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 |
|---|---|---|---|---|
| AS32417 |  US |
assigned | 2004-04-29 | db84f0ab4a7e… |
| AS32403 | US |
assigned | 2004-04-28 | d5c4a59c0a5f… |
| AS32407 | US |
assigned | 2004-04-28 | 594eb87b9899… |
| AS32394 | US |
assigned | 2004-04-27 | bb158059e788… |
| AS32399 | US |
assigned | 2004-04-27 | 9d511015ff44… |
| AS32400 | US |
assigned | 2004-04-27 | f9107f6aa386… |
| AS32390 | US |
assigned | 2004-04-26 | f69856e541b6… |
| AS32391 | US |
assigned | 2004-04-26 | 458473c9dbd7… |
| AS32392 | US |
assigned | 2004-04-26 | ec11830c4c67… |
| AS32393 | US |
assigned | 2004-04-26 | efbe77049ad2… |
| AS32383 | US |
assigned | 2004-04-23 | 26063f7f0bb6… |
| AS32384 | US |
assigned | 2004-04-23 | 23a0bba165f3… |
| AS32385 | US |
assigned | 2004-04-23 | 0123e68af5d1… |
| AS32389 | US |
assigned | 2004-04-23 | e2cc0cdaccb4… |
| AS32372 | US |
assigned | 2004-04-22 | 56dd8324a8a8… |
| AS32374 | US |
assigned | 2004-04-22 | 4c869cc5f79e… |
| AS32376 | US |
assigned | 2004-04-22 | 2b0e9951f378… |
| AS32377 | US |
assigned | 2004-04-22 | ee211979c020… |
| AS32379 | US |
assigned | 2004-04-22 | e65f10104bf2… |
| AS32381 | US |
assigned | 2004-04-22 | 4b60998be2f1… |
| AS32382 | US |
assigned | 2004-04-22 | b1ef12027a8a… |
| AS32368 | US |
assigned | 2004-04-21 | 6843a4e957d0… |
| AS32369 | US |
assigned | 2004-04-21 | 12bb9881e8ca… |
| AS32370 | US |
assigned | 2004-04-21 | de8cbd982376… |
| AS32371 | US |
assigned | 2004-04-21 | 439a4206abcc… |
| AS32356 | US |
assigned | 2004-04-20 | dd5f769a7ada… |
| AS32357 | US |
assigned | 2004-04-20 | 455635796d1d… |
| AS32360 | US |
assigned | 2004-04-20 | 0983de34c52b… |
| AS32361 | US |
assigned | 2004-04-20 | 99ada9716d52… |
| AS32362 | US |
assigned | 2004-04-20 | 506e81d9fdc5… |
| AS32364 |  CA |
assigned | 2004-04-20 | 1593c2a9633f… |
| AS32365 | US |
assigned | 2004-04-20 | 9114aae50d71… |
| AS32366 | US |
assigned | 2004-04-20 | 2fe0c9cbe728… |
| AS32367 | US |
assigned | 2004-04-20 | e25297b58b24… |
| AS32353 | US |
assigned | 2004-04-19 | b2061e0dc58a… |
| AS32354 | US |
assigned | 2004-04-19 | 4ede0c8fb611… |
| AS32342 | US |
assigned | 2004-04-16 | d605e2fe5a44… |
| AS32347 | CA |
assigned | 2004-04-16 | 75e543420f6c… |
| AS32349 | US |
assigned | 2004-04-16 | 8e7c65e63d72… |
| AS32350 | US |
assigned | 2004-04-16 | 83f753e0b899… |
| AS32351 | US |
assigned | 2004-04-16 | 35f1e57ffa64… |
| AS32335 | US |
assigned | 2004-04-15 | 46a00f56d088… |
| AS32337 | US |
assigned | 2004-04-15 | 52686f9143f8… |
| AS32322 | US |
assigned | 2004-04-14 | bfd9a7935f40… |
| AS32323 | US |
assigned | 2004-04-14 | fca460f9d966… |
| AS32325 | US |
assigned | 2004-04-14 | 1b85de2955a8… |
| AS32327 | US |
assigned | 2004-04-14 | cadf96870499… |
| AS32328 | US |
assigned | 2004-04-14 | 47cc4201cd56… |
| AS32329 | US |
assigned | 2004-04-14 | 6e19a0c7aa20… |
| AS32312 | US |
