asn.dev

Observed topology

AS34525 KOBA-AS KOBA Sp. z o.o.

Unclassified RIPE

Upstreams 10 carry this network
Downstreams 6 this network carries
Adjacent (IPv4) 15
Adjacent (IPv6) 11
Upstream graph Who carries AS34525, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS34525 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS34525: 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
AS3356Level 3 Parent, LLCTransitIPv4 IPv6238
AS29535Orange Polska Spolka AkcyjnaUnclassifiedIPv4224
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv617
AS6939Hurricane Electric LLCTransitIPv612
AS24482SG.GSHostingIPv4 IPv69
AS29504Freenet Liberec, z.s.UnclassifiedIPv4 IPv69
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv69
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHUnclassifiedIPv61
AS29632Netassist International EOODUnclassifiedIPv61
AS201054Stowarzyszenie e-PoludnieUnclassifiedIPv61

Transit

Downstream networks

inferred

Networks for which AS34525 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS51436IDEALAN Sp. z o.o.UnclassifiedIPv4120
AS198995SulikaNET s.c. Tomasz Lewko i Pawel MojzukUnclassifiedIPv4120
AS210146Dawid LewandowskiUnclassifiedIPv4 IPv664
AS56597FALCONN Falkowski TomaszUnclassifiedIPv460
AS50101Wnorowski i wspolnicy sp.jUnclassifiedIPv4 IPv644
AS205677SiberSoft, Niegierysz, Plonski sp.j.UnclassifiedIPv46

Adjacency

Adjacent networks

All 18

Every AS seen directly next to AS34525 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv6539
AS29535Orange Polska Spolka AkcyjnaUnclassifiedIPv4257
AS51436IDEALAN Sp. z o.o.UnclassifiedIPv4120
AS198995SulikaNET s.c. Tomasz Lewko i Pawel MojzukUnclassifiedIPv4120
AS210146Dawid LewandowskiUnclassifiedIPv4 IPv664
AS56597FALCONN Falkowski TomaszUnclassifiedIPv460
AS50101Wnorowski i wspolnicy sp.jUnclassifiedIPv4 IPv644
AS6939Hurricane Electric LLCTransitIPv634
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv630
AS29504Freenet Liberec, z.s.UnclassifiedIPv4 IPv619

All 18 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.