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
76,687
delegated blocks
🧭
IPv6 networks
11,336
delegated blocks
🔗
Autonomous systems
34,032
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS396206 |  US |
assigned | 2017-04-05 | b5f727e4f5a0… |
| AS396207 | US |
assigned | 2017-04-05 | 3db371f839fe… |
| AS33521 | US |
assigned | 2017-04-04 | 2d2c34476cd9… |
| AS396194 | US |
assigned | 2017-04-04 | 03a27816370a… |
| AS396195 | US |
assigned | 2017-04-04 | 92e725556636… |
| AS396196 | US |
assigned | 2017-04-04 | d6b71c998ebf… |
| AS396197 | US |
assigned | 2017-04-04 | 68e77dc59df2… |
| AS396198 | US |
assigned | 2017-04-04 | 75fc43d5f69c… |
| AS396199 | US |
assigned | 2017-04-04 | c159b7f45d34… |
| AS396200 | US |
assigned | 2017-04-04 | 122c788a0df2… |
| AS396201 | US |
assigned | 2017-04-04 | ad9fde14a961… |
| AS396202 | US |
assigned | 2017-04-04 | cd7da623a7a9… |
| AS396203 | US |
assigned | 2017-04-04 | afca6c0a3e1d… |
| AS21821 | US |
assigned | 2017-04-03 | eaa600f2346f… |
| AS29749 | US |
assigned | 2017-04-03 | 99d9053fc448… |
| AS40658 | US |
assigned | 2017-03-31 | 0863a183a8d3… |
| AS396187 | US |
assigned | 2017-03-31 | 8de16c5c4959… |
| AS396189 | US |
assigned | 2017-03-31 | 59defd0b3ac4… |
| AS396190 | US |
assigned | 2017-03-31 | 920d0c66f3d2… |
| AS396191 | US |
assigned | 2017-03-31 | 319fb84709c8… |
| AS395856 | US |
assigned | 2017-03-30 | f41a396c88eb… |
| AS396182 | US |
assigned | 2017-03-30 | 3a2f8b87161c… |
| AS396183 | US |
assigned | 2017-03-30 | 55aa82c802d9… |
| AS396184 | US |
assigned | 2017-03-30 | 4cee10c213e5… |
| AS396185 | US |
assigned | 2017-03-30 | 0bceb595ffd1… |
| AS396180 | US |
assigned | 2017-03-29 | 236269948db7… |
| AS396181 | US |
assigned | 2017-03-29 | 806d2f134fe9… |
| AS394802 | US |
assigned | 2017-03-28 | 91142b74b5b5… |
| AS396172 | US |
assigned | 2017-03-28 | e69ac1079473… |
| AS396174 | US |
assigned | 2017-03-28 | 194357347854… |
| AS396175 | US |
assigned | 2017-03-28 | df5507cf3939… |
| AS396176 | US |
assigned | 2017-03-28 | a9fb30900047… |
| AS396177 | US |
assigned | 2017-03-28 | a9546350cfc8… |
| AS396179 | US |
assigned | 2017-03-28 | fff391866da2… |
| AS64269 | US |
assigned | 2017-03-27 | 1109edef871c… |
| AS396168 | US |
assigned | 2017-03-27 | b1127fa1bfc3… |
| AS396163 | US |
assigned | 2017-03-24 | 94c4397cddd9… |
| AS396166 | US |
assigned | 2017-03-24 | b211801535df… |
| AS396155 | US |
assigned | 2017-03-23 | 0ec33b5dd1fc… |
| AS396156 | US |
assigned | 2017-03-23 | c1cffbefadc4… |
| AS396157 | US |
assigned | 2017-03-23 | d4a23bf6be72… |
| AS396158 | US |
assigned | 2017-03-23 | 8359d2e5873b… |
| AS396160 | US |
assigned | 2017-03-23 | 5235fe637669… |
| AS396161 | US |
assigned | 2017-03-23 | ffd703a07b83… |
| AS396162 | US |
assigned | 2017-03-23 | 6b75100dc8f9… |
| AS396152 | US |
assigned | 2017-03-22 | f34c5b295c89… |
| AS396153 | US |
assigned | 2017-03-22 | ba752f63dcfb… |
| AS396154 | US |
assigned | 2017-03-22 | df3cb1de19a2… |
| AS15317 | US |
