asn.dev

Observed topology

AS6758 AS6758 Monaco Telecom S.A.

Residential RIPE Cable/DSL/ISP

Upstreams 13 carry this network
Downstreams 9 this network carries
Adjacent (IPv4) 20
Adjacent (IPv6) 13
Upstream graph Who carries AS6758, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS6758 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 13

Networks observed carrying traffic for AS6758: 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
AS1299Arelion Sweden ABTransitIPv4 IPv6504
AS174Cogent Communications, LLCTransitIPv4 IPv6211
AS6939Hurricane Electric LLCTransitIPv4 IPv6191
AS1273IDDQD-ASBusinessIPv4 IPv6168
AS24482SG.GSHostingIPv4 IPv622
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv622
AS50628Leonix Telecom SASUnclassifiedIPv4 IPv622
AS9002RETN LimitedUnclassifiedIPv620
AS12779IT.Gate S.p.A.UