Observed topology

AS197790 AS-ACTUS

Unclassified RIPE

Upstreams 19 carry this network

Downstreams 7 this network carries

Adjacent (IPv4) 35

Adjacent (IPv6) 0

Upstream graph Who carries AS197790, and who carries them, drawn as a map up to the transit-free core. 6 exchanges Where AS197790 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 19

Networks observed carrying traffic for AS197790: 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	306
AS1299	Arelion Sweden AB	Transit	IPv4	101
AS20804	Exatel S.A.	Unclassified	IPv4	75
AS174	Cogent Communications, LLC	Transit	IPv4	57
AS34549	meerfarbig GmbH & Co. KG	Hosting	IPv4	33
AS3333	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	Unclassified	IPv4	11
AS3741	Dimension Data	Unclassified	IPv4	11
AS8551	Bezeq International Ltd.	Unclassified	IPv4	11
AS17639	Converge ICT Solutions Inc.	Unclassified	IPv4	11
AS20485	Joint Stock Company TransTeleCom	Unclassified	IPv4	11

All 19 upstreams →

Transit

Downstream networks

inferred

Networks for which AS197790 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS2590	Suntar Sp. z o.o.	Unclassified	IPv4	399
AS199584	Miasto Bialystok	Unclassified	IPv4	244
AS200648	Centrum Personalizacji Dokumentow Ministerstwa Spraw Wewnetrznych i Administracji	Unclassified	IPv4	132
AS200534	DOMENY.TV MSERWIS Sp. z o. o.	Unclassified	IPv4	110
AS56590	RBO Sp. z o. o.	Unclassified	IPv4	56
AS49370	Orlen S.A.	Unclassified	IPv4	34
AS48565	Poczta Polska Spolka Akcyjna	Unclassified	IPv4	26

Adjacency

Adjacent networks

All 35

Every AS seen directly next to AS197790 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS29535	Orange Polska Spolka Akcyjna	Unclassified	IPv4	631
AS2590	Suntar Sp. z o.o.	Unclassified	IPv4	399
AS1299	Arelion Sweden AB	Transit	IPv4	276
AS199584	Miasto Bialystok	Unclassified	IPv4	244
AS174	Cogent Communications, LLC	Transit	IPv4	155
AS20804	Exatel S.A.	Unclassified	IPv4	141
AS200648	Centrum Personalizacji Dokumentow Ministerstwa Spraw Wewnetrznych i Administracji	Unclassified	IPv4	132
AS200534	DOMENY.TV MSERWIS Sp. z o. o.	Unclassified	IPv4	110
AS34549	meerfarbig GmbH & Co. KG	Hosting	IPv4	84
AS56590	RBO Sp. z o. o.	Unclassified	IPv4	56

All 35 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-28 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M 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.