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 |
|---|---|---|---|---|
| AS3832 |  US |
assigned | 1994-09-21 | ee8fb5459f9b… |
| AS3833 | US |
assigned | 1994-09-21 | 0b9809a4ff86… |
| AS3834 | US |
assigned | 1994-09-21 | 5f897d70c11a… |
| AS3835 | US |
assigned | 1994-09-21 | a181bfc17354… |
| AS3841 | US |
assigned | 1994-09-21 | e9d314c3aa39… |
| AS3845 | US |
assigned | 1994-09-21 | 44f0c49fa95e… |
| AS3827 | US |
assigned | 1994-09-16 | d70b4386bf12… |
| AS3828 | US |
assigned | 1994-09-16 | 9fb1d2e77120… |
| AS3829 | US |
assigned | 1994-09-16 | 8a80e599b0dd… |
| AS3830 | US |
assigned | 1994-09-16 | 37fe01d6d027… |
| AS3822 | US |
assigned | 1994-09-15 | 3156a51e785e… |
| AS3823 |  CA |
assigned | 1994-09-15 | 5138877f0916… |
| AS3826 | US |
assigned | 1994-09-15 | a03869d08915… |
| AS3820 | US |
assigned | 1994-09-14 | 317634350d31… |
| AS3821 | US |
assigned | 1994-09-14 | a5dfa54d50e3… |
| AS3810 | US |
assigned | 1994-09-09 | 29a203a312d3… |
| AS3811 | US |
assigned | 1994-09-09 | 943a17b6f0e5… |
| AS3814 | US |
assigned | 1994-09-09 | 4d162a24389a… |
| AS3815 | US |
assigned | 1994-09-09 | 554bdf6ef42e… |
| AS3817 | US |
assigned | 1994-09-09 | 6b8f0029ce30… |
| AS3818 | US |
assigned | 1994-09-09 | 313b1492b245… |
| AS3804 | CA |
assigned | 1994-09-02 | 1b7a48b32f5f… |
| AS3805 | US |
assigned | 1994-09-02 | 84f8e72fb1b7… |
| AS3806 | US |
assigned | 1994-09-02 | 31cd5099ffa8… |
| AS3807 | US |
assigned | 1994-09-02 | 5553a1969ec2… |
| AS3808 | US |
assigned | 1994-09-02 | bfaf4e70b516… |
| AS3809 | US |
assigned | 1994-09-02 | dd02f9b1a9de… |
| AS3705 | US |
assigned | 1994-08-31 | ec6c6a9ce3d2… |
| AS3801 | US |
assigned | 1994-08-30 | 9e9fb485e681… |
| AS3802 | US |
assigned | 1994-08-30 | b425e806c0a4… |
| AS3788 | US |
assigned | 1994-08-25 | b9e8e3fc7a81… |
| AS3792 | US |
assigned | 1994-08-25 | de63233cd252… |
| AS3793 | US |
assigned | 1994-08-25 | 0a4dab6ba81c… |
| AS3794 | US |
assigned | 1994-08-25 | e0cd88697e12… |
| AS3795 | US |
assigned | 1994-08-25 | be04987a49b0… |
| AS3796 | US |
assigned | 1994-08-25 | 52a30dbbcba5… |
| AS3797 | US |
assigned | 1994-08-25 | 4d3954b003ff… |
| AS3798 | US |
assigned | 1994-08-25 | 7d84b2da1017… |
| AS3799 | US |
assigned | 1994-08-25 | 6f6970988e33… |
| AS3781 | US |
assigned | 1994-08-24 | 442d612f2688… |
| AS3782 | US |
assigned | 1994-08-24 | 46f6bde005f1… |
| AS3783 | US |
assigned | 1994-08-24 | c940cde93fd3… |
| AS3777 | US |
assigned | 1994-08-19 | 9ca7a143ef3b… |
| AS3778 | US |
assigned | 1994-08-19 | fd2336fa1070… |
| AS3780 | US |
assigned | 1994-08-19 | 29425c487eae… |
| AS3764 | US |
assigned | 1994-08-16 | d538268083a4… |
| AS3765 | CA |
assigned | 1994-08-16 | c8bae1572cdf… |
| AS3766 | CA |
assigned | 1994-08-16 | c8bae1572cdf… |
| AS3767 | US |
assigned | 1994-08-16 | 56b4d8f3ccb7… |
| AS3768 | US |
