
| 162.217.36.0 – 162.217.39.255 | 1,024 | US |
allocated | 2025-02-25 | 8db2e0d637d4… |
| 166.230.0.0 – 166.230.255.255 | 65,536 | US |
allocated | 2025-02-25 | 94621c328fde… |
| 192.228.107.0 – 192.228.107.255 | 256 | US |
allocated | 2025-02-25 | aad537ed1470… |
| 198.228.91.0 – 198.228.91.255 | 256 | US |
allocated | 2025-02-25 | 94621c328fde… |
| 198.228.92.0 – 198.228.95.255 | 1,024 | US |
allocated | 2025-02-25 | 94621c328fde… |
| 198.228.100.0 – 198.228.100.255 | 256 | US |
allocated | 2025-02-25 | 94621c328fde… |
| 198.228.104.0 – 198.228.111.255 | 2,048 | US |
allocated | 2025-02-25 | 94621c328fde… |
| 198.228.112.0 – 198.228.127.255 | 4,096 | US |
allocated | 2025-02-25 | 94621c328fde… |
| 198.228.128.0 – 198.228.131.255 | 1,024 | US |
allocated | 2025-02-25 | 94621c328fde… |
| 23.135.60.0 – 23.135.60.255 | 256 | US |
allocated | 2025-02-24 | 4ad7145f2a1f… |
| 67.221.241.0 – 67.221.241.255 | 256 | US |
allocated | 2025-02-24 | f3e24627ff83… |
| 104.225.135.0 – 104.225.135.255 | 256 | US |
allocated | 2025-02-24 | b68dd6ac20fe… |
| 159.198.32.0 – 159.198.47.255 | 4,096 | US |
allocated | 2025-02-24 | e23636528ef5… |
| 159.198.64.0 – 159.198.79.255 | 4,096 | US |
allocated | 2025-02-24 | e23636528ef5… |
| 161.115.32.0 – 161.115.47.255 | 4,096 | US |
allocated | 2025-02-24 | 34dfcae52bdf… |
| 162.249.227.0 – 162.249.227.255 | 256 | US |
allocated | 2025-02-24 | d380d56594df… |
| 163.252.0.0 – 163.252.255.255 | 65,536 | US |
allocated | 2025-02-24 | 013c0ebdd6ce… |
| 198.212.38.0 – 198.212.38.255 | 256 | US |
allocated | 2025-02-24 | 064753c59565… |
| 208.83.106.0 – 208.83.106.255 | 256 | US |
allocated | 2025-02-24 | ae01eebe38e6… |
| 216.225.160.0 – 216.225.191.255 | 8,192 | US |
allocated | 2025-02-24 | 32864ed3d303… |
| 23.135.28.0 – 23.135.28.255 | 256 | US |
allocated | 2025-02-21 | 6d2b7dc9f9a9… |
| 23.135.36.0 – 23.135.36.255 | 256 | US |
allocated | 2025-02-21 | d9617c002cd1… |
| 23.135.44.0 – 23.135.44.255 | 256 | US |
allocated | 2025-02-21 | 2bf88e350058… |
| 23.135.52.0 – 23.135.52.255 | 256 | US |
allocated | 2025-02-21 | ff609714b58b… |
| 66.71.196.0 – 66.71.197.255 | 512 |  JM |
allocated | 2025-02-21 | c0ee667c7420… |
| 104.193.240.0 – 104.193.247.255 | 2,048 | US |
allocated | 2025-02-21 | e5142ced9c8e… |
| 161.115.224.0 – 161.115.255.255 | 8,192 | CA |
allocated | 2025-02-21 | f27cb3238fd5… |
| 169.224.232.0 – 169.224.239.255 | 2,048 | US |
allocated | 2025-02-21 | 2cd4f510be8b… |
| 23.134.228.0 – 23.134.228.255 | 256 | US |
allocated | 2025-02-20 | 20b4adcc9ce4… |
| 23.134.236.0 – 23.134.236.255 | 256 | US |
