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
1,645,624,576
📦
IPv4 networks
76,679
delegated blocks
🧭
IPv6 networks
11,332
delegated blocks
🔗
Autonomous systems
34,019
ASNs
// browse the objects
Browse the ARIN registry
| AS | Country | Status | Allocated | Org handle |
|---|---|---|---|---|
| AS6465 |  US |
assigned | 2018-07-26 | dce0f3395f69… |
| AS36047 | US |
assigned | 2018-07-25 | 37ccdb7fd3c2… |
| AS36126 | US |
assigned | 2018-07-25 | 868670ae2bfd… |
| AS27611 | US |
assigned | 2018-07-24 | f660046be1f1… |
| AS29715 | US |
assigned | 2018-07-24 | 66f5555f19a4… |
| AS32727 | US |
assigned | 2018-07-24 | 96377fe920ea… |
| AS32799 | US |
assigned | 2018-07-24 | 907184a03c1f… |
| AS33498 | US |
assigned | 2018-07-24 | 542f76ddc7e3… |
| AS33735 | US |
assigned | 2018-07-24 | 0ac7bd3a1ab3… |
| AS35940 | US |
assigned | 2018-07-24 | e71d75d801ce… |
| AS40110 | US |
assigned | 2018-07-24 | 92413b627469… |
| AS394718 | US |
assigned | 2018-07-24 | 2752e8506463… |
| AS394734 | US |
assigned | 2018-07-24 | fbc150a8aed2… |
| AS18999 | US |
assigned | 2018-07-23 | 5040c87f805a… |
| AS19188 | US |
assigned | 2018-07-23 | 754e4bc62716… |
| AS22893 |  CA |
assigned | 2018-07-23 | f9242fc16e3d… |
| AS22999 | US |
assigned | 2018-07-23 | 83802fee8359… |
| AS26875 | US |
assigned | 2018-07-23 | 0659a0d89cca… |
| AS27551 | US |
assigned | 2018-07-23 | 99792cc60e9b… |
| AS396964 | US |
assigned | 2018-07-20 | dd4c59cf5734… |
| AS396965 | US |
assigned | 2018-07-20 | c71aec95813f… |
| AS396966 | US |
assigned | 2018-07-20 | 440dfcb156e4… |
| AS396967 | US |
assigned | 2018-07-20 | 572ae19e669c… |
| AS396969 | US |
assigned | 2018-07-20 | 4f0b08bf8e28… |
| AS14726 | US |
assigned | 2018-07-19 | 22dfe1198fb1… |
| AS18944 | US |
assigned | 2018-07-19 | 97a4b696417f… |
| AS27578 | US |
assigned | 2018-07-19 | 1cbabf054f75… |
| AS11747 | US |
assigned | 2018-07-18 | 11dfeae343bd… |
| AS11797 | US |
assigned | 2018-07-18 | 9f98dcec2eb5… |
| AS13355 | US |
assigned | 2018-07-18 | 5da860048a8e… |
| AS14503 | US |
assigned | 2018-07-18 | 67457263ce16… |
| AS36583 | US |
assigned | 2018-07-18 | f831e8b3dd9a… |
| AS2733 | US |
assigned | 2018-07-17 | 785b495f09b2… |
| AS17183 | US |
assigned | 2018-07-17 | 386143b53ae4… |
| AS33477 | US |
assigned | 2018-07-17 | 41ea745e1fa5… |
| AS396955 | US |
assigned | 2018-07-17 | 2c101a9e7e53… |
| AS396956 | US |
assigned | 2018-07-17 | 5d7e5212e16e… |
| AS396957 | US |
assigned | 2018-07-17 | bf8a37c52a37… |
| AS396961 | US |
assigned | 2018-07-17 | 2c101a9e7e53… |
| AS396963 | US |
assigned | 2018-07-17 | b3647ddcddf3… |
| AS40638 | US |
assigned | 2018-07-16 | 9a8afeabe0bb… |
| AS46590 | US |
assigned | 2018-07-16 | 1740aa88b494… |
| AS46759 | US |
assigned | 2018-07-16 | efe5992ec680… |
| AS53668 | CA |
assigned | 2018-07-16 | dac946ec911e… |
| AS396954 | US |
assigned | 2018-07-16 | 03e80f338ae6… |
| AS40232 | US |
assigned | 2018-07-13 | 42250b5820c8… |
| AS396958 | US |
assigned | 2018-07-13 | 3e2afa30c6de… |
| AS40225 | US |
