asn.dev

Observed topology

AS58115 SwissIX Internet Exchange

Unclassified RIPE

Upstreams 0 carry this network
Downstreams 16 this network carries
Adjacent (IPv4) 40
Adjacent (IPv6) 35
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 16

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

ASNetworkTypeFamiliesPaths seen
AS49457Openbusiness S.A.UnclassifiedIPv4 IPv663
AS29545iPlace Internet & Network Services GmbHUnclassifiedIPv448
AS21263TeleData GmbHResidentialIPv4 IPv646
AS204342vestra ICT Ltd.UnclassifiedIPv4 IPv641
AS25581GMG AGHostingIPv432
AS42WoodyNet, Inc.UnclassifiedIPv410
AS42357ProGest SAUnclassifiedIPv49
AS50963Infraly Ltd liab. CoUnclassifiedIPv48
AS12762Vorarlberger Informatik- und Telekommunikationsdienstleistungsgesellschaft mbHUnclassifiedIPv4 IPv66
AS2613Association RomandixUnclassifiedIPv4 IPv65

All 16 downstreams →

Adjacency

Adjacent networks

All 49

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

ASNetworkTypeFamiliesPaths seen
AS215510Internet Service GmbHResidentialIPv4 IPv61,205
AS24482SG.GSHostingIPv4 IPv6352
AS9002RETN LimitedUnclassifiedIPv6325
AS1764Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbHUnclassifiedIPv4 IPv6244
AS32787Akamai Technologies, Inc.HostingIPv4 IPv6222
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv6222
AS6939Hurricane Electric LLCTransitIPv4 IPv6212
AS1836green.ch AGResidentialIPv4 IPv6120
AS49457Openbusiness S.A.UnclassifiedIPv4 IPv663
AS21263TeleData GmbHResidentialIPv4 IPv661

All 49 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.