allocated | 2025-02-20 | 9bcf53ead6e5… |
| 23.134.244.0 – 23.134.244.255 | 256 | US |
allocated | 2025-02-20 | dfd689ad071e… |
| 23.134.252.0 – 23.134.252.255 | 256 | US |
allocated | 2025-02-20 | dad4962f6500… |
| 23.135.4.0 – 23.135.4.255 | 256 | US |
allocated | 2025-02-20 | 4fdd3fba0d2c… |
| 23.135.12.0 – 23.135.12.255 | 256 | US |
allocated | 2025-02-20 | 7463d9aefe28… |
| 161.115.16.0 – 161.115.31.255 | 4,096 | US |
allocated | 2025-02-20 | a269008169e3… |
| 179.197.0.0 – 179.197.63.255 | 16,384 | US |
allocated | 2025-02-20 | 15cb3426edd0… |
| 187.42.192.0 – 187.42.255.255 | 16,384 | US |
allocated | 2025-02-20 | 15cb3426edd0… |
| 187.78.192.0 – 187.78.255.255 | 16,384 | US |
allocated | 2025-02-20 | 15cb3426edd0… |
| 199.16.106.0 – 199.16.106.255 | 256 | US |
allocated | 2025-02-20 | e773a2d3309e… |
| 200.234.64.0 – 200.234.127.255 | 16,384 | US |
allocated | 2025-02-20 | 15cb3426edd0… |
| 208.92.232.0 – 208.92.235.255 | 1,024 | US |
allocated | 2025-02-20 | 51177ecfd4d8… |
| 69.67.160.0 – 69.67.161.255 | 512 | US |
allocated | 2025-02-19 | c3847317d37f… |
| 23.134.188.0 – 23.134.188.255 | 256 | US |
allocated | 2025-02-18 | 5f166cfa4f95… |
| 23.134.196.0 – 23.134.196.255 | 256 | US |
allocated | 2025-02-18 | 595dc58e69ac… |
| 23.134.204.0 – 23.134.204.255 | 256 | US |
allocated | 2025-02-18 | 36f5c38718c7… |
| 23.134.220.0 – 23.134.220.255 | 256 | US |
allocated | 2025-02-18 | b53ec0d1330f… |
| 23.144.41.0 – 23.144.41.255 | 256 | US |
allocated | 2025-02-18 | 28cc950c36ab… |
| 69.67.170.0 – 69.67.170.255 | 256 | US |
allocated | 2025-02-18 | ba39a4b54043… |
| 134.128.224.0 – 134.128.255.255 | 8,192 | US |
allocated | 2025-02-18 | 182d78989f65… |
| 161.115.96.0 – 161.115.127.255 | 8,192 | US |
allocated | 2025-02-18 | a31960214508… |
| 162.120.64.0 – 162.120.67.255 | 1,024 | US |
allocated | 2025-02-18 | 0eccd04b169b… |
| 216.150.28.0 – 216.150.28.255 | 256 | US |
allocated | 2025-02-18 | 5b841cb3e453… |
| 23.134.156.0 – 23.134.156.255 | 256 | US |
allocated | 2025-02-14 | 27c0e1f746e6… |
| 23.134.164.0 – 23.134.164.255 | 256 |  PR |
allocated | 2025-02-14 | 134c5a047da7… |
| 23.134.172.0 – 23.134.172.255 | 256 | US |
allocated | 2025-02-14 | 3c3a7e0ac244… |
| 23.134.180.0 – 23.134.180.255 | 256 | US |
allocated | 2025-02-14 | 27f132a9234d… |
| 192.22.0.0 – 192.22.255.255 | 65,536 | US |
allocated | 2025-02-14 | ace55d4dc090… |
| 198.204.29.0 – 198.204.29.255 | 256 | US |
allocated | 2025-02-14 | cd62c652e2fb… |
| 23.134.108.0 – 23.134.108.255 | 256 | US |
allocated | 2025-02-13 | 90d470108bfb… |
| 23.134.116.0 – 23.134.116.255 | 256 | US |
