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
1,644,924,672
📦
IPv4 networks
76,762
delegated blocks
🧭
IPv6 networks
11,450
delegated blocks
🔗
Autonomous systems
34,129
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS398546 |  US |
assigned | 2020-07-06 | dbff42160daa… |
| AS398548 | US |
assigned | 2020-07-06 | 683598f431cf… |
| AS398549 | US |
assigned | 2020-07-06 | 3d389e137495… |
| AS398550 | US |
assigned | 2020-07-06 | 0266ff63ca23… |
| AS398535 | US |
assigned | 2020-07-02 | e3d41595efa3… |
| AS33185 |  CA |
assigned | 2020-07-01 | 431810b8e96f… |
| AS33458 | US |
assigned | 2020-07-01 | 9550a7789634… |
| AS398490 | US |
assigned | 2020-07-01 | 430c9828d3cb… |
| AS398491 | US |
assigned | 2020-07-01 | 561ce1f61b8a… |
| AS398492 | US |
assigned | 2020-07-01 | 16d06cee5600… |
| AS398493 | US |
assigned | 2020-07-01 | a27a466fad5c… |
| AS398494 | US |
assigned | 2020-07-01 | a92dec42608e… |
| AS398495 | US |
assigned | 2020-07-01 | efe118cb0a88… |
| AS398496 | US |
assigned | 2020-07-01 | 6b8a03e4a946… |
| AS398500–AS398534 | US |
assigned | 2020-07-01 | 45fe880b68a8… |
| AS30454 | US |
assigned | 2020-06-30 | b8b2109dcb18… |
| AS30460 | US |
assigned | 2020-06-30 | afdaa7d377c7… |
| AS33126 | US |
assigned | 2020-06-30 | fbbbd316987b… |
| AS398489 | US |
assigned | 2020-06-30 | b3fcf655f9d0… |
| AS398483 | US |
assigned | 2020-06-29 | a47cee14e34a… |
| AS398484 | US |
assigned | 2020-06-29 | e5dd1ea16245… |
| AS398486 | US |
assigned | 2020-06-29 | 2977b6c23568… |
| AS398487 | US |
assigned | 2020-06-29 | 1ebcf6f33943… |
| AS398488 | CA |
assigned | 2020-06-29 | d3a0748844a3… |
| AS21529 | US |
assigned | 2020-06-26 | 246e66d00527… |
| AS23267 | US |
assigned | 2020-06-26 | c5835990da1e… |
| AS25917 | US |
assigned | 2020-06-26 | c9e88a1c54b7… |
| AS26987 | US |
assigned | 2020-06-26 | 79ae0dbed4a3… |
| AS27331 | US |
assigned | 2020-06-26 | a067dd2d4195… |
| AS398148 | US |
assigned | 2020-06-26 | e3f27c38b996… |
| AS398284 | US |
assigned | 2020-06-26 | cff670025e1d… |
| AS11065 | US |
assigned | 2020-06-25 | 9b5bb5b3f261… |
| AS18648 | US |
assigned | 2020-06-25 | 7cb54cc530b6… |
| AS19877 | US |
assigned | 2020-06-25 | 6c850635be2f… |
| AS397263 | US |
assigned | 2020-06-24 | 137f54517e6b… |
| AS397906 | US |
assigned | 2020-06-24 | 07a964d96894… |
| AS397913 | US |
assigned | 2020-06-24 | c806dc0282a4… |
| AS398058 | US |
assigned | 2020-06-24 | 29928872f400… |
| AS63279 | US |
assigned | 2020-06-23 | 75f00d508f26… |
| AS395381 | US |
assigned | 2020-06-23 | a4ca574074c5… |
| AS395584 | US |
assigned | 2020-06-23 | d7c07b0cc0b2… |
| AS397115 | US |
assigned | 2020-06-23 | 4fa12b831c63… |
| AS397132 | US |
assigned | 2020-06-23 | 9debf7ce6bf9… |
| AS61262 | US |
assigned | 2020-06-22 | c4838f9e2985… |
| AS395018 | US |
assigned | 2020-06-22 | 347c70c39c30… |
| AS395120 | US |
assigned | 2020-06-22 | 8dc37ca55474… |
| AS55241 | US |
assigned | 2020-06-19 | b617b9c8545b… |
| AS62594 | US |
assigned | 2020-06-19 | d5a05d3310cd… |
