AS2559 Visa International Service Association

General Info - AS2559

Visa International Service Association

United States of America

visacheckoutchina.com

136,192

9,223,372,036,854,775,808

IP Address Ranges

What is an Autonomous System (AS)?

An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.

autonomous system

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