allocated | 2025-02-13 | d59001c6be51… |
| 23.134.124.0 – 23.134.124.255 | 256 | US |
allocated | 2025-02-13 | 44b6073e2301… |
| 23.134.132.0 – 23.134.132.255 | 256 | US |
allocated | 2025-02-13 | 9e6a17e25fa8… |
| 23.134.140.0 – 23.134.140.255 | 256 | US |
allocated | 2025-02-13 | e0b58bd9082c… |
| 23.134.148.0 – 23.134.148.255 | 256 | US |
allocated | 2025-02-13 | c5f7758e8612… |
| 64.145.77.0 – 64.145.77.255 | 256 | US |
allocated | 2025-02-13 | ae3eae1f8b41… |
| 64.239.70.0 – 64.239.70.255 | 256 | US |
allocated | 2025-02-13 | 23f2181c41fe… |
| 98.158.24.0 – 98.158.27.255 | 1,024 | US |
allocated | 2025-02-13 | c9da7410e1b9… |
| 161.115.48.0 – 161.115.63.255 | 4,096 | US |
allocated | 2025-02-13 | 6e19a0c7aa20… |
| 169.238.0.0 – 169.238.255.255 | 65,536 | US |
allocated | 2025-02-13 | b33e6baee456… |
| 199.7.47.0 – 199.7.47.255 | 256 | US |
allocated | 2025-02-13 | cb213af06b96… |
| 199.245.233.0 – 199.245.233.255 | 256 | US |
allocated | 2025-02-13 | 0ed489778232… |
| 199.245.234.0 – 199.245.234.255 | 256 | US |
allocated | 2025-02-13 | 0ed489778232… |
| 23.134.76.0 – 23.134.76.255 | 256 | US |
allocated | 2025-02-12 | b2f39d4a832c… |
| 23.134.84.0 – 23.134.84.255 | 256 | CA |
allocated | 2025-02-12 | 842f131dc398… |
| 23.134.100.0 – 23.134.100.255 | 256 | US |
allocated | 2025-02-12 | 20637e426ad2… |
| 23.147.153.0 – 23.147.153.255 | 256 | US |
allocated | 2025-02-12 | 94689c4ce1ca… |
| 69.67.186.0 – 69.67.187.255 | 512 | US |
allocated | 2025-02-12 | 57bd8dc35cc4… |
| 69.67.188.0 – 69.67.188.255 | 256 | CA |
allocated | 2025-02-12 | 716d2882d905… |
| 86.54.152.0 – 86.54.159.255 | 2,048 | US |
allocated | 2025-02-12 | c6ca6b3ed250… |
| 143.105.0.0 – 143.105.255.255 | 65,536 | US |
allocated | 2025-02-12 | c1dfdf31702f… |
| 205.166.119.0 – 205.166.119.255 | 256 | US |
allocated | 2025-02-12 | 6898fa7f6ea1… |
| 209.242.176.0 – 209.242.191.255 | 4,096 | US |
allocated | 2025-02-12 | 23e7eb4a1970… |
| 23.134.44.0 – 23.134.44.255 | 256 | US |
allocated | 2025-02-11 | fd088fcc7963… |
| 23.134.60.0 – 23.134.60.255 | 256 | US |
allocated | 2025-02-11 | 2deb7db5f207… |
| 23.134.68.0 – 23.134.68.255 | 256 | US |
allocated | 2025-02-11 | de4f1977d682… |
| 23.134.12.0 – 23.134.12.255 | 256 | US |
allocated | 2025-02-10 | 3efa0ed78f14… |
| 23.134.20.0 – 23.134.20.255 | 256 | US |
allocated | 2025-02-10 | 3c0d9f1d5a92… |
| 23.134.28.0 – 23.134.28.255 | 256 | US |
allocated | 2025-02-10 | f4089ce25cdf… |
| 23.134.36.0 – 23.134.36.255 | 256 | US |
allocated | 2025-02-10 | da87dac5c039… |
| 23.134.52.0 – 23.134.52.255 | 256 | US |
allocated | 2025-02-10 | 8289b4208cc9… |