asn.dev

Observed topology

AS49432 SCHALLERT-AS schallert.com e.U.

Unclassified RIPE

Upstreams 2 carry this network
Downstreams 34 this network carries
Adjacent (IPv4) 34
Adjacent (IPv6) 30
Upstream graph Who carries AS49432, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS49432 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS49432: 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
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv680
AS215510Internet Service GmbHResidentialIPv4 IPv615

Transit

Downstream networks

All 34

Networks for which AS49432 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS553Universitaet StuttgartUnclassifiedIPv4 IPv6100
AS13030Init7 (Switzerland) Ltd.HostingIPv4 IPv691
AS42WoodyNet, Inc.UnclassifiedIPv4 IPv681
AS8758Iway AGResidentialIPv4 IPv653
AS21263TeleData GmbHResidentialIPv4 IPv646
AS31543myNet GmbHResidentialIPv4 IPv628
AS29545iPlace Internet & Network Services GmbHUnclassifiedIPv424
AS9044BSE Software GmbHResidentialIPv4 IPv623
AS1921ipcom GmbHHostingIPv4 IPv614
AS41549Elektrizitaets- und Wasserwerk der Stadt Buchs SGUnclassifiedIPv4 IPv613

All 34 downstreams →

Adjacency

Adjacent networks

All 34

Every AS seen directly next to AS49432 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv61,276,873
AS215510Internet Service GmbHResidentialIPv4 IPv646,503
AS13030Init7 (Switzerland) Ltd.HostingIPv4 IPv61,124
AS553Universitaet StuttgartUnclassifiedIPv4 IPv6240
AS42WoodyNet, Inc.UnclassifiedIPv4 IPv6123
AS12387TON Total optical Networks AGUnclassifiedIPv4 IPv6111
AS34347HALLAG Kommunal GmbHResidentialIPv4 IPv6102
AS8758Iway AGResidentialIPv4 IPv686
AS21263TeleData GmbHResidentialIPv4 IPv669
AS9044BSE Software GmbHResidentialIPv4 IPv661

All 34 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-21 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.