asn.dev

Observed topology

AS12360 KTK KEVAG Telekom GmbH

Residential RIPE

Upstreams 18 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 27
Adjacent (IPv6) 14
Upstream graph Who carries AS12360, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS12360 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 18

Networks observed carrying traffic for AS12360: 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
AS50629LWLcom GmbHUnclassifiedIPv4 IPv6516
AS1299Arelion Sweden ABTransitIPv4 IPv6284
AS6939Hurricane Electric LLCTransitIPv4 IPv6280
AS3320Deutsche Telekom AGMobileIPv4 IPv6133
AS3257GTT Communications Inc.TransitIPv446
AS24482SG.GSHostingIPv4 IPv628
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv628
AS213241TECHIT.BE SRLResidentialIPv4 IPv628
AS212024Marc SchmittUnclassifiedIPv4 IPv627
AS1836green.ch AGResidentialIPv423

All 18 upstreams →

Transit

Downstream networks

inferred

Networks for which AS12360 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS208106RZV GmbHUnclassifiedIPv4 IPv6297
AS203437CompuGroup Medical SE & Co. KGaAUnclassifiedIPv4 IPv6156
AS29316oh22systems GmbHUnclassifiedIPv4 IPv6142
AS203441Mittelrhein-Verlag GmbHUnclassifiedIPv4 IPv6123
AS201157Ronny LaboriusUnclassifiedIPv4 IPv697
AS207110D e b e k a Krankenversicherungsverein auf Gegenseitigkeit Sitz Koblenz am RheinUnclassifiedIPv454
AS43701STABILUS GmbHUnclassifiedIPv444
AS210804GKD Gesellschaft fuer komunale Dienstleistungen mbHUnclassifiedIPv414

Adjacency

Adjacent networks

All 27

Every AS seen directly next to AS12360 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS50629LWLcom GmbHUnclassifiedIPv4 IPv6786
AS6939Hurricane Electric LLCTransitIPv4 IPv6444
AS1299Arelion Sweden ABTransitIPv4 IPv6428
AS3320Deutsche Telekom AGMobileIPv4 IPv6302
AS208106RZV GmbHUnclassifiedIPv4 IPv6297
AS203437CompuGroup Medical SE & Co. KGaAUnclassifiedIPv4 IPv6156
AS29316oh22systems GmbHUnclassifiedIPv4 IPv6142
AS203441Mittelrhein-Verlag GmbHUnclassifiedIPv4 IPv6123
AS201157Ronny LaboriusUnclassifiedIPv4 IPv697
AS3257GTT Communications Inc.TransitIPv482

All 27 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.