Observed topology

AS2134 GSVNET-AS GS Virtual Network Produban

Unclassified RIPE

Upstreams 14 carry this network

Downstreams 0 this network carries

Adjacent (IPv4) 14

Adjacent (IPv6) 0

Upstream graph Who carries AS2134, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS2134 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 14

Networks observed carrying traffic for AS2134: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.

AS	Network	Type	Families	Paths seen
AS3352	TELEFONICA DE ESPANA S.A.U.	Mobile	IPv4	3,249
AS32787	Akamai Technologies, Inc.	Hosting	IPv4	1,380
AS2856	British Telecommunications Limited	Residential	IPv4	1,003
AS32098	Transtelco Inc	Unclassified	IPv4	579
AS46887	Crown Castle Fiber LLC	Unclassified	IPv4	436
AS3356	Level 3 Parent, LLC	Transit	IPv4	396
AS14178	Megacable Comunicaciones de Mexico, S.A. de C.V.	Unclassified	IPv4	246
AS8220	COLT Technology Services Group Limited	Hosting	IPv4	121
AS21508	Comcast Cable Communications, LLC	Unclassified	IPv4	101
AS33662	Comcast Cable Communications, LLC	Unclassified	IPv4	74

All 14 upstreams →

Transit

Downstream networks

inferred

Networks for which AS2134 was observed as the last hop before the origin, meaning it appears to provide them transit.

No downstream observed. This network does not appear to carry transit for anyone.

Adjacency

Adjacent networks

All 14

Every AS seen directly next to AS2134 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS3352	TELEFONICA DE ESPANA S.A.U.	Mobile	IPv4	3,249
AS32787	Akamai Technologies, Inc.	Hosting	IPv4	1,380
AS2856	British Telecommunications Limited	Residential	IPv4	1,003
AS32098	Transtelco Inc	Unclassified	IPv4	579
AS46887	Crown Castle Fiber LLC	Unclassified	IPv4	436
AS3356	Level 3 Parent, LLC	Transit	IPv4	396
AS14178	Megacable Comunicaciones de Mexico, S.A. de C.V.	Unclassified	IPv4	246
AS8220	COLT Technology Services Group Limited	Hosting	IPv4	121
AS21508	Comcast Cable Communications, LLC	Unclassified	IPv4	101
AS33662	Comcast Cable Communications, LLC	Unclassified	IPv4	74

All 14 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-16 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.23M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you. Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.