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 |
|---|---|---|---|---|
| AS393328 |  US |
assigned | 2019-08-21 | 265f29e942be… |
| AS393823 | US |
assigned | 2019-08-21 | 265f29e942be… |
| AS394661 | US |
assigned | 2019-08-21 | f7d0ac6b791d… |
| AS395357 | US |
assigned | 2019-08-21 | d856eefcd4cd… |
| AS397856 | US |
assigned | 2019-08-20 | b4bf9974b829… |
| AS397858 | US |
assigned | 2019-08-20 | e6baddfc7a56… |
| AS397859 | US |
assigned | 2019-08-20 | ae7b2f7c4ee1… |
| AS397860 | US |
assigned | 2019-08-20 | e8afef1990c6… |
| AS397861 | US |
assigned | 2019-08-20 | 6ddec713b3a6… |
| AS397843 | US |
assigned | 2019-08-19 | 1320058079ed… |
| AS397844 | US |
assigned | 2019-08-19 | 3d3b945fc5bc… |
| AS397846 | US |
assigned | 2019-08-19 | a5c04842d4c9… |
| AS397847 | US |
assigned | 2019-08-19 | 06e6c6671a5b… |
| AS397848 | US |
assigned | 2019-08-19 | cb69f691fab0… |
| AS397849 | US |
assigned | 2019-08-19 | bfb3f00db1f6… |
| AS397850 | US |
assigned | 2019-08-19 | 0db833ee847a… |
| AS397851 | US |
assigned | 2019-08-19 | 8c3a12d13ea2… |
| AS397853 | US |
assigned | 2019-08-19 | 2b60cafeda59… |
| AS397854 | US |
assigned | 2019-08-19 | 70906c2896c2… |
| AS397855 | US |
assigned | 2019-08-19 | 8b2a94b553ca… |
| AS397842 | US |
assigned | 2019-08-16 | d7d3424046c3… |
| AS397837 | US |
assigned | 2019-08-15 | 8db2e0d637d4… |
| AS397838 | US |
assigned | 2019-08-15 | 8db2e0d637d4… |
| AS397839 | US |
assigned | 2019-08-15 | 8db2e0d637d4… |
| AS397840 | US |
assigned | 2019-08-15 | 803eb7a438e2… |
| AS397841 | US |
assigned | 2019-08-15 | 4a797c895d35… |
| AS19563 | US |
assigned | 2019-08-14 | f56f22b3a3a1… |
| AS27228 | US |
assigned | 2019-08-14 | bbd43340cff7… |
| AS397833 | US |
assigned | 2019-08-14 | 191db0015e71… |
| AS397836 | US |
assigned | 2019-08-14 | 6b2c1f705520… |
| AS397829 |  CA |
assigned | 2019-08-13 | 6e87bab793cd… |
| AS397830 | US |
assigned | 2019-08-13 | 7e5cd203a42c… |
| AS397831 | US |
assigned | 2019-08-13 | ef70f1842047… |
| AS397832 | US |
assigned | 2019-08-13 | cac24e6a3609… |
| AS397835 | US |
assigned | 2019-08-13 | 34a6d6c21ad4… |
| AS397823 | US |
assigned | 2019-08-12 | 13ddd9a08da5… |
| AS397824 | US |
assigned | 2019-08-12 | dd173e0dc069… |
| AS397826 | US |
assigned | 2019-08-12 | 6767ced5fcc3… |
| AS397827 | US |
assigned | 2019-08-12 | 05358ad01f5d… |
| AS397818 | US |
assigned | 2019-08-09 | bbc2f28fe816… |
| AS397819 | US |
assigned | 2019-08-09 | a781257ad329… |
| AS397820 | US |
assigned | 2019-08-09 | c95354b9f39c… |
| AS397821 | US |
assigned | 2019-08-09 | 8db2e0d637d4… |
| AS397822 | US |
assigned | 2019-08-09 | 42d1f7f06306… |
| AS397815 | US |
assigned | 2019-08-08 | 681d57b5ba1f… |
| AS397816 | US |
assigned | 2019-08-08 | 2df6413af3a6… |
| AS397817 | US |
assigned | 2019-08-08 | 61cf690dc956… |
| AS31826 | US |
assigned | 2019-08-07 | f8784570972c… |
| AS397809 | US |
assigned | 2019-08-07 | dffd64bc5762… |
| AS397810 | US |
