- Autonomous System
- Autonomous System Number
- Border Gateway Protocol
- Certifications
- Connectivity
- Enterprise
- Internet
- Market
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No article in the knowledge graph for AS213576 yet.
Who is AS213576?
AS213576 is an autonomous system number, a globally unique identifier assigned to a network domain that exchanges routing information with other autonomous systems using the Border Gateway Protocol.
- Autonomous system identifier for inter-domain IP routing
- Border Gateway Protocol route announcement and exchange
- Peering and upstream transit connectivity across the public internet
- Route origin validation and routing registry association
- Independent routing control for multihomed network operations
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More About AS213576
In enterprise and carrier environments, an autonomous system number such as AS213576 identifies a network domain that controls its own internal routing policy and exchanges reachability information with neighboring domains. Organizations typically use an assigned number when they announce IP prefixes, establish peering sessions, or purchase upstream transit, which makes the identifier central to how traffic is directed across the public internet.
The number operates within the Border Gateway Protocol (BGP), the path-vector routing protocol that underpins inter-domain routing. Network operators associate the identifier with route objects in internet routing registries and reference it in route filtering, prefix validation, and resource certification workflows that rely on Resource Public Key Infrastructure (RPKI). These controls help operators verify that announced routes originate from authorized sources.
Autonomous system numbers are allocated through regional internet registries, and each allocation is tied to a registered holder. Operationally, the same identifier supports traffic engineering, multihoming for redundancy, and monitoring of route propagation across provider relationships. Its significance lies in enabling independent routing control, which allows a network to maintain connectivity across multiple providers and exchange traffic directly with peers.
Directory positioning for this identifier reflects its current role as a network routing identifier within internet infrastructure. No further verified details about the holder's specific services, product families, or market focus are available in this profile, so this description remains at the category level and avoids attributing particular offerings to the organization.
Our description of AS213576. Updated October 2026.