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 |
|---|---|---|---|---|
| AS395874 |  US |
assigned | 2017-01-12 | b71633abd7df… |
| AS46320 |  CA |
assigned | 2017-01-11 | 3c9ee8c369f4… |
| AS395859 | US |
assigned | 2017-01-11 | b1f5ce0a9d67… |
| AS395861 | US |
assigned | 2017-01-11 | 7cbbba7bf433… |
| AS395863 | CA |
assigned | 2017-01-11 | 15b4f36b069f… |
| AS395864 | US |
assigned | 2017-01-11 | 274259be8288… |
| AS10547 | US |
assigned | 2017-01-10 | bb87209722e1… |
| AS394147 | US |
assigned | 2017-01-10 | eb42dbbde040… |
| AS395603 | US |
assigned | 2017-01-10 | c188ad2468e7… |
| AS395857 | US |
assigned | 2017-01-10 | bebc3f78d283… |
| AS395854 | US |
assigned | 2017-01-09 | 8dae111cdbf2… |
| AS395855 | US |
assigned | 2017-01-09 | 01ffe8e3f35a… |
| AS395846 | US |
assigned | 2017-01-06 | 8f8001aa271e… |
| AS395850 | US |
assigned | 2017-01-06 | e371263d45a2… |
| AS393216 | US |
assigned | 2017-01-05 | e3ddc5513eb6… |
| AS393575 | US |
assigned | 2017-01-05 | 28ca2709e2e1… |
| AS393613 | US |
assigned | 2017-01-05 | eeef016373c9… |
| AS393976 | US |
assigned | 2017-01-05 | 65e809caefe2… |
| AS395454 | US |
assigned | 2017-01-05 | 464e1a33286e… |
| AS395589 | US |
assigned | 2017-01-05 | 4bc9960d0864… |
| AS33321 | US |
assigned | 2017-01-04 | 34d342be0361… |
| AS395843 | US |
assigned | 2017-01-04 | 607fda29793d… |
| AS395844 | US |
assigned | 2017-01-04 | bcb272a1b945… |
| AS395845 | US |
assigned | 2017-01-04 | 4329d0002d69… |
| AS395838 |  BM |
assigned | 2017-01-03 | 6bd276978a4c… |
| AS395839 | US |
assigned | 2017-01-03 | dcd2817a609a… |
| AS395841 | US |
assigned | 2017-01-03 | 934a2ea48c93… |
| AS395836 | US |
assigned | 2016-12-30 | 278701c5ec5f… |
| AS395837 | US |
assigned | 2016-12-30 | c070ee5e80f8… |
| AS395834 | US |
assigned | 2016-12-29 | fed3dd3be7c9… |
| AS395835 | US |
assigned | 2016-12-29 | e3f0d79ce521… |
| AS395833 | US |
assigned | 2016-12-28 | 46183c4c3ef1… |
| AS395829 | US |
assigned | 2016-12-27 | 1294a1e76583… |
| AS395830 | US |
assigned | 2016-12-27 | 3ffb8ed7e9c1… |
| AS395828 | US |
assigned | 2016-12-22 | af79a6e2903f… |
| AS395820 | US |
assigned | 2016-12-21 | b507ca52bc8d… |
| AS395821 | US |
assigned | 2016-12-21 | 5527e37f9d00… |
| AS395823 | US |
assigned | 2016-12-21 | e8d1639797ce… |
| AS395825 | US |
assigned | 2016-12-21 | 36b3b4e3b82b… |
| AS395818 | US |
assigned | 2016-12-20 | 5804f0144a77… |
| AS46474 | US |
assigned | 2016-12-19 | 31d4acd30793… |
| AS395816 | US |
assigned | 2016-12-19 | 4e6c476e80b7… |
| AS395817 | CA |
assigned | 2016-12-19 | 65d398a0c134… |
| AS393657 | US |
assigned | 2016-12-16 | cb59a81150ac… |
| AS395518 | US |
assigned | 2016-12-16 | 87bccfce7fff… |
| AS395812 | US |
assigned | 2016-12-16 | 54e651a49c8c… |
| AS395814 | US |
assigned | 2016-12-16 | 7b510b8bba2e… |
| AS395806 | US |
assigned | 2016-12-15 | 92e6c6430929… |
| AS395807 | CA |
assigned | 2016-12-15 | 6d8c94c8598a… |
| AS395808 | US |
