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 |
|---|---|---|---|---|
| AS399788 |  US |
assigned | 2021-06-22 | 19040ae94c8f… |
| AS399789 | US |
assigned | 2021-06-22 | 4e44f28ac1fe… |
| AS399790 | US |
assigned | 2021-06-22 | 04bddbd04386… |
| AS399791 | US |
assigned | 2021-06-22 | 7da72656bf7b… |
| AS399792 | US |
assigned | 2021-06-22 | 3f0b19ee4114… |
| AS31956 | US |
assigned | 2021-06-17 | ef3233cfe4bd… |
| AS35965 | US |
assigned | 2021-06-17 | 0e1f8f14526c… |
| AS36197 | US |
assigned | 2021-06-17 | 9328e4bcefdb… |
| AS36256 |  CA |
assigned | 2021-06-17 | d45bc32a39d3… |
| AS36263 | US |
assigned | 2021-06-17 | 28a430b1b73b… |
| AS46510 | US |
assigned | 2021-06-17 | 42deec352848… |
| AS35885 | US |
assigned | 2021-06-16 | c69d336501b4… |
| AS35921 | US |
assigned | 2021-06-16 | 8240237f9af4… |
| AS399782 | US |
assigned | 2021-06-16 | 2bd799a802e2… |
| AS399783 | US |
assigned | 2021-06-16 | a0bacfb5ea68… |
| AS399784 | CA |
assigned | 2021-06-16 | b3dc81a0fe5d… |
| AS399785 | US |
assigned | 2021-06-16 | 8694fc3151d0… |
| AS399786 | CA |
assigned | 2021-06-16 | 56b3662b8b71… |
| AS32582 | US |
assigned | 2021-06-15 | 5aef03468b6b… |
| AS33385 | US |
assigned | 2021-06-15 | 1142aa8ae5a6… |
| AS33434 | US |
assigned | 2021-06-15 | 37f0c487f3ad… |
| AS33709 | US |
assigned | 2021-06-15 | f2df77e14863… |
| AS32167 | US |
assigned | 2021-06-14 | 31a9c4168ad7… |
| AS399781 | US |
assigned | 2021-06-14 | 09128c5e5930… |
| AS401307 | US |
assigned | 2021-06-14 | 4ed3a3817cfb… |
| AS22338 | US |
assigned | 2021-06-11 | ddec89a64639… |
| AS399775 | CA |
assigned | 2021-06-11 | bbacb2228e30… |
| AS399776 | US |
assigned | 2021-06-11 | d9656fc0e895… |
| AS399777 | US |
assigned | 2021-06-11 | 9c7be6b01246… |
| AS399778 | CA |
assigned | 2021-06-11 | 7021a1f4c25e… |
| AS399780 | US |
assigned | 2021-06-11 | 6f69b4fbc4a7… |
| AS31748 | US |
assigned | 2021-06-10 | e02624fe6635… |
| AS399770 | US |
assigned | 2021-06-10 | 70781427fadc… |
| AS399771 | US |
assigned | 2021-06-10 | cfbb7c9af1e5… |
| AS399772 | CA |
assigned | 2021-06-10 | 4c7e279812bf… |
| AS399773 | US |
assigned | 2021-06-10 | 8a68579b25c9… |
| AS399774 | US |
assigned | 2021-06-10 | 3f0137eead80… |
| AS399766 | US |
assigned | 2021-06-09 | cdf3598dd455… |
| AS399767 | US |
assigned | 2021-06-09 | 27d8069b2220… |
| AS399768 | US |
assigned | 2021-06-09 | 2e63f4b2897a… |
| AS399769 | US |
assigned | 2021-06-09 | 0e2301e2ef15… |
| AS399757 | US |
assigned | 2021-06-08 | 0450873ea619… |
| AS399758 | US |
assigned | 2021-06-08 | af2be38be3d4… |
| AS399759 | US |
assigned | 2021-06-08 | 4a3ee7bfacdd… |
| AS399760 | CA |
assigned | 2021-06-08 | 5daed17c45a6… |
| AS399761 | US |
assigned | 2021-06-08 | 9de54f1c82ce… |
| AS399762 | US |
assigned | 2021-06-08 | e85406db1dff… |
| AS399763 | US |
assigned | 2021-06-08 | abc43d838f1e… |
| AS5065 | US |
assigned | 2021-06-07 | 6b979269fa3f… |
| AS399749 | US |
assigned | 2021-06-07 | 54a232b968f6… |
| AS399750 | US |
assigned | 2021-06-07 | 0d6681fdcb48… |
| AS399751 | US |
assigned | 2021-06-07 | 76efdfeba81b… |
| AS399754 | US |
assigned | 2021-06-07 | bc0b201efb5f… |
| AS30644 | US |
assigned | 2021-06-04 | 4043909bfc11… |
| AS399747 | US |
assigned | 2021-06-04 | 7086156d70d8… |
| AS399738 | US |
assigned | 2021-06-03 | ea58a6be6f45… |
| AS399740 | US |
assigned | 2021-06-03 | 88fe2976a6c0… |
| AS399742 | US |
assigned | 2021-06-03 | 3858d7f7a8fe… |
| AS399743 | CA |
assigned | 2021-06-03 | 4e97eb1b9432… |
| AS399744 | US |
assigned | 2021-06-03 | c917089e93c8… |
| AS399745 | US |
assigned | 2021-06-03 | f36498c414e6… |
| AS399734 | US |
assigned | 2021-06-02 | ef6b7065853c… |
| AS399735 | US |
assigned | 2021-06-02 | 165ec188a98d… |
| AS399725 | US |
assigned | 2021-06-01 | 182d78989f65… |
| AS399726 | US |
assigned | 2021-06-01 | ab9afb276a1a… |
| AS399727 | US |
assigned | 2021-06-01 | 70ff16b5bdb5… |
| AS399728 | US |
assigned | 2021-06-01 | 587b0beea008… |
| AS399729 | US |
assigned | 2021-06-01 | 73db5695cd28… |
| AS399730 | US |
assigned | 2021-06-01 | e220ed812a4c… |
| AS399731 | US |
assigned | 2021-06-01 | e220ed812a4c… |
| AS399732 | US |
assigned | 2021-06-01 | 372f292efccb… |
| AS399733 | US |
assigned | 2021-06-01 | 304a7f63198e… |
| AS13313 | US |
assigned | 2021-05-28 | 6964751bd644… |
| AS39960 | US |
assigned | 2021-05-28 | 6964751bd644… |
| AS399715 | US |
assigned | 2021-05-28 | 2399cb11c103… |
| AS399716 | US |
assigned | 2021-05-28 | e1e0d91933cb… |
| AS399717 | US |
assigned | 2021-05-28 | 2290efdcbf9b… |
| AS399719 | US |
assigned | 2021-05-28 | d2a81fd256c9… |
| AS399720 | US |
assigned | 2021-05-28 | 06c1a8dbe8be… |
| AS399721–AS399722 | US |
assigned | 2021-05-28 | f8995acbbe0b… |
| AS399723 | US |
assigned | 2021-05-28 | 29b21c4d4895… |
| AS399724 |  LC |
assigned | 2021-05-28 | e5605f047205… |
| AS399709 | US |
assigned | 2021-05-27 | 36d17b5a57b6… |
| AS399710 | US |
assigned | 2021-05-26 | bc30e947dc8b… |
| AS399711 | US |
assigned | 2021-05-26 | f81a0b526e9c… |
| AS399712 | US |
assigned | 2021-05-26 | f580159ed114… |
| AS399713 | US |
assigned | 2021-05-26 | 9b40a13ef799… |
| AS399714 | US |
assigned | 2021-05-26 | 9b40a13ef799… |
| AS399701 | US |
assigned | 2021-05-25 | 2ff3cdb8215c… |
| AS399702 | US |
assigned | 2021-05-25 | 54fe47abfba0… |
| AS399703 | US |
assigned | 2021-05-25 | 6cca2c3bb323… |
| AS399704 | US |
assigned | 2021-05-25 | 99c719ae1932… |
| AS399705 | US |
assigned | 2021-05-25 | e008c6f73e60… |
| AS399706 | US |
assigned | 2021-05-25 | d56d745c23d7… |
| AS399707 | US |
assigned | 2021-05-25 | aab7ea89a138… |
| AS399708 | US |
assigned | 2021-05-25 | f0fee114ba37… |
| AS399695 | US |
assigned | 2021-05-24 | b1892b8eb374… |
| AS399696 | US |
assigned | 2021-05-24 | 0776c7bce1b6… |
| AS399697 | US |
assigned | 2021-05-24 | dafaf025cc1b… |
| AS399698 | US |
assigned | 2021-05-24 | e4c36b75d7df… |