Autonomous System Number (ASN)
ⓘ Information
- Published
- May 6, 2025
- Updated
- October 7, 2025
- Version
- 1.0
- Abbreviation
- ASN
Definition
Autonomous System Number (ASN) is a unique identifier assigned to each network operator who manages part of the Internet and participates in the BGP (Border Gateway Protocol) global routing system.
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