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
1,644,924,416
📦
IPv4 networks
76,763
delegated blocks
🧭
IPv6 networks
11,451
delegated blocks
🔗
Autonomous systems
34,128
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS394239 |  US |
assigned | 2015-07-15 | ebc11c2e2d42… |
| AS22527 | US |
assigned | 2015-07-14 | 1899a834098f… |
| AS394236 | US |
assigned | 2015-07-14 | 35f7472abe5a… |
| AS394238 | US |
assigned | 2015-07-14 | 198faece9eb0… |
| AS22440 | US |
assigned | 2015-07-13 | 623e0ec07709… |
| AS394232 |  CA |
assigned | 2015-07-13 | b2857fb9e5d5… |
| AS394233 | CA |
assigned | 2015-07-13 | 5792635ff951… |
| AS394234 | US |
assigned | 2015-07-13 | d94ce17dbbc5… |
| AS31957 | US |
assigned | 2015-07-10 | 051eb52382a0… |
| AS394221 | US |
assigned | 2015-07-10 | b4336bab94ac… |
| AS394223 | US |
assigned | 2015-07-10 | 0914ad9eaba6… |
| AS394224 | US |
assigned | 2015-07-10 | f66bfb554e05… |
| AS394225 | US |
assigned | 2015-07-10 | 6069d13e003d… |
| AS394228 | US |
assigned | 2015-07-10 | e28a62db4251… |
| AS394229 | US |
assigned | 2015-07-10 | 483fe49944dd… |
| AS21534 | US |
assigned | 2015-07-09 | 3d2ae8072d51… |
| AS394217 | US |
assigned | 2015-07-09 | eb125f609080… |
| AS394219 | US |
assigned | 2015-07-09 | 1f24559b199c… |
| AS394220 | US |
assigned | 2015-07-09 | f67797c21505… |
| AS394209 | US |
assigned | 2015-07-08 | 9a8af5c6d7aa… |
| AS394210 | US |
assigned | 2015-07-08 | 1f8af470c13f… |
| AS394211 | US |
assigned | 2015-07-08 | bb6e30d895d7… |
| AS394212 | US |
assigned | 2015-07-08 | cb5bb06f67de… |
| AS394213 | US |
assigned | 2015-07-08 | f8a2c056a009… |
| AS394215 | US |
assigned | 2015-07-08 | 1e392c4835d7… |
| AS394216 | US |
assigned | 2015-07-08 | db706c49371f… |
| AS19513 | US |
assigned | 2015-07-07 | 5f3d99e5b11e… |
| AS26291 | US |
assigned | 2015-07-07 | 70c70d347750… |
| AS394201 | US |
assigned | 2015-07-07 | d7fe4ba5ff19… |
| AS394202 | US |
assigned | 2015-07-07 | b33e6baee456… |
| AS394205 | US |
assigned | 2015-07-07 | da7bc6796cea… |
| AS394206 | US |
assigned | 2015-07-07 | 6a59775ea3b3… |
| AS393957 | US |
assigned | 2015-07-06 | ec746125464d… |
| AS394195 | US |
assigned | 2015-07-06 | 973eedb80a18… |
| AS394196 | US |
assigned | 2015-07-06 | 780ff67d572c… |
| AS394197 | US |
assigned | 2015-07-06 | 1397948cb665… |
| AS394198 | US |
assigned | 2015-07-06 | 860e93579850… |
| AS394199 | US |
assigned | 2015-07-06 | 2a887dc570c6… |
| AS394200 | US |
assigned | 2015-07-06 | 14f35f494918… |
| AS26563 | US |
assigned | 2015-07-05 | d1378c4e14cf… |
| AS33096 | CA |
assigned | 2015-07-05 | 71d5799cfc6a… |
| AS33374 | CA |
assigned | 2015-07-04 | 063197343681… |
| AS394186 | US |
assigned | 2015-07-02 | 00a7c63468e4… |
| AS394189 | US |
assigned | 2015-07-02 | 0154761b1c93… |
| AS394192 | US |
assigned | 2015-07-02 | b7a6d2143d9f… |
| AS394193 | US |
assigned | 2015-07-02 | 61731097f165… |
| AS394180 | US |
assigned | 2015-07-01 | 2169e55b4cce… |
| AS394184 | US |
assigned | 2015-07-01 | ddf3ba712347… |
| AS394185 | US |
assigned | 2015-07-01 | 7dc66fc83642… |
| AS16437 |  KY |
assigned | 2015-06-30 | dc7325fa917e… |
| AS36007 | US |
assigned | 2015-06-30 | 3a2706f20143… |
| AS393895 | US |
assigned | 2015-06-30 | 9e2c1533df79… |
| AS394173 | US |
assigned | 2015-06-30 | 03dcc06ab4ae… |
| AS394174 | US |
assigned | 2015-06-30 | 0f3bbee24b88… |
| AS394175 | US |
assigned | 2015-06-30 | 0535d09de35a… |
| AS394176 | US |
assigned | 2015-06-30 | 485f3a31ac8d… |
| AS393898 | US |
assigned | 2015-06-29 | b00e686eceba… |
| AS394170 | US |
assigned | 2015-06-29 | d605b5f55c4c… |
| AS394171 | US |
assigned | 2015-06-29 | 674046b68852… |
| AS394172 | US |
assigned | 2015-06-29 | 5a59db320fe4… |
| AS11505 | US |
assigned | 2015-06-26 | e1e337c94044… |
| AS40228 | US |
assigned | 2015-06-26 | 701f4fab1e79… |
| AS394166 | US |
assigned | 2015-06-26 | fdc4f091864e… |
| AS394167 | US |
assigned | 2015-06-26 | bae4a1cfed3e… |
| AS394168 | US |
assigned | 2015-06-26 | 96d11861a38b… |
| AS394169 | US |
assigned | 2015-06-26 | e9f7d88a94e6… |
| AS394160 | US |
assigned | 2015-06-25 | dd75a2d449be… |
| AS394161 | US |
assigned | 2015-06-25 | b8b5f7e75dc8… |
| AS394162 | US |
assigned | 2015-06-25 | 1068586560e4… |
| AS394163 | US |
assigned | 2015-06-25 | e50a93d786d2… |
| AS394164 | US |
assigned | 2015-06-25 | 1b6806fb1d00… |
| AS394165 | US |
assigned | 2015-06-25 | e131f60f9993… |
| AS394153 | US |
assigned | 2015-06-24 | d407b39a0a14… |
| AS394154 | US |
assigned | 2015-06-24 | 631f27aab941… |
| AS394155 | US |
assigned | 2015-06-24 | c14852b08a62… |
| AS394157 | US |
assigned | 2015-06-24 | bb4dd1a9d216… |
| AS394145 | US |
assigned | 2015-06-23 | 244a7eff69b8… |
| AS394146 | CA |
assigned | 2015-06-23 | bbcac17b8172… |
| AS394148 | US |
assigned | 2015-06-23 | bef6682663c0… |
| AS394149 | US |
assigned | 2015-06-23 | 1cf7e4bddd64… |
| AS394150 | US |
assigned | 2015-06-23 | a0242ab1957f… |
| AS394151 | CA |
assigned | 2015-06-23 | 10847a6da3dc… |
| AS394136 | US |
assigned | 2015-06-22 | 399da38fd3d4… |
| AS394137 | US |
assigned | 2015-06-22 | a7f9089153c2… |
| AS394138 | US |
assigned | 2015-06-22 | 2b5a6d5349db… |
| AS394139 | US |
assigned | 2015-06-22 | b49f8bd39316… |
| AS394140 | US |
assigned | 2015-06-22 | 5c385de2a394… |
| AS394141 | US |
assigned | 2015-06-22 | fe1bf20bce56… |
| AS394142 | US |
assigned | 2015-06-22 | f7eed6e822e1… |
| AS394144 | US |
assigned | 2015-06-22 | 6439f9509580… |
| AS394132 | US |
assigned | 2015-06-19 | b1ea246dedf1… |
| AS394133 | US |
assigned | 2015-06-19 | b67c5cbc6ad0… |
| AS394135 | US |
assigned | 2015-06-19 | 71c0734ec0a6… |
| AS54065 | US |
assigned | 2015-06-18 | f444855490c5… |
| AS394129 | US |
assigned | 2015-06-18 | f2b57a1944c2… |
| AS394131 | US |
assigned | 2015-06-18 | 4d82aea4ceee… |
| AS394126 | US |
assigned | 2015-06-17 | 877e7d089c68… |
| AS394127 | US |
assigned | 2015-06-17 | f8607564a004… |
| AS394128 | US |
assigned | 2015-06-17 | fb8618adac4e… |
| AS22507 | US |
assigned | 2015-06-16 | 4021dc2be318… |