assigned | 2018-07-12 | f15189235cdb… |
| AS396959 | US |
assigned | 2018-07-12 | df8d7ea02905… |
| AS33495 | US |
assigned | 2018-07-11 | f9e8c5d0ff59… |
| AS395646 | US |
assigned | 2018-07-11 | 90990a399ae0… |
| AS395703 | US |
assigned | 2018-07-11 | 552b8fce3f9c… |
| AS33320 | CA |
assigned | 2018-07-10 | e83eca4a282b… |
| AS395548 | US |
assigned | 2018-07-10 | 65793ed8c7b9… |
| AS30553 | US |
assigned | 2018-07-06 | ddd465ef29f9… |
| AS18453 | US |
assigned | 2018-07-05 | 9c9c5916d4de… |
| AS20304 | US |
assigned | 2018-07-05 | 5ef903804ae9… |
| AS26045 | US |
assigned | 2018-07-05 | 366ed1209dd0… |
| AS26446 | US |
assigned | 2018-07-05 | 0ee6351efebf… |
| AS26732 | US |
assigned | 2018-07-05 | 9818d4554c83… |
| AS396950 |  FR |
assigned | 2018-07-03 | dcd83ca27d87… |
| AS396951 | US |
assigned | 2018-07-03 | 565d12fe247a… |
| AS396952 | US |
assigned | 2018-07-03 | 0b6aa0b7c874… |
| AS396953 | US |
assigned | 2018-07-03 | 52c3138534e5… |
| AS396960 | US |
assigned | 2018-07-03 | 565d12fe247a… |
| AS396946 | CA |
assigned | 2018-07-02 | 3b21aec8a5c1… |
| AS396947 | US |
assigned | 2018-07-02 | 01dd48dec16a… |
| AS396948 | US |
assigned | 2018-07-02 | 3a2706f20143… |
| AS396949 | US |
assigned | 2018-07-02 | 3a2706f20143… |
| AS396943 | US |
assigned | 2018-06-29 | 56971bd20fde… |
| AS396944 | US |
assigned | 2018-06-29 | fce22ed54472… |
| AS396945 | US |
assigned | 2018-06-29 | adbb2833306f… |
| AS16508 | US |
assigned | 2018-06-28 | c188ad2468e7… |
| AS396938 | US |
assigned | 2018-06-28 | 29526e7e00e7… |
| AS396939 | US |
assigned | 2018-06-28 | 186352be3144… |
| AS396941 | US |
assigned | 2018-06-28 | 2f1d1945d8a2… |
| AS396942 | US |
assigned | 2018-06-28 | 170d36673f36… |
| AS53642 | US |
assigned | 2018-06-27 | 31f4743edae3… |
| AS53645 | US |
assigned | 2018-06-27 | 9880035723fa… |
| AS53855 | US |
assigned | 2018-06-27 | 6e53cd7b6d21… |
| AS396933 | US |
assigned | 2018-06-27 | a8eb62ea610d… |
| AS396934 | US |
assigned | 2018-06-27 | 13f6ebc45761… |
| AS396935 | US |
assigned | 2018-06-27 | d88b6baad085… |
| AS396936 | US |
assigned | 2018-06-27 | b8ce5ffc883e… |
| AS396940 | US |
assigned | 2018-06-27 | b8ce5ffc883e… |
| AS22033 | US |
assigned | 2018-06-26 | eeb58f9e11de… |
| AS26920 | US |
assigned | 2018-06-26 | 6216b70b3f73… |
| AS29938 | US |
assigned | 2018-06-26 | 38ee59d1e2ab… |
| AS46341 | US |
assigned | 2018-06-26 | 975e88ebfebc… |
| AS47032 | US |
assigned | 2018-06-26 | 4bc257d9f4f5… |
| AS12172 | US |
assigned | 2018-06-25 | be87a6f57401… |
| AS14727 | US |
assigned | 2018-06-25 | 471c666764ba… |
| AS16468 | US |
assigned | 2018-06-25 | 955c5f6dd8ae… |
| AS18433 | US |
assigned | 2018-06-25 | 41a5cb97069f… |
| AS19755 | US |
assigned | 2018-06-25 | c79ab9d295a2… |
| AS36464 | US |
assigned | 2018-06-25 | 6326beb31fc4… |
| AS395631 | US |
assigned | 2018-06-22 | 0b4ff49e8b37… |
| AS396924 | US |
assigned | 2018-06-22 | 7a0384c60223… |
| AS396925 | US |
assigned | 2018-06-22 | 55fdaeeadcae… |
| AS396926 | US |
assigned | 2018-06-22 | ef686473f0fc… |