assigned | 2004-04-12 | 90a228c495e3… |
| AS32314 | US |
assigned | 2004-04-12 | 6a9241bd107e… |
| AS32318 | US |
assigned | 2004-04-12 | 67a072d70e49… |
| AS32320 | US |
assigned | 2004-04-12 | 9a68ab710f2c… |
| AS32307 | US |
assigned | 2004-04-09 | 906075743ca1… |
| AS32308 | US |
assigned | 2004-04-09 | 4a9f591a2f98… |
| AS32310 | US |
assigned | 2004-04-09 | eb456f4ac010… |
| AS32311 | US |
assigned | 2004-04-09 | 639c065258dd… |
| AS32297 | US |
assigned | 2004-04-08 | 60cd90c6f4bc… |
| AS32300 | US |
assigned | 2004-04-08 | 4b8ee6905ab5… |
| AS32303 | US |
assigned | 2004-04-08 | 0eab47d8c640… |
| AS32295 | US |
assigned | 2004-04-07 | 63ccfa5ebb58… |
| AS32296 | US |
assigned | 2004-04-07 | 4431b9cb4ed9… |
| AS32287 | US |
assigned | 2004-04-06 | 0418d3fd070a… |
| AS32289 | US |
assigned | 2004-04-06 | dfc8f392c268… |
| AS32290 | US |
assigned | 2004-04-06 | 0b2aea65b606… |
| AS32291 | US |
assigned | 2004-04-06 | 2032815824ae… |
| AS32280 | US |
assigned | 2004-04-05 | e852d8a690c9… |
| AS32270 | US |
assigned | 2004-04-02 | c90de159a7ad… |
| AS32272 | US |
assigned | 2004-04-02 | 3af11f5aec32… |
| AS32273 | US |
assigned | 2004-04-02 | 0ff4296cbb27… |
| AS32274 | US |
assigned | 2004-04-02 | d8098469f9d9… |
| AS32276 | US |
assigned | 2004-04-02 | 43b3f5695364… |
| AS32277 | CA |
assigned | 2004-04-02 | 98c587dee4a8… |
| AS32278 | US |
assigned | 2004-04-02 | 0e83d0175147… |
| AS32265 | US |
assigned | 2004-04-01 | 1a922969fbba… |
| AS32266 | US |
assigned | 2004-04-01 | b8a74b2fbcbb… |
| AS32268 | US |
assigned | 2004-04-01 | e1c6757016ef… |
| AS32250 | CA |
assigned | 2004-03-30 | 890513083d92… |
| AS32251 | US |
assigned | 2004-03-30 | 522b67bd7967… |
| AS32253 | US |
assigned | 2004-03-30 | 4c2a869b6941… |
| AS32254 | US |
assigned | 2004-03-30 | 7f22f974bbe4… |
| AS32255 | US |
assigned | 2004-03-30 | b0c3f866acd8… |
| AS32256 | US |
assigned | 2004-03-30 | 8e06ec50da29… |
| AS32257 | US |
assigned | 2004-03-30 | 0ed7443ed68a… |
| AS32259 | US |
assigned | 2004-03-30 | a80ad4613bb0… |
| AS32260 | US |
assigned | 2004-03-30 | 73ffc1ac214f… |
| AS32262 | US |
assigned | 2004-03-30 | bda8b9efe3a4… |
| AS32244 | US |
assigned | 2004-03-26 | d8f072014ca8… |
| AS32234 | US |
assigned | 2004-03-25 | 9c4733f44738… |
| AS32237 | CA |
assigned | 2004-03-25 | af1cb86d8ea1… |
| AS32241 | US |
assigned | 2004-03-25 | a6b65597e29a… |
| AS32225 | US |
assigned | 2004-03-24 | 29de3af4395a… |
| AS32226 | US |
assigned | 2004-03-24 | 19ebb87ad9ec… |
| AS32227 | US |
assigned | 2004-03-24 | 464fadfe4818… |
| AS32228 | US |
assigned | 2004-03-24 | 37086107315d… |
| AS32229 | US |
assigned | 2004-03-24 | 415440b122de… |
| AS32232 | US |
assigned | 2004-03-24 | 83b4ec893237… |
| AS32233 | CA |
assigned | 2004-03-24 | 041ef52753d9… |
| AS32220 | US |
assigned | 2004-03-23 | e53e6e2bb9e4… |
| AS32203 | US |
assigned | 2004-03-19 | 53e56d588688… |