assigned | 1994-08-16 | 05b8ddf8a3bb… |
| AS3769 | US |
assigned | 1994-08-16 | 0343147480ba… |
| AS3770 | US |
assigned | 1994-08-16 | f57036a35d7c… |
| AS3771 | US |
assigned | 1994-08-16 | 09ec33a92314… |
| AS3772 | US |
assigned | 1994-08-16 | 8fb692557b8a… |
| AS3774 | CA |
assigned | 1994-08-16 | 172766c9dd30… |
| AS3776 | US |
assigned | 1994-08-16 | 2eb271d6c28f… |
| AS3749 | US |
assigned | 1994-08-08 | 67e6ffd10925… |
| AS3750 | US |
assigned | 1994-08-08 | fd9ee57179a1… |
| AS3752 | US |
assigned | 1994-08-08 | 088c0012e073… |
| AS3753 | US |
assigned | 1994-08-08 | a8ccc61363fa… |
| AS3754–AS3756 | US |
assigned | 1994-08-08 | 9a24021cda9b… |
| AS3759 | US |
assigned | 1994-08-08 | ace78dd6452e… |
| AS3760 | US |
assigned | 1994-08-08 | fb0f445ed5db… |
| AS3762 | US |
assigned | 1994-08-08 | d15337586cfb… |
| AS3737 | US |
assigned | 1994-08-01 | 021224fdeb63… |
| AS3738 | US |
assigned | 1994-08-01 | 467809dd288a… |
| AS3740 | US |
assigned | 1994-08-01 | d87fa1c61fc9… |
| AS3745 | US |
assigned | 1994-08-01 | c0596c9d1e12… |
| AS3746 | US |
assigned | 1994-08-01 | 177429d0a782… |
| AS3734 | US |
assigned | 1994-07-28 | 6e816f7fdb3d… |
| AS3735 | US |
assigned | 1994-07-28 | 709617132ac5… |
| AS3736 | US |
assigned | 1994-07-28 | 85c2d5c1a770… |
| AS3716 | US |
assigned | 1994-07-25 | 759fdae6f904… |
| AS3718 | US |
assigned | 1994-07-25 | df9f4e376358… |
| AS3719 | US |
assigned | 1994-07-25 | cfeab0acff84… |
| AS3720 | US |
assigned | 1994-07-25 | e28c43b1f1da… |
| AS3721 | US |
assigned | 1994-07-25 | c2dc4e69d226… |
| AS3723 | US |
assigned | 1994-07-25 | fd7af4e42fda… |
| AS3724 | US |
assigned | 1994-07-25 | c0fc999b7c50… |
| AS3725 | US |
assigned | 1994-07-25 | cf118c693080… |
| AS3726 | US |
assigned | 1994-07-25 | 1433ad820df9… |
| AS3728 | US |
assigned | 1994-07-25 | f5f7b3f4a69d… |
| AS3729 | US |
assigned | 1994-07-25 | c0596c9d1e12… |
| AS3699 | US |
assigned | 1994-07-18 | 3833da8762cc… |
| AS3704 | US |
assigned | 1994-07-18 | 88a969859e73… |
| AS3709 | US |
assigned | 1994-07-18 | ed2650e74a66… |
| AS3710 | US |
assigned | 1994-07-18 | 9c6d9998e20d… |
| AS3715 | US |
assigned | 1994-07-15 | e1ed1885c9ce… |
| AS3706 | US |
assigned | 1994-07-13 | a39fdd9ce2d6… |
| AS3712 | US |
assigned | 1994-07-13 | 17a117cdae89… |
| AS3713 | US |
assigned | 1994-07-13 | 5591ac146ea2… |
| AS3714 | US |
assigned | 1994-07-13 | 6a49c1e580b5… |
| AS3700 | US |
assigned | 1994-07-02 | 1282fb64d8d3… |
| AS3701 | US |
assigned | 1994-07-02 | 4fede6834bb7… |
| AS3702 | US |
assigned | 1994-07-02 | 9a4bf0ab0e8e… |
| AS3703 | US |
assigned | 1994-07-02 | 6c065d5b54b8… |
| AS3686 | US |
assigned | 1994-06-27 | 30ef6726c7f1… |
| AS3687 | US |
assigned | 1994-06-27 | 99eb8a2724c4… |
| AS3694 | US |
assigned | 1994-06-27 | 2fc72c3bfb52… |
| AS3696 | US |
assigned | 1994-06-27 | 45fe880b68a8… |