asn.dev

Observed topology

AS49690 SGT-

Unclassified RIPE

Upstreams 14 carry this network
Downstreams 0 this network carries
Adjacent (IPv4) 10
Adjacent (IPv6) 9
Upstream graph Who carries AS49690, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS49690 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 14

Networks observed carrying traffic for AS49690: 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 IPv683
AS6461Zayo BandwidthTransitIPv4 IPv669
AS6939Hurricane Electric LLCTransitIPv4 IPv638
AS24482SG.GSHostingIPv4 IPv64
AS50628Leonix Telecom SASUnclassifiedIPv4 IPv64
AS3303Swisscom (Schweiz) AGResidentialIPv43
AS12779IT.Gate S.p.A.UnclassifiedIPv43
AS20766Association "Gitoyen"UnclassifiedIPv43
AS34927iFog GmbHHostingIPv43
AS37721Virtual Technologies & SolutionsResidentialIPv43

All 14 upstreams →

Transit

Downstream networks

inferred

Networks for which AS49690 was observed as the last hop before the origin, meaning it appears to provide them transit.

No downstream observed. This network does not appear to carry transit for anyone.

Adjacency

Adjacent networks

All 14

Every AS seen directly next to AS49690 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv683
AS6461Zayo BandwidthTransitIPv4 IPv669
AS6939Hurricane Electric LLCTransitIPv4 IPv638
AS24482SG.GSHostingIPv4 IPv64
AS50628Leonix Telecom SASUnclassifiedIPv4 IPv64
AS3303Swisscom (Schweiz) AGResidentialIPv43
AS12779IT.Gate S.p.A.UnclassifiedIPv43
AS20766Association "Gitoyen"UnclassifiedIPv43
AS34927iFog GmbHHostingIPv43
AS37721Virtual Technologies & SolutionsResidentialIPv43

All 14 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.