| AS63203 | US |
assigned | 2020-06-19 | 5fa57610f492… |
| AS398481 | US |
assigned | 2020-06-19 | 8f224e259ad6… |
| AS398482 | CA |
assigned | 2020-06-19 | 1e92939816fd… |
| AS398475 | US |
assigned | 2020-06-18 | d00ab677235c… |
| AS398476 | US |
assigned | 2020-06-18 | 69488175ce94… |
| AS398477 | US |
assigned | 2020-06-18 | 10f14911600c… |
| AS398478 | US |
assigned | 2020-06-18 | 91a54ac1985c… |
| AS398479 | US |
assigned | 2020-06-18 | f3363cea7681… |
| AS25819 | US |
assigned | 2020-06-17 | 947038785057… |
| AS398471 | US |
assigned | 2020-06-17 | 1cc549813f49… |
| AS398472 | US |
assigned | 2020-06-17 | 5fd8c43baebf… |
| AS398473 | US |
assigned | 2020-06-17 | 2076ae1f0380… |
| AS25608 | US |
assigned | 2020-06-16 | 7507708e57f3… |
| AS398470 | US |
assigned | 2020-06-16 | 0bec730e09cd… |
| AS398462 | US |
assigned | 2020-06-15 | 0c3e47aef93a… |
| AS398463 | US |
assigned | 2020-06-15 | 3783ac7351d5… |
| AS398464 | US |
assigned | 2020-06-15 | bf0cea6c5dcc… |
| AS398465 | US |
assigned | 2020-06-15 | e1c103573043… |
| AS398468 | US |
assigned | 2020-06-15 | 13130b9b94f0… |
| AS398469 | US |
assigned | 2020-06-15 | 8587da370112… |
| AS398453 | US |
assigned | 2020-06-12 | b3ee19c12824… |
| AS398454 | US |
assigned | 2020-06-12 | b807e5783a0e… |
| AS398455 | US |
assigned | 2020-06-12 | 1124df50b6ab… |
| AS398456 | US |
assigned | 2020-06-12 | 477cd0489353… |
| AS398457 | US |
assigned | 2020-06-12 | 0bef81f51dc9… |
| AS398458 | US |
assigned | 2020-06-12 | 50c349f3e920… |
| AS398459 | US |
assigned | 2020-06-12 | 69e02989906c… |
| AS398460 | US |
assigned | 2020-06-12 | f0d3959a5e24… |
| AS398461 | US |
assigned | 2020-06-12 | f9ea55e12eab… |
| AS399257 | US |
assigned | 2020-06-12 | b3ee19c12824… |
| AS398446 | US |
assigned | 2020-06-10 | 16b031841861… |
| AS398447 | US |
assigned | 2020-06-10 | 035d85f93904… |
| AS398448 | US |
assigned | 2020-06-10 | 582e6782a8c2… |
| AS398449 | US |
assigned | 2020-06-10 | a816b7ce17f2… |
| AS398450 | US |
assigned | 2020-06-10 | feae0c5faca3… |
| AS398451 | US |
assigned | 2020-06-10 | 83faa81e465c… |
| AS17360 | US |
assigned | 2020-06-09 | 14bfb91b3b8c… |
| AS18804 |  PR |
assigned | 2020-06-09 | 65aba734ccef… |
| AS2565 | US |
assigned | 2020-06-08 | 12071ceccb77… |
| AS398433 | US |
assigned | 2020-06-08 | ca7b8057ffb9… |
| AS398434 | US |
assigned | 2020-06-08 | e81651ad2e9d… |
| AS398435 | US |
assigned | 2020-06-08 | 59984764e90e… |
| AS398436 | US |
assigned | 2020-06-08 | cc526329ccb0… |
| AS398437 | US |
assigned | 2020-06-08 | 092e47c2acaa… |
| AS398438 | US |
assigned | 2020-06-08 | 826261a959de… |
| AS398439 | US |
assigned | 2020-06-08 | bf7753040b72… |
| AS398440 | US |
assigned | 2020-06-08 | 7004239574df… |
| AS398441 | US |
assigned | 2020-06-08 | 9434dbd5f08f… |
| AS398442 | US |
assigned | 2020-06-08 | 4b1f0a059928… |
| AS398443 | US |
assigned | 2020-06-08 | 4d9973fda66c… |
| AS398444 | CA |
assigned | 2020-06-08 | 2498d0144c68… |
| AS11056 | US |
assigned | 2020-06-05 | caa14828e879… |