asn.dev

Observed topology

AS47176 GASCOMCH GAS&COM AG

Unclassified RIPE

Upstreams 8 carry this network
Downstreams 23 this network carries
Adjacent (IPv4) 33
Adjacent (IPv6) 17
Upstream graph Who carries AS47176, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS47176 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS47176: 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
AS15576NTS workspace AGUnclassifiedIPv4 IPv6231
AS1299Arelion Sweden ABTransitIPv4 IPv6153
AS13030Init7 (Switzerland) Ltd.HostingIPv4 IPv6134
AS6939Hurricane Electric LLCTransitIPv4 IPv682
AS24482SG.GSHostingIPv4 IPv612
AS34019Hivane AssociationUnclassifiedIPv4 IPv612
AS1836green.ch AGResidentialIPv44
AS48362Stadtwerke FeldkirchResidentialIPv42

Transit

Downstream networks

All 23

Networks for which AS47176 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS206123Xelon AGHostingIPv4 IPv6598
AS21466Kabelfernsehen Bodeli AGUnclassifiedIPv4 IPv6218
AS214274Informaticon AGUnclassifiedIPv4 IPv6182
AS204342vestra ICT Ltd.UnclassifiedIPv4 IPv6150
AS46746NTT Managed Services Americas, LLCUnclassifiedIPv4133
AS215278Leuchter IT Infrastructure Solutions AGUnclassifiedIPv4 IPv686
AS33849Comfone AGUnclassifiedIPv460
AS198635Ascanius AGUnclassifiedIPv460
AS219517Stephane Gutzwiller trading as E. Gutzwiller & Cie. BanquiersUnclassifiedIPv460
AS21217Infrastructure Switzerland Colo SarlHostingIPv4 IPv659

All 23 downstreams →

Adjacency

Adjacent networks

All 34

Every AS seen directly next to AS47176 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS15576NTS workspace AGUnclassifiedIPv4 IPv6928
AS13030Init7 (Switzerland) Ltd.HostingIPv4 IPv6701
AS1299Arelion Sweden ABTransitIPv4 IPv6608
AS206123Xelon AGHostingIPv4 IPv6598
AS6939Hurricane Electric LLCTransitIPv4 IPv6269
AS21466Kabelfernsehen Bodeli AGUnclassifiedIPv4 IPv6218
AS214274Informaticon AGUnclassifiedIPv4 IPv6182
AS204342vestra ICT Ltd.UnclassifiedIPv4 IPv6150
AS46746NTT Managed Services Americas, LLCUnclassifiedIPv4133
AS215278Leuchter IT Infrastructure Solutions AGUnclassifiedIPv4 IPv686

All 34 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-12 18:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.25M 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.