assigned | 2016-12-15 | fff62f4bbcf1… |
| AS395809 | US |
assigned | 2016-12-15 | abe7a33f9fb4… |
| AS395810 | US |
assigned | 2016-12-15 | 9ceaf60b9e5c… |
| AS395811 | US |
assigned | 2016-12-15 | bf0a88d37bfb… |
| AS395804 | US |
assigned | 2016-12-14 | 7d2f753d855b… |
| AS395805 | US |
assigned | 2016-12-14 | 5548cc2308f0… |
| AS395802 | US |
assigned | 2016-12-13 | 4df713dfe9d1… |
| AS22056 | US |
assigned | 2016-12-12 | 788b3225e94d… |
| AS395792 | US |
assigned | 2016-12-12 | 582cb5986329… |
| AS395794 | US |
assigned | 2016-12-12 | dfe8217744f6… |
| AS395795 | US |
assigned | 2016-12-12 | 087f7c3c1a46… |
| AS395796 | US |
assigned | 2016-12-12 | d348d0289cfa… |
| AS395797 | US |
assigned | 2016-12-12 | c50f9adaea6a… |
| AS395799 | US |
assigned | 2016-12-12 | 08d24a7906e5… |
| AS395790 | US |
assigned | 2016-12-09 | 61d4a974729c… |
| AS33708 | US |
assigned | 2016-12-08 | 4dc2bb8f94c6… |
| AS395788 | US |
assigned | 2016-12-08 | a538303779ef… |
| AS395789 | US |
assigned | 2016-12-08 | ff568a66c0f5… |
| AS395784 | US |
assigned | 2016-12-07 | 6743d48926a0… |
| AS395785 | US |
assigned | 2016-12-07 | e3a824f48f37… |
| AS395786 | US |
assigned | 2016-12-07 | ffb408f4ad13… |
| AS395773 | US |
assigned | 2016-12-06 | c62147fc6d37… |
| AS395774 | US |
assigned | 2016-12-06 | 6386d5c4806c… |
| AS395776 | US |
assigned | 2016-12-06 | 1de5785874ab… |
| AS395777 | US |
assigned | 2016-12-06 | cabc266ce301… |
| AS395778 | US |
assigned | 2016-12-06 | d9656fc0e895… |
| AS395779 | US |
assigned | 2016-12-06 | 361ed7088e94… |
| AS395780 | US |
assigned | 2016-12-06 | 66c9a2a9cb6a… |
| AS395782 | US |
assigned | 2016-12-06 | 850cd43f6c01… |
| AS395762 | US |
assigned | 2016-12-05 | c50f9adaea6a… |
| AS395764 | US |
assigned | 2016-12-05 | 96fd592f5445… |
| AS395766 | CA |
assigned | 2016-12-05 | 7ed7a148f91c… |
| AS395767 | US |
assigned | 2016-12-05 | edcf072588c8… |
| AS395768 | CA |
assigned | 2016-12-05 | fb2f358ea4e8… |
| AS395769 | US |
assigned | 2016-12-05 | 37d0c4670e4d… |
| AS395770 | US |
assigned | 2016-12-05 | e02c1ee97395… |
| AS395771 | CA |
assigned | 2016-12-05 | 55d6f7780a24… |
| AS395772 | US |
assigned | 2016-12-05 | 0b2a7fbf2a40… |
| AS26485 | US |
assigned | 2016-12-02 | 6fa77f4b958a… |
| AS32568 | US |
assigned | 2016-12-01 | 4774876be7de… |
| AS54136 | US |
assigned | 2016-12-01 | 4774876be7de… |
| AS54263 | US |
assigned | 2016-12-01 | 4774876be7de… |
| AS54572 | US |
assigned | 2016-12-01 | 4774876be7de… |
| AS54715 | US |
assigned | 2016-12-01 | 4774876be7de… |
| AS54811 | US |
assigned | 2016-12-01 | 4774876be7de… |
| AS395535 | US |
assigned | 2016-12-01 | da94f4079993… |
| AS395737 | US |
assigned | 2016-12-01 | d6c6db42aa31… |
| AS395739 | CA |
assigned | 2016-12-01 | b0a58e9bcef0… |
| AS395741 | CA |
assigned | 2016-12-01 | 808b05787824… |
| AS395745 | US |
assigned | 2016-12-01 | a2f3ebbed328… |
| AS395750 | US |
assigned | 2016-12-01 | e4b0fda0f7a8… |