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
1,645,666,816
📦
IPv4 networks
76,690
delegated blocks
🧭
IPv6 networks
11,349
delegated blocks
🔗
Autonomous systems
34,029
ASNs
// browse the objects
Browse the ARIN registry
| Range | Addresses | Country | Status | Allocated | Org handle |
|---|---|---|---|---|---|
| 74.123.108.0 – 74.123.111.255 | 1,024 |  US |
allocated | 2010-03-11 | 1f43382923ed… |
| 74.123.112.0 – 74.123.115.255 | 1,024 | US |
allocated | 2010-03-11 | 9f02689adc3a… |
| 68.235.32.0 – 68.235.63.255 | 8,192 | US |
allocated | 2010-03-10 | c04183ccecd3… |
| 69.160.176.0 – 69.160.191.255 | 4,096 | US |
allocated | 2010-03-10 | ef462dcc000e… |
| 74.123.88.0 – 74.123.91.255 | 1,024 | US |
allocated | 2010-03-10 | 56078780c537… |
| 98.159.0.0 – 98.159.15.255 | 4,096 | US |
allocated | 2010-03-10 | d34a51ff3178… |
| 68.171.96.0 – 68.171.111.255 | 4,096 | US |
allocated | 2010-03-09 | 5018a994966e… |
| 74.123.80.0 – 74.123.83.255 | 1,024 | US |
allocated | 2010-03-09 | e4d5768b0e37… |
| 67.22.144.0 – 67.22.159.255 | 4,096 | US |
allocated | 2010-03-08 | 50006d9a829b… |
| 68.232.0.0 – 68.232.31.255 | 8,192 | US |
allocated | 2010-03-08 | 55910ef88e30… |
| 74.123.68.0 – 74.123.71.255 | 1,024 |  CA |
allocated | 2010-03-08 | 6ac871a503d7… |
| 74.123.72.0 – 74.123.79.255 | 2,048 | US |
allocated | 2010-03-08 | c4c227f0d1f1… |
| 173.233.192.0 – 173.233.255.255 | 16,384 | US |
allocated | 2010-03-08 | 9ddd9ac89bdd… |
| 209.239.160.0 – 209.239.175.255 | 4,096 | US |
allocated | 2010-03-08 | 9d135eb38a45… |
| 64.46.96.0 – 64.46.111.255 | 4,096 | US |
allocated | 2010-03-05 | f624e02d3805… |
| 64.46.112.0 – 64.46.119.255 | 2,048 | US |
allocated | 2010-03-05 | f624e02d3805… |
| 64.79.96.0 – 64.79.111.255 | 4,096 | US |
allocated | 2010-03-05 | 4ce30611f900… |
| 64.179.192.0 – 64.179.207.255 | 4,096 | US |
allocated | 2010-03-05 | 86e0a4fb1548… |
| 64.179.208.0 – 64.179.223.255 | 4,096 | CA |
allocated | 2010-03-05 | b109e5672474… |
| 68.71.224.0 – 68.71.239.255 | 4,096 | US |
allocated | 2010-03-05 | 7207ea860396… |
| 216.229.112.0 – 216.229.127.255 | 4,096 | US |
allocated | 2010-03-05 | 58959fd7866f… |
| 64.66.0.0 – 64.66.15.255 | 4,096 |  BS |
allocated | 2010-03-04 | 942b5c023d53… |
| 64.66.16.0 – 64.66.31.255 | 4,096 | CA |
allocated | 2010-03-04 | a255d3c6fc18… |
| 66.109.120.0 – 66.109.127.255 | 2,048 | US |
allocated | 2010-03-04 | 3087cb2937bc… |
| 74.123.32.0 – 74.123.35.255 | 1,024 | US |
allocated | 2010-03-04 | dfc058f6f986… |
| 74.123.36.0 – 74.123.39.255 | 1,024 | US |
allocated | 2010-03-04 | 2aeffafeecbb… |
| 74.123.52.0 – 74.123.55.255 | 1,024 | US |
allocated | 2010-03-04 | 72600797d661… |
| 74.123.56.0 – 74.123.63.255 | 2,048 | US |
allocated | 2010-03-04 | 6df74bf42636… |
| 74.123.64.0 – 74.123.67.255 | 1,024 | US |
allocated | 2010-03-04 | 229aa1f3b6db… |
| 207.195.128.0 – 207.195.159.255 | 8,192 | US |
allocated | 2010-03-04 | 593b33c57b4d… |
| 64.147.80.0 – 64.147.95.255 | 4,096 |  BM |
allocated | 2010-03-03 | 42d359c027c7… |
