asn.dev

Observed topology

AS15614 Dragon Dragon Internet a.s.

Residential ARIN

Upstreams 9 carry this network
Downstreams 2 this network carries
Adjacent (IPv4) 11
Adjacent (IPv6) 6
Upstream graph Who carries AS15614, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS15614 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS15614: 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
AS39392SH.cz s.r.o.HostingIPv4 IPv6178
AS6939Hurricane Electric LLCTransitIPv4 IPv693
AS21430WIA spol. s.r.o.UnclassifiedIPv488
AS24482SG.GSHostingIPv4 IPv67
AS29504Freenet Liberec, z.s.UnclassifiedIPv4 IPv67
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHUnclassifiedIPv46
AS8218Zayo Infrastructure France SAUnclassifiedIPv46
AS20562Broadband Hosting B.V.HostingIPv46
AS37721Virtual Technologies & SolutionsResidentialIPv46

Transit

Downstream networks

inferred

Networks for which AS15614 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS197444COMFEEL s.r.o.UnclassifiedIPv4 IPv6252
AS211248Artemis NET s.r.o.UnclassifiedIPv4 IPv6217

Adjacency

Adjacent networks

All 11

Every AS seen directly next to AS15614 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS39392SH.cz s.r.o.HostingIPv4 IPv6397
AS6939Hurricane Electric LLCTransitIPv4 IPv6253
AS197444COMFEEL s.r.o.UnclassifiedIPv4 IPv6252
AS211248Artemis NET s.r.o.UnclassifiedIPv4 IPv6217
AS21430WIA spol. s.r.o.UnclassifiedIPv4136
AS24482SG.GSHostingIPv4 IPv616
AS29504Freenet Liberec, z.s.UnclassifiedIPv4 IPv616
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHUnclassifiedIPv412
AS8218Zayo Infrastructure France SAUnclassifiedIPv412
AS20562Broadband Hosting B.V.HostingIPv412

All 11 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-02 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.44M 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.