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
1,645,875,712
📦
IPv4 networks
76,665
delegated blocks
🧭
IPv6 networks
11,326
delegated blocks
🔗
Autonomous systems
34,014
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS917 |  US |
assigned | 2022-06-13 | a36e0d146cf4… |
| AS905 |  CA |
assigned | 2022-06-10 | 7fb8969bd48a… |
| AS906 | US |
assigned | 2022-06-10 | 13699ee1bf3c… |
| AS907 | US |
assigned | 2022-06-10 | ca7471d685f3… |
| AS908 | US |
assigned | 2022-06-10 | 492875b902a4… |
| AS909 | CA |
assigned | 2022-06-10 | 90c14d5f23b6… |
| AS910 | US |
assigned | 2022-06-10 | bc2f96a77f59… |
| AS395056 | US |
assigned | 2022-06-10 | 4e271bb6be15… |
| AS896 | US |
assigned | 2022-06-08 | 4a88bc781bb2… |
| AS897 | US |
assigned | 2022-06-08 | 01b8a7e48f2f… |
| AS898 | US |
assigned | 2022-06-08 | f96d60cc4df8… |
| AS899 | US |
assigned | 2022-06-08 | 1fbe76882c36… |
| AS900 | CA |
assigned | 2022-06-08 | 86221e67e800… |
| AS901 | US |
assigned | 2022-06-08 | 1e02e638053f… |
| AS902 | US |
assigned | 2022-06-08 | 394eb2056cf6… |
| AS903 | US |
assigned | 2022-06-08 | eb890d3f5894… |
| AS17033 | US |
assigned | 2022-06-08 | be23668f75ae… |
| AS886 |  FR |
assigned | 2022-06-07 | dcd83ca27d87… |
| AS887 | FR |
assigned | 2022-06-07 | dcd83ca27d87… |
| AS888 | US |
assigned | 2022-06-07 | 66e25d155d3f… |
| AS889 | US |
assigned | 2022-06-07 | 5b048aafff56… |
| AS890 | US |
assigned | 2022-06-07 | 708d3f119159… |
| AS891 | US |
assigned | 2022-06-07 | ab9bfca0becd… |
| AS892 | US |
assigned | 2022-06-07 | 0b9118a23862… |
| AS893 | US |
assigned | 2022-06-07 | 57d59e6dfd1c… |
| AS894 | US |
assigned | 2022-06-07 | 0a932835b90a… |
| AS895 | US |
assigned | 2022-06-07 | b7a6d2143d9f… |
| AS30643 | US |
assigned | 2022-06-07 | 7476beefbc8c… |
| AS393486 | US |
assigned | 2022-06-07 | 0778f38ce84f… |
| AS393824 | US |
assigned | 2022-06-07 | 0778f38ce84f… |
| AS394413 | US |
assigned | 2022-06-07 | 0778f38ce84f… |
| AS393449 | US |
assigned | 2022-06-06 | 6be663abde78… |
| AS393814 | US |
assigned | 2022-06-06 | 4b38da225171… |
| AS397441 | CA |
assigned | 2022-06-06 | 77ec3e972af7… |
| AS395201 | US |
assigned | 2022-06-03 | a6857cd94af1… |
| AS395223 | US |
assigned | 2022-06-03 | 87ca31136438… |
| AS396159 | US |
assigned | 2022-06-03 | b1e1d6e4155b… |
| AS397403 | US |
assigned | 2022-06-03 | 81bef8d32a9e… |
| AS395185 | US |
assigned | 2022-06-01 | 3bfd7da35955… |
| AS394715 | CA |
assigned | 2022-05-31 | 3006af16c601… |
| AS395136 | US |
assigned | 2022-05-31 | ecb715b16dea… |
| AS395161 | US |
assigned | 2022-05-31 | 1f6be38121b9… |
| AS400746–AS400755 | US |
assigned | 2022-05-27 | fec517dc310c… |
| AS393905 | CA |
assigned | 2022-05-26 | d25500f8c205… |
| AS393979 | US |
assigned | 2022-05-26 | c265f785686d… |
| AS395103 | US |
assigned | 2022-05-25 | 17e330ec58f3… |
| AS395108 | US |
assigned | 2022-05-25 | 0bbe33114d05… |
| AS395893 | US |
assigned | 2022-05-25 | 68f71a6f980a… |
| AS395933 | US |
assigned | 2022-05-25 | f4cbb97ecebd… |
| AS395996 | US |
assigned | 2022-05-25 | 1a75fc37202d… |
| AS396846 | US |
assigned | 2022-05-25 | b07f115c6709… |
| AS397097 | US |
assigned | 2022-05-25 | d0e234b6958e… |
| AS397244 | US |
assigned | 2022-05-25 | d6315f02ab68… |
| AS397294 | US |
assigned | 2022-05-25 | 220e009f24f6… |
| AS54197 | CA |
assigned | 2022-05-24 | 67e29d9c599f… |
| AS55040 | US |
assigned | 2022-05-24 | e220ed812a4c… |
| AS395101 | US |
assigned | 2022-05-24 | 36d5e8db98d2… |
| AS395848 | US |
assigned | 2022-05-23 | e9fbe6c56900… |
| AS395670 | US |
assigned | 2022-05-20 | ef95ad67933b… |
| AS395824 | US |
assigned | 2022-05-20 | e753ad744db1… |
| AS14478 | US |
assigned | 2022-05-19 | d9c9272ddb20… |
| AS395079 | US |
assigned | 2022-05-19 | 45d3a9220b98… |
| AS395320 | US |
assigned | 2022-05-19 | 715b60c248e3… |
| AS395332 | US |
assigned | 2022-05-19 | f145a132f326… |
| AS395573 | US |
assigned | 2022-05-19 | a3032cf35031… |
| AS64199 | CA |
assigned | 2022-05-18 | a804a74c8ce6… |
| AS394925 | US |
assigned | 2022-05-18 | bb23e587e716… |
| AS395026 | US |
assigned | 2022-05-18 | 6e4f5e0696b2… |
| AS394882 | US |
assigned | 2022-05-17 | ee7bfc59d845… |
| AS13347 | US |
assigned | 2022-05-16 | 0ad5d089b1d2… |
| AS393360 | US |
assigned | 2022-05-16 | 49ad496a5450… |
| AS393901 | US |
assigned | 2022-05-16 | 49ad496a5450… |
| AS394230 | US |
assigned | 2022-05-16 | 41e5301dcd39… |
| AS394237 | CA |
assigned | 2022-05-16 | 5c6ff2cc9e7a… |
| AS394248 | US |
assigned | 2022-05-16 | 80a56debd096… |
| AS394358 | US |
assigned | 2022-05-16 | 00595f00bf2b… |
| AS394432 | US |
assigned | 2022-05-16 | 91a54ac1985c… |
| AS394572 | US |
assigned | 2022-05-16 | 49ad496a5450… |
| AS394852 | US |
assigned | 2022-05-16 | cba863b2a38c… |
| AS64264 | US |
assigned | 2022-05-13 | 859389c075cc… |
| AS393623 | US |
assigned | 2022-05-13 | 5a5ea263d63f… |
| AS393678 |  PR |
assigned | 2022-05-13 | 75d7e7f23b54… |
| AS393720 | US |
assigned | 2022-05-13 | ab06d04068d4… |
| AS394218 | US |
assigned | 2022-05-13 | badb89070200… |
| AS394510 | US |
assigned | 2022-05-12 | e54d521c19d1… |
| AS394617 | US |
assigned | 2022-05-12 | e05c5f011106… |
| AS394649 | US |
assigned | 2022-05-12 | 8d61e1a50cbb… |
| AS394689 | CA |
assigned | 2022-05-12 | 7f253876e990… |
| AS26513 | US |
assigned | 2022-05-11 | f305894810e4… |
| AS36245 | US |
assigned | 2022-05-11 | e5bb4e0d9b74… |
| AS40039 | US |
assigned | 2022-05-11 | 7133f4fae310… |
| AS393319 | US |
assigned | 2022-05-11 | 49a83b336ad1… |
| AS393712 | US |
assigned | 2022-05-11 | f6f1c50450b8… |
| AS393863 | US |
assigned | 2022-05-11 | f6f1c50450b8… |
| AS394429 | US |
assigned | 2022-05-11 | b0be32745917… |
| AS400730 | US |
assigned | 2022-05-11 | 0932fb4c9ce0… |
| AS400731 | US |
assigned | 2022-05-11 | 23f2181c41fe… |
| AS400732 | US |
assigned | 2022-05-11 | 3e649b692b55… |
| AS400733 | US |
assigned | 2022-05-11 | 791b51f37863… |
| AS400734 | US |
assigned | 2022-05-11 | d7b1844e4931… |