Autonomous System Number (ASN) - Definition or Meaning

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Autonomous System Number (ASN)

Author:

Marc Ferguson

Published:

15/05/2024

Updated:

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Definition of “Autonomous System Number (ASN)” :

An Autonomous System Number (ASN) is a unique identifier assigned to each autonomous system (AS) on the internet for routing purposes. An AS is a group of IP networks operated by one or more network operators with a unified routing policy.

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