assigned | 2017-03-21 | ba55e00dce29… |
| AS396142 |  CA |
assigned | 2017-03-21 | 3083df6d58ef… |
| AS396143 | US |
assigned | 2017-03-21 | 0e0ec5752ef2… |
| AS396145 | US |
assigned | 2017-03-21 | 4c4b00a77010… |
| AS396148 | US |
assigned | 2017-03-21 | a0790b7cd243… |
| AS396150 | US |
assigned | 2017-03-21 | 1cd660fb7e4b… |
| AS396151 | US |
assigned | 2017-03-21 | cff49a26ba63… |
| AS18959 | US |
assigned | 2017-03-20 | 8b50fd54e23a… |
| AS396138 | US |
assigned | 2017-03-20 | 20ac81044fd8… |
| AS396139 | US |
assigned | 2017-03-20 | 0eccd04b169b… |
| AS396140 | US |
assigned | 2017-03-20 | b27351e4ec93… |
| AS396141 | US |
assigned | 2017-03-20 | 7f1938ceeaa4… |
| AS396134 | US |
assigned | 2017-03-17 | 315118cf402e… |
| AS396135 | US |
assigned | 2017-03-17 | 50869cacc061… |
| AS396136 | US |
assigned | 2017-03-17 | dd9113c7cf68… |
| AS396137 | US |
assigned | 2017-03-17 | b538f89eec0d… |
| AS4551 | US |
assigned | 2017-03-16 | ca93c740108a… |
| AS4552 | US |
assigned | 2017-03-16 | ca93c740108a… |
| AS4554 | US |
assigned | 2017-03-16 | ca93c740108a… |
| AS4558 | US |
assigned | 2017-03-16 | ca93c740108a… |
| AS4561 | US |
assigned | 2017-03-16 | ca93c740108a… |
| AS396125 | CA |
assigned | 2017-03-16 | 7c46e75045ef… |
| AS396126 | CA |
assigned | 2017-03-16 | 1dec35b2fb24… |
| AS396127 | US |
assigned | 2017-03-16 | f8ce374b8644… |
| AS396128 | US |
assigned | 2017-03-16 | c59d0701a157… |
| AS396130 | US |
assigned | 2017-03-16 | 754649cf9a0c… |
| AS396131 | US |
assigned | 2017-03-16 | b81516f6bd59… |
| AS396132 | US |
assigned | 2017-03-16 | 33173f158933… |
| AS396133 | US |
assigned | 2017-03-16 | db0bd42fa869… |
| AS396119 | US |
assigned | 2017-03-15 | 81cd9ee6323b… |
| AS396121 | US |
assigned | 2017-03-15 | 75f5e4e709f2… |
| AS396122 | US |
assigned | 2017-03-15 | d56874c0ea53… |
| AS396123 | US |
assigned | 2017-03-15 | 0c734922e3a5… |
| AS396124 | US |
assigned | 2017-03-15 | 55f7c47cb78c… |
| AS396117 | US |
assigned | 2017-03-14 | 628b771fdf0a… |
| AS396114 | US |
assigned | 2017-03-13 | a3e4d3875cdf… |
| AS396115 | US |
assigned | 2017-03-13 | 4cfbfaf43b98… |
| AS396110 | CA |
assigned | 2017-03-10 | 2cfaac2a2970… |
| AS396112 | US |
assigned | 2017-03-10 | 7827581abe6d… |
| AS396113 | CA |
assigned | 2017-03-10 | b7b66ded3209… |
| AS396107 | US |
assigned | 2017-03-09 | 9cb815bd0d4d… |
| AS396109 | US |
assigned | 2017-03-09 | b0bb20e7dde1… |
| AS396103 | US |
assigned | 2017-03-08 | d41a7108dc35… |
| AS396104 | US |
assigned | 2017-03-08 | 991d188ff8a4… |
| AS396105 | CA |
assigned | 2017-03-08 | 0723d96555ba… |
| AS396106 | US |
assigned | 2017-03-08 | 4fa18df64318… |
| AS32866 | US |
assigned | 2017-03-07 | 1b44d5afee09… |
| AS396092 | US |
assigned | 2017-03-07 | e949d91e4754… |
| AS396094 | US |
assigned | 2017-03-07 | 53fcbd63daad… |
| AS396095 | CA |
assigned | 2017-03-07 | b49f17da9129… |
| AS396096 | US |
assigned | 2017-03-07 | 970e3cc85104… |
| AS396097 | US |
assigned | 2017-03-07 | 2a0e98a43ffd… |