asn.dev

Observed topology

AS58115 SwissIX Internet Exchange

Unclassified RIPE

Upstreams 0 carry this network
Downstreams 14 this network carries
Adjacent (IPv4) 39
Adjacent (IPv6) 31
Upstream graph Who carries AS58115, and who carries them, drawn as a map up to the transit-free core. 3 exchanges Where AS58115 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS58115: 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.

No upstream observed. Typical for a tier-1 network that buys transit from nobody.

Transit

Downstream networks

All 14

Networks for which AS58115 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS21263TeleData GmbHResidentialIPv4 IPv646
AS49457Openbusiness S.A.UnclassifiedIPv4 IPv634
AS25581GMG AGHostingIPv432
AS204342vestra ICT Ltd.UnclassifiedIPv427
AS42WoodyNet, Inc.UnclassifiedIPv411
AS29545iPlace Internet & Network Services GmbHUnclassifiedIPv410
AS42357ProGest SAUnclassifiedIPv410
AS50963Infraly Ltd liab. CoUnclassifiedIPv49
AS12762Vorarlberger Informatik- und Telekommunikationsdienstleistungsgesellschaft mbHUnclassifiedIPv4 IPv66
AS2613Association RomandixUnclassifiedIPv44

All 14 downstreams →

Adjacency

Adjacent networks

All 45

Every AS seen directly next to AS58115 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS215510Internet Service GmbHResidentialIPv4 IPv61,091
AS24482SG.GSHostingIPv4 IPv6348
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHUnclassifiedIPv4 IPv6319
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv6298
AS32787Akamai Technologies, Inc.HostingIPv4 IPv6221
AS9002RETN LimitedUnclassifiedIPv6205
AS6939Hurricane Electric LLCTransitIPv4 IPv6160
AS1836green.ch AGResidentialIPv4 IPv691
AS21263TeleData GmbHResidentialIPv4 IPv661
AS42346NorthC Schweiz AGUnclassifiedIPv4 IPv637

All 45 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.25M 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.