| 66.109.96.0 – 66.109.111.255 | 4,096 | US |
allocated | 2010-03-03 | 1a922969fbba… |
| 74.123.16.0 – 74.123.23.255 | 2,048 | US |
allocated | 2010-03-03 | 7b894b8808ac… |
| 74.123.24.0 – 74.123.27.255 | 1,024 | US |
allocated | 2010-03-03 | 3da565ab4374… |
| 74.123.28.0 – 74.123.31.255 | 1,024 | US |
allocated | 2010-03-03 | 1078a0e720ad… |
| 173.230.0.0 – 173.230.127.255 | 32,768 | US |
allocated | 2010-03-03 | faa8b43fdf3e… |
| 184.84.0.0 – 184.87.255.255 | 262,144 | US |
allocated | 2010-03-03 | 8ff74c5691c8… |
| 64.147.64.0 – 64.147.79.255 | 4,096 | US |
allocated | 2010-03-02 | b62110713f43… |
| 74.122.244.0 – 74.122.247.255 | 1,024 | CA |
allocated | 2010-03-02 | 517514deeb5a… |
| 74.123.4.0 – 74.123.7.255 | 1,024 | US |
allocated | 2010-03-02 | 2e78890a1a3f… |
| 64.68.0.0 – 64.68.15.255 | 4,096 | US |
allocated | 2010-03-01 | 713e8908f5b4… |
| 74.122.248.0 – 74.122.255.255 | 2,048 | US |
allocated | 2010-03-01 | a9c7b132b6dc… |
| 173.229.128.0 – 173.229.255.255 | 32,768 | US |
allocated | 2010-03-01 | 708953f0dda3… |
| 209.236.112.0 – 209.236.127.255 | 4,096 | US |
allocated | 2010-03-01 | c7434cae7cf7… |
| 209.236.80.0 – 209.236.95.255 | 4,096 | US |
allocated | 2010-02-26 | f25a55f07c7e… |
| 64.255.128.0 – 64.255.159.255 | 8,192 | US |
allocated | 2010-02-25 | e8812e44af2a… |
| 74.122.224.0 – 74.122.231.255 | 2,048 | US |
allocated | 2010-02-25 | 2f174894386d… |
| 74.124.34.0 – 74.124.35.255 | 512 | US |
allocated | 2010-02-25 | bc9b2d83c16d… |
| 74.124.36.0 – 74.124.39.255 | 1,024 | US |
allocated | 2010-02-25 | bc9b2d83c16d… |
| 74.124.40.0 – 74.124.43.255 | 1,024 | US |
allocated | 2010-02-25 | bc9b2d83c16d… |
| 74.124.45.0 – 74.124.45.255 | 256 | US |
allocated | 2010-02-25 | bc9b2d83c16d… |
| 74.124.46.0 – 74.124.47.255 | 512 | US |
allocated | 2010-02-25 | bc9b2d83c16d… |
| 74.124.49.0 – 74.124.49.255 | 256 | US |
allocated | 2010-02-25 | bc9b2d83c16d… |
| 74.124.50.0 – 74.124.50.255 | 256 | US |
allocated | 2010-02-25 | bc9b2d83c16d… |
| 74.124.52.0 – 74.124.55.255 | 1,024 | US |
allocated | 2010-02-25 | bc9b2d83c16d… |
| 74.124.56.0 – 74.124.57.255 | 512 | US |
allocated | 2010-02-25 | bc9b2d83c16d… |
| 74.124.60.0 – 74.124.63.255 | 1,024 | US |
allocated | 2010-02-25 | bc9b2d83c16d… |
| 184.128.0.0 – 184.143.255.255 | 1,048,576 | US |
allocated | 2010-02-25 | 81e05477cc28… |
| 209.236.64.0 – 209.236.79.255 | 4,096 | US |
allocated | 2010-02-25 | a3b8f09f336c… |
| 216.151.208.0 – 216.151.223.255 | 4,096 | US |
allocated | 2010-02-25 | 8ae30ad97bb7… |
| 69.170.160.0 – 69.170.191.255 | 8,192 | US |
allocated | 2010-02-24 | 1481ecc87fd7… |
| 74.122.204.0 – 74.122.207.255 | 1,024 | US |
allocated | 2010-02-24 | cf578373ded8… |
| 74.122.208.0 – 74.122.215.255 | 2,048 | CA |
allocated | 2010-02-24 | e3566365e804… |
| 74.122.216.0 – 74.122.219.255 | 1,024 | US |
allocated | 2010-02-24 | 8a96bb1d716f… |
| 74.122.220.0 – 74.122.223.255 | 1,024 | US |
allocated | 2010-02-24 | a03196403289… |
| 74.124.64.0 – 74.124.127.255 | 16,384 | US |
