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.
|Latin American and Caribbean IP Address Regional Registry
|DoD Network Information Center
|Asia Pacific Network Information Centre
|JSC ER-Telecom Holding
|African Network Information Center
|Avatel Telecom SA
|Apogee Telecom Inc.
|Comcast Cable Communications LLC
|CenturyLink Communications LLC
|Hearst-Argyle Television Inc.
|Smart City Networks L.P.