asn.dev

Observed topology

AS15547 NETPLUS netplus.ch SA

Residential RIPE Cable/DSL/ISP

Upstreams 24 carry this network
Downstreams 5 this network carries
Adjacent (IPv4) 31
Adjacent (IPv6) 15
Upstream graph Who carries AS15547, and who carries them, drawn as a map up to the transit-free core. 7 exchanges Where AS15547 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 24

Networks observed carrying traffic for AS15547: 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
AS174Cogent Communications, LLCTransitIPv4481
AS8220COLT Technology Services Group LimitedHostingIPv4 IPv6369
AS6939Hurricane Electric LLCTransitIPv4 IPv6289
AS4455IX Reach LtdUnclassifiedIPv4259
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv6234
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6114
AS1836green.ch AGResidentialIPv4 IPv640
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv640
AS24482SG.GSHostingIPv4 IPv640
AS48185team.blue NVUnclassifiedIPv4 IPv640

All 24 upstreams →

Transit

Downstream networks

inferred

Networks for which AS15547 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS39440netplusFR SAUnclassifiedIPv4372
AS39544VOe multimedia SAUnclassifiedIPv4248
AS34781Services Industriels de Lausanne (SIL)UnclassifiedIPv4165
AS31124Societe Electrique des Forces de l'AubonneUnclassifiedIPv4122
AS206857MLS Communications SarlUnclassifiedIPv430

Adjacency

Adjacent networks

All 31

Every AS seen directly next to AS15547 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS174Cogent Communications, LLCTransitIPv4675
AS8220COLT Technology Services Group LimitedHostingIPv4 IPv6531
AS4455IX Reach LtdUnclassifiedIPv4455
AS39440netplusFR SAUnclassifiedIPv4411
AS6939Hurricane Electric LLCTransitIPv4 IPv6404
AS3303Swisscom (Schweiz) AGResidentialIPv4 IPv6347
AS39544VOe multimedia SAUnclassifiedIPv4248
AS34781Services Industriels de Lausanne (SIL)UnclassifiedIPv4 IPv6219
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6168
AS31124Societe Electrique des Forces de l'AubonneUnclassifiedIPv4122

All 31 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-10 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 71.97M 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.