assigned | 2019-08-07 | 5206bdfb00a2… |
| AS397811 | CA |
assigned | 2019-08-07 | 0087134e35ec… |
| AS397812 | US |
assigned | 2019-08-07 | 758805e456eb… |
| AS397813 | US |
assigned | 2019-08-07 | 2244dbe6350e… |
| AS397814 | CA |
assigned | 2019-08-07 | 5139e6f357ed… |
| AS397800 | US |
assigned | 2019-08-06 | 6adbc0b7209b… |
| AS397801 | US |
assigned | 2019-08-06 | 1edfb2478827… |
| AS397802 | US |
assigned | 2019-08-06 | 92120265a600… |
| AS397803 | US |
assigned | 2019-08-06 | 9ceaf60b9e5c… |
| AS397804 | US |
assigned | 2019-08-06 | a673300c1aff… |
| AS397806 | US |
assigned | 2019-08-06 | e270ab857215… |
| AS397808 | US |
assigned | 2019-08-06 | 03d07d5a0e68… |
| AS19254 | US |
assigned | 2019-08-02 | 99eed6e5c263… |
| AS397797 | US |
assigned | 2019-08-02 | 9498e634da02… |
| AS397798 | US |
assigned | 2019-08-02 | f87cc6e0b2df… |
| AS397799 | US |
assigned | 2019-08-02 | 9e6e2dadff55… |
| AS397793 | US |
assigned | 2019-08-01 | 59a865737f6e… |
| AS397794 | US |
assigned | 2019-08-01 | 08317ac975aa… |
| AS397795 | US |
assigned | 2019-08-01 | e28cd823b48f… |
| AS397789 | US |
assigned | 2019-07-31 | b355917f3c39… |
| AS397790 | US |
assigned | 2019-07-31 | 3413ea5bf9e0… |
| AS397791 | US |
assigned | 2019-07-31 | 095a38964700… |
| AS397786 | US |
assigned | 2019-07-30 | 8c1a9818e059… |
| AS397787 | US |
assigned | 2019-07-30 | 5b69ff835c10… |
| AS397788 | US |
assigned | 2019-07-30 | 96881b18e83c… |
| AS397780 | US |
assigned | 2019-07-29 | 27e89e5840c5… |
| AS397781 | US |
assigned | 2019-07-29 | 3b0a1179b59e… |
| AS397782 | US |
assigned | 2019-07-29 | 11efc6a3f505… |
| AS397783 | US |
assigned | 2019-07-29 | a4ea92057f20… |
| AS397784 | US |
assigned | 2019-07-29 | 117d52955c74… |
| AS397785 | US |
assigned | 2019-07-29 | 156fb5b21e12… |
| AS397776 | US |
assigned | 2019-07-26 | ada361153c94… |
| AS397777 | US |
assigned | 2019-07-26 | 93d209633fa2… |
| AS397778 | CA |
assigned | 2019-07-26 | a2e1bb6f40a4… |
| AS397779 | US |
assigned | 2019-07-26 | 6f8cc37682d3… |
| AS397773 | US |
assigned | 2019-07-25 | d1c93618ac39… |
| AS397774 | US |
assigned | 2019-07-25 | 97b98bbb5e1a… |
| AS32240 | US |
assigned | 2019-07-24 | 4d79d732d535… |
| AS397766 | US |
assigned | 2019-07-24 | bf957b1c52b7… |
| AS397767 | US |
assigned | 2019-07-24 | 4d5928453258… |
| AS397768 | US |
assigned | 2019-07-24 | 9b8f5db328c2… |
| AS397769 | US |
assigned | 2019-07-24 | 6aa303227ad9… |
| AS397771 | CA |
assigned | 2019-07-24 | 1fdb25f30fea… |
| AS397760 | US |
assigned | 2019-07-23 | ab24b2d787fe… |
| AS397761 | US |
assigned | 2019-07-23 | 458de0745068… |
| AS397762 | US |
assigned | 2019-07-23 | c6bfd747a776… |
| AS397763 | US |
assigned | 2019-07-23 | c1dfdf31702f… |
| AS397764 | US |
assigned | 2019-07-23 | f149814034a8… |
| AS397765 | US |
assigned | 2019-07-23 | 397ca8302fbf… |
| AS397754 | US |
assigned | 2019-07-22 | 37db89ac9934… |
| AS397756 | US |
assigned | 2019-07-22 | 080579e250e4… |