asn.dev

Observed topology

AS34758 AXERA-ASN34758 Axera SpA

Residential RIPE Cable/DSL/ISP

Upstreams 17 carry this network
Downstreams 2 this network carries
Adjacent (IPv4) 16
Adjacent (IPv6) 10
Upstream graph Who carries AS34758, and who carries them, drawn as a map up to the transit-free core. 8 exchanges Where AS34758 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 17

Networks observed carrying traffic for AS34758: 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
AS41327Fiber Telecom S.p.A.ResidentialIPv4 IPv6755
AS9002RETN LimitedUnclassifiedIPv4 IPv6306
AS6939Hurricane Electric LLCTransitIPv4 IPv6219
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6147
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv658
AS24482SG.GSHostingIPv4 IPv630
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv429
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv629
AS3303Swisscom (Schweiz) AGResidentialIPv428
AS4657StarHub LtdResidentialIPv428

All 17 upstreams →

Transit

Downstream networks

inferred

Networks for which AS34758 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS13097Axera SpAUnclassifiedIPv4180
AS205729MAGIS S.P.A.UnclassifiedIPv459

Adjacency

Adjacent networks

All 19

Every AS seen directly next to AS34758 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS41327Fiber Telecom S.p.A.ResidentialIPv4 IPv6859
AS9002RETN LimitedUnclassifiedIPv4 IPv6357
AS6939Hurricane Electric LLCTransitIPv4 IPv6247
AS13097Axera SpAUnclassifiedIPv4180
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6167
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv666
AS205729MAGIS S.P.A.UnclassifiedIPv459
AS24482SG.GSHostingIPv4 IPv634
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv433
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv633

All 19 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-06 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.00M 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.