asn.dev

Observed topology

AS13009 VDATA

Unclassified RIPE

Upstreams 23 carry this network
Downstreams 10 this network carries
Adjacent (IPv4) 30
Adjacent (IPv6) 16
Upstream graph Who carries AS13009, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS13009 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 23

Networks observed carrying traffic for AS13009: 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.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv6681
AS174Cogent Communications, LLCTransitIPv4 IPv6385
AS6939Hurricane Electric LLCTransitIPv4 IPv6239
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv665
AS50304Blix Solutions ASUnclassifiedIPv442
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv626
AS3741Dimension DataUnclassifiedIPv424
AS12552GlobalConnect ABUnclassifiedIPv424
AS24482SG.GSHostingIPv4 IPv624
AS37100SEACOM LimitedUnclassifiedIPv424

All 23 upstreams →

Transit

Downstream networks

inferred

Networks for which AS13009 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS31463Redcentric Solutions LtdHostingIPv4 IPv62,006
AS15533Redcentric Solutions LtdHostingIPv4 IPv6942
AS30914Redcentric Solutions LtdHostingIPv4406
AS8419Redcentric Solutions LtdUnclassifiedIPv4 IPv6327
AS5552Redcentric Solutions LtdUnclassifiedIPv4 IPv6211
AS62364Plymouth City CouncilUnclassifiedIPv4118
AS15324Barracuda Networks, Inc.UnclassifiedIPv459
AS205106Pea Soup Hosting LimitedUnclassifiedIPv459
AS51926PageOne Communications LtdUnclassifiedIPv428
AS207552Cambridge Consultants LimitedUnclassifiedIPv426

Adjacency

Adjacent networks

All 33

Every AS seen directly next to AS13009 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS31463Redcentric Solutions LtdHostingIPv4 IPv62,270
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,988
AS174Cogent Communications, LLCTransitIPv4 IPv61,701
AS15533Redcentric Solutions LtdHostingIPv4 IPv61,348
AS6939Hurricane Electric LLCTransitIPv4 IPv61,132
AS30914Redcentric Solutions LtdHostingIPv4406
AS8419Redcentric Solutions LtdUnclassifiedIPv4 IPv6327
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6276
AS5552Redcentric Solutions LtdUnclassifiedIPv4 IPv6211
AS50304Blix Solutions ASUnclassifiedIPv4176

All 33 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-17 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.18M 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.