Observed topology

AS197091 METROPORT

Residential APNIC

Upstreams 8 carry this network

Downstreams 10 this network carries

Adjacent (IPv4) 18

Adjacent (IPv6) 0

Upstream graph Who carries AS197091, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS197091 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS197091: 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
AS3356	Level 3 Parent, LLC	Transit	IPv4	117
AS6939	Hurricane Electric LLC	Transit	IPv4	37
AS9002	RETN Limited	Unclassified	IPv4	24
AS1299	Arelion Sweden AB	Transit	IPv4	6
AS33891	Core-Backbone GmbH	Hosting	IPv4	6
AS24482	SG.GS	Hosting	IPv4	4
AS20485	Joint Stock Company TransTeleCom	Unclassified	IPv4	1
AS24115	Equinix	Hosting	IPv4	1

Transit

Downstream networks

inferred

Networks for which AS197091 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS56544	MARLENA Marek Zieba	Unclassified	IPv4	87
AS41266	"NET-PARTNER" S.C. IZABELA KOZLOWSKA, TOMASZ KOZLOWSKI	Unclassified	IPv4	60
AS51757	Infratel-Operator Infrastrukturalny sp. z o.o.	Unclassified	IPv4	60
AS51079	P.H.U. MOKADI Wieslawa Kazmierczak	Unclassified	IPv4	52
AS33951	"FORWEB" S.C. Monika Bodetko, Tomasz Pawlowski	Residential	IPv4	45
AS201091	ETH Sieci Komputerowe Sp. z o.o.	Unclassified	IPv4	34
AS203157	Lukasz Kazimierczak Cronel	Unclassified	IPv4	22
AS56869	MPCNET SP. Z O.O.	Unclassified	IPv4	18
AS50349	Timplus sp. z o.o.	Unclassified	IPv4	11
AS50239	SOFTNET TELEKOM BIELINSKA sp.j.	Unclassified	IPv4	1

Adjacency

Adjacent networks

All 18

Every AS seen directly next to AS197091 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS3356	Level 3 Parent, LLC	Transit	IPv4	385
AS56544	MARLENA Marek Zieba	Unclassified	IPv4	87
AS6939	Hurricane Electric LLC	Transit	IPv4	71
AS41266	"NET-PARTNER" S.C. IZABELA KOZLOWSKA, TOMASZ KOZLOWSKI	Unclassified	IPv4	60
AS51757	Infratel-Operator Infrastrukturalny sp. z o.o.	Unclassified	IPv4	60
AS9002	RETN Limited	Unclassified	IPv4	57
AS51079	P.H.U. MOKADI Wieslawa Kazmierczak	Unclassified	IPv4	52
AS33951	"FORWEB" S.C. Monika Bodetko, Tomasz Pawlowski	Residential	IPv4	49
AS201091	ETH Sieci Komputerowe Sp. z o.o.	Unclassified	IPv4	34
AS1299	Arelion Sweden AB	Transit	IPv4	32

All 18 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-20 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.16M 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.