allocated | 2010-02-24 | 0a52bf09283c… |
| 64.5.96.0 – 64.5.111.255 | 4,096 | US |
allocated | 2010-02-23 | 94b3a580fe88… |
| 66.6.160.0 – 66.6.175.255 | 4,096 | US |
allocated | 2010-02-23 | d3f7999eda1e… |
| 208.38.192.0 – 208.38.223.255 | 8,192 | US |
allocated | 2010-02-23 | 302960e84b60… |
| 66.54.64.0 – 66.54.95.255 | 8,192 | US |
allocated | 2010-02-22 | 9a276f11c0ab… |
| 66.199.32.0 – 66.199.47.255 | 4,096 | CA |
allocated | 2010-02-22 | a2e1bb6f40a4… |
| 74.122.180.0 – 74.122.183.255 | 1,024 | US |
allocated | 2010-02-22 | 10de6ae84eec… |
| 74.122.192.0 – 74.122.199.255 | 2,048 | US |
allocated | 2010-02-22 | 4ce30611f900… |
| 68.169.240.0 – 68.169.247.255 | 2,048 | US |
allocated | 2010-02-19 | 2539c81b0e00… |
| 68.169.248.0 – 68.169.251.255 | 1,024 | US |
allocated | 2010-02-19 | 2539c81b0e00… |
| 68.169.252.0 – 68.169.255.255 | 1,024 | US |
allocated | 2010-02-19 | 11e220c3e486… |
| 68.170.240.0 – 68.170.255.255 | 4,096 | US |
allocated | 2010-02-19 | 31a80ca13a77… |
| 68.232.48.0 – 68.232.63.255 | 4,096 | US |
allocated | 2010-02-19 | 593b33c57b4d… |
| 69.170.144.0 – 69.170.159.255 | 4,096 | US |
allocated | 2010-02-19 | 5ad6348a6e84… |
| 74.122.176.0 – 74.122.179.255 | 1,024 | US |
allocated | 2010-02-19 | 86625d8358b2… |
| 74.122.184.0 – 74.122.191.255 | 2,048 | US |
allocated | 2010-02-19 | 11a8bbaf10a2… |
| 97.75.64.0 – 97.75.127.255 | 16,384 | US |
allocated | 2010-02-19 | 8c43c4e1b3ed… |
| 216.38.0.0 – 216.38.31.255 | 8,192 | US |
allocated | 2010-02-19 | edb1773715cb… |
| 64.5.80.0 – 64.5.95.255 | 4,096 | US |
allocated | 2010-02-18 | 3e5c40e0d545… |
| 64.238.144.0 – 64.238.159.255 | 4,096 | US |
allocated | 2010-02-18 | ca93c740108a… |
| 67.20.16.0 – 67.20.31.255 | 4,096 | US |
allocated | 2010-02-18 | ef5abf1a1112… |
| 74.122.152.0 – 74.122.159.255 | 2,048 | US |
allocated | 2010-02-18 | aa7f55ff1034… |
| 74.122.164.0 – 74.122.167.255 | 1,024 | US |
allocated | 2010-02-18 | 552eb00b3981… |
| 74.122.168.0 – 74.122.171.255 | 1,024 | US |
allocated | 2010-02-18 | eb300746160c… |
| 68.66.80.0 – 68.66.95.255 | 4,096 | US |
allocated | 2010-02-17 | 0adaa4669c2b… |
| 68.66.96.0 – 68.66.111.255 | 4,096 | US |
allocated | 2010-02-17 | 60883e31effe… |
| 68.235.160.0 – 68.235.175.255 | 4,096 | US |
allocated | 2010-02-17 | ac4d1f023faf… |
| 68.235.176.0 – 68.235.191.255 | 4,096 | CA |
allocated | 2010-02-17 | 0d46a8b30ddc… |
| 69.147.192.0 – 69.147.223.255 | 8,192 | US |
allocated | 2010-02-17 | 56ee0848404f… |
| 173.228.0.0 – 173.228.127.255 | 32,768 | US |
allocated | 2010-02-17 | 382ccf1a9d45… |
| 173.228.128.0 – 173.228.159.255 | 8,192 | US |
allocated | 2010-02-17 | dc56a556d80e… |
| 173.229.0.0 – 173.229.31.255 | 8,192 | US |
allocated | 2010-02-17 | 93b80ac84e26… |
| 173.235.0.0 – 173.235.255.255 | 65,536 | US |
allocated | 2010-02-17 | ef686473f0fc… |
| 69.55.112.0 – 69.55.127.255 | 4,096 | US |
allocated | 2010-02-16 | 061e2bc73429… |
| 74.122.124.0 – 74.122.127.255 | 1,024 | US |
allocated | 2010-02-16 | b6797249c4e6… |