asn.dev

Observed topology

AS48326 datanetworks DataNetworks s.r.o.

Residential RIPE

Upstreams 11 carry this network
Downstreams 10 this network carries
Adjacent (IPv4) 22
Adjacent (IPv6) 9
Upstream graph Who carries AS48326, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS48326 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 11

Networks observed carrying traffic for AS48326: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv6295
AS39392SH.cz s.r.o.HostingIPv4 IPv6125
AS60068Datacamp LimitedHostingIPv4 IPv654
AS3303Swisscom (Schweiz) AGResidentialIPv428
AS33891Core-Backbone GmbHHostingIPv418
AS31230Slovak University of Technology in BratislavaUnclassifiedIPv4 IPv616
AS24482SG.GSHostingIPv4 IPv67
AS29504Freenet Liberec, z.s.UnclassifiedIPv4 IPv67
AS20562Broadband Hosting B.V.HostingIPv46
AS37721Virtual Technologies & SolutionsResidentialIPv46

All 11 upstreams →

Transit

Downstream networks

inferred

Networks for which AS48326 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS51653PRESNET s.r.o.UnclassifiedIPv4301
AS57547WIRIX, s.r.o.UnclassifiedIPv4146
AS63293Facebook, Inc.HostingIPv4 IPv695
AS57248Wisper s.r.o.UnclassifiedIPv482
AS57051IT Pro s.r.o.UnclassifiedIPv460
AS59477LIFEPC, s.r.o.UnclassifiedIPv460
AS60533SateliX s.r.o.ResidentialIPv4 IPv651
AS56926KOMNET, s.r.o.ResidentialIPv447
AS30929GOLEM TECH s.r.o.ResidentialIPv4 IPv646
AS204384LLC "OTT UKRAINE"HostingIPv41

Adjacency

Adjacent networks

All 22

Every AS seen directly next to AS48326 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv6649
AS39392SH.cz s.r.o.HostingIPv4 IPv6380
AS51653PRESNET s.r.o.UnclassifiedIPv4301
AS60068Datacamp LimitedHostingIPv4 IPv6193
AS57547WIRIX, s.r.o.UnclassifiedIPv4146
AS63293Facebook, Inc.HostingIPv4 IPv695
AS57248Wisper s.r.o.UnclassifiedIPv482
AS3303Swisscom (Schweiz) AGResidentialIPv479
AS57051IT Pro s.r.o.UnclassifiedIPv460
AS59477LIFEPC, s.r.o.UnclassifiedIPv460

All 22 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.