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
1,645,629,184
📦
IPv4 networks
76,691
delegated blocks
🧭
IPv6 networks
11,348
delegated blocks
🔗
Autonomous systems
34,039
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| 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… |
| AS394121 | US |
assigned | 2015-06-16 | f5d76bcacd17… |
| AS394122 | US |
assigned | 2015-06-16 | 959844a3a16b… |
| AS394124 | US |
assigned | 2015-06-16 | 21ce4e12038f… |
| AS64225 | US |
assigned | 2015-06-15 | b5e64cfa9dc2… |
| AS394109 | US |
assigned | 2015-06-15 | 4cdd761eed89… |
| AS394110 | US |
assigned | 2015-06-15 | aeb7cdcf0089… |
| AS394111 | US |
assigned | 2015-06-15 | 61f730b0773a… |
| AS394114 | US |
assigned | 2015-06-15 | 304e5f10a385… |
| AS394116 | US |
assigned | 2015-06-15 | 22e7f52ecb59… |
| AS394118 | US |
assigned | 2015-06-15 | cbc0ca99c04c… |
| AS11289 | US |
assigned | 2015-06-12 | 42e022f24871… |
| AS13723 | US |
assigned | 2015-06-12 | 42e022f24871… |
| AS394105 | US |
assigned | 2015-06-12 | a168ca0d04e2… |
| AS5091 | US |
assigned | 2015-06-11 | 20f9cb4ce9e4… |
| AS394101 | US |
assigned | 2015-06-11 | a6e235323f6d… |
| AS394102 | US |
assigned | 2015-06-11 | bbc283ebf7fa… |
| AS394103 | US |
assigned | 2015-06-11 | 9d3a8e32453c… |
| AS4508 | CA |
assigned | 2015-06-10 | 23474e06732c… |
| AS394092 | US |
assigned | 2015-06-10 | 05f8a96483d2… |
| AS394093 | US |
assigned | 2015-06-10 | f27717f74430… |
| AS394094 | US |
assigned | 2015-06-10 | 1f2d577964a9… |
| AS394096 | US |
assigned | 2015-06-10 | ac2b849ef557… |
| AS394098 | US |
assigned | 2015-06-10 | 26b56def19f6… |
| AS394099 | US |
assigned | 2015-06-10 | e71ff114e7c9… |
| AS394100 | US |
assigned | 2015-06-10 | 97c4e0ca0d92… |
| AS394085 | CA |
assigned | 2015-06-09 | ed1b5d10a562… |
| AS394086 | US |
assigned | 2015-06-09 | 24bbea4fb997… |
| AS394087 | US |
assigned | 2015-06-09 | 73ddb635968e… |
| AS394088 | US |
assigned | 2015-06-09 | baf1de3c06e0… |
| AS394090 | US |
assigned | 2015-06-09 | d77f3d4dd27f… |
| AS16741 | US |
assigned | 2015-06-08 | b3cc8cb932bf… |
| AS394080 | US |
assigned | 2015-06-08 | a0f773e528e0… |
| AS394083 | US |
assigned | 2015-06-08 | d1c1efccb137… |
| AS36235 | CA |
assigned | 2015-06-05 | 11b7347e390b… |
| AS394073 | US |
assigned | 2015-06-05 | 56b099aee995… |
| AS394074 | US |
assigned | 2015-06-05 | 8300bbb71e8a… |
| AS394075 | US |
assigned | 2015-06-05 | 0a7db38a7310… |
| AS394077 | US |
assigned | 2015-06-05 | 2ed64f067154… |
| AS394079 | US |
assigned | 2015-06-05 | a4bc57522dab… |
| AS6971 | US |
assigned | 2015-06-04 | 3a66ebda8adb… |
| AS33206 | US |
assigned | 2015-06-04 | 4afeff2a980f… |
| AS394069 | US |
assigned | 2015-06-04 | bb52544710c0… |
| AS394070 | US |
assigned | 2015-06-04 | bfbf7b5fb987… |
| AS394071 | US |
assigned | 2015-06-04 | 3bff4251ee8f… |
| AS394072 | US |
assigned | 2015-06-04 | 03c8489f0888… |
| AS394063 | US |
assigned | 2015-06-03 | 566a0dedf10b… |
| AS394064 | US |
assigned | 2015-06-03 | 497dc3050462… |
| AS394065 | US |
assigned | 2015-06-03 | 7125a147f73f… |
| AS394066 | US |
assigned | 2015-06-03 | 49272411c969… |
| AS394068 | US |
assigned | 2015-06-03 | 97067dd07758… |
| AS394057 | US |
assigned | 2015-06-02 | e300a8df507d… |
| AS394060 | US |
assigned | 2015-06-02 | ae91a2221a63… |
| AS394061 | US |
assigned | 2015-06-02 | 128231171f79… |
| AS22890 | US |
assigned | 2015-06-01 | 0b71ac006f40… |
| AS36588 | US |
assigned | 2015-06-01 | 433ffe7cfd08… |
| AS394049 | US |
assigned | 2015-06-01 | cf1d4c05906b… |
| AS394051 | CA |
assigned | 2015-06-01 | 572e96ebc258… |
| AS394053 | US |
assigned | 2015-06-01 | 8500e34cf187… |
| AS394054 | US |
assigned | 2015-06-01 | ebb667b93373… |
| AS394055 | US |
assigned | 2015-06-01 | 2c89b0b41092… |
| AS394042 | US |
assigned | 2015-05-29 | a9ee501f6c84… |
| AS394043 | US |
assigned | 2015-05-29 | 99d8537a00f4… |
| AS394044 | US |
assigned | 2015-05-29 | 09cb27174000… |
| AS394045 | US |
assigned | 2015-05-29 | 127bad82b758… |
| AS394046 | US |
assigned | 2015-05-29 | 5afbdeee0ab8… |
| AS394047 | US |
assigned | 2015-05-29 | 07cfc78984c8… |
| AS11301 | US |
assigned | 2015-05-28 | 353bb9a5c8dc… |
| AS62785 | US |
assigned | 2015-05-28 | 542dabb8b9f8… |
| AS394036 | US |
assigned | 2015-05-28 | fb1355a6de3d… |
| AS394038 | US |
assigned | 2015-05-28 | 02be52f9121d… |
| AS394031 | US |
assigned | 2015-05-27 | 176ffdbe3e29… |
| AS394032 | US |
assigned | 2015-05-27 | 5eb116b74927… |