Observed topology

AS197502 WMCSI-AS WMC SYSTEMY INFORMATYCZNE SP. Z O.O.

Unclassified RIPE

Upstreams 6 carry this network

Downstreams 1 this network carries

Adjacent (IPv4) 8

Adjacent (IPv6) 0

Upstream graph Who carries AS197502, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS197502 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS197502: 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
AS29535	Orange Polska Spolka Akcyjna	Unclassified	IPv4	180
AS212261	Stowarzyszenie e-Poludnie	Unclassified	IPv4	6
AS5617	Orange Polska Spolka Akcyjna	Mobile	IPv4	3
AS12831	Technical University of Gdansk, Academic Computer Center TASK	Unclassified	IPv4	3
AS24482	SG.GS	Hosting	IPv4	3
AS62081	Stowarzyszenie e-Poludnie	Unclassified	IPv4	3

Transit

Downstream networks

inferred

Networks for which AS197502 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS58335	Urzad Miejski w Slupsku	Unclassified	IPv4	66

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS197502 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS29535	Orange Polska Spolka Akcyjna	Unclassified	IPv4	228
AS58335	Urzad Miejski w Slupsku	Unclassified	IPv4	66
AS62081	Stowarzyszenie e-Poludnie	Unclassified	IPv4	13
AS212261	Stowarzyszenie e-Poludnie	Unclassified	IPv4	8
AS12831	Technical University of Gdansk, Academic Computer Center TASK	Unclassified	IPv4	7
AS24482	SG.GS	Hosting	IPv4	4
AS5617	Orange Polska Spolka Akcyjna	Mobile	IPv4	3
AS201054	Stowarzyszenie e-Poludnie	Unclassified	IPv4	1

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.