Who is AS3491?
AS3491 is an organization operating an autonomous system identified by number 3491, which applies a unified routing policy and exchanges network reachability information with other networks using the Border Gateway Protocol (BGP).
- IP transit and internet connectivity services
- Border Gateway Protocol (BGP) routing and peering
- Enterprise wide area network connectivity
- Network interconnection with carriers and content providers
- Route management and resilience for enterprise and carrier networks
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In enterprise environments, autonomous system services such as those associated with AS3491 are typically consumed as IP transit, dedicated internet access, or private interconnection. Customers, including large enterprises, internet service providers, and content operators, rely on the network operator to advertise their prefixes and carry traffic to destinations across the global internet.
The architecture rests on BGP, the standard exterior routing protocol of the internet. Operators establish external BGP sessions with upstream providers, peers at internet exchange points, and customers, applying route filtering, prefix validation, and policy controls to manage path selection. Supporting technologies commonly include Resource Public Key Infrastructure (RPKI) for route origin validation, IPv4 and IPv6 addressing, and MPLS or segment routing within the backbone.
Compared with other connectivity solution categories, an autonomous system operator sits at the routing layer rather than the application layer. Enterprise alternatives include software-defined wide area networking, which overlays management on top of transport links, and managed network services, which bundle equipment and monitoring. Transit and backbone operators provide the underlying capacity that these overlays depend upon.
The business significance of this function lies in route availability, latency, and resilience. Because routing decisions propagate across the internet, the quality of an operator's peering relationships and its route hygiene directly affect the reachability and performance of customer services. Accurate publication of prefixes and adherence to routing security practices are therefore central to operational trust.
Directory positioning places this organization within telecommunication services, specifically diversified connectivity and global wide area network offerings. Current solution areas in this category include IP transit, enterprise connectivity, and interconnection services. Public information about the organization's specific product families, service lines, and geographic footprint is limited in this description, so the content remains at the solution-category level.
Our description of AS3491. Updated October 2026.