AS Report

70,521 ASs were included

Autonomous System (AS) refers to a collection of IP networks and routers under a common administrative control, typically operated by a single organization or entity. Each autonomous system is identified by a unique number called an Autonomous System Number (ASN). AS report provides detailed information about an AS's network topology, IP address blocks allocated to the AS, the number of ASN, and more.

ASASNCIDR
Latin American and Caribbean IP Address Regional Registry
total 421 items
total 10489 items
Unassigned
total 215 items
total 353 items
DoD Network Information Center
total 155 items
total 10951 items
Asia Pacific Network Information Centre
total 80 items
total 15810 items
JSC ER-Telecom Holding
total 79 items
total 1131 items
PJSC Rostelecom
total 76 items
total 2442 items
African Network Information Center
total 71 items
total 1078 items
MTS PJSC
total 69 items
total 665 items
Avatel Telecom SA
total 42 items
total 505 items
Apogee Telecom Inc.
total 40 items
total 220 items
Renater
total 40 items
total 443 items
TEGNA Inc.
total 38 items
total 81 items
Comcast Cable Communications LLC
total 34 items
total 3540 items
CenturyLink Communications LLC
total 33 items
total 7616 items
Oracle Corporation
total 31 items
total 940 items
Gonet
total 30 items
total 67 items
PJSC Vimpelcom
total 30 items
total 1096 items
Hearst-Argyle Television Inc.
total 27 items
total 60 items
Headquarters USAISC
total 26 items
total 1170 items
Smart City Networks L.P.
total 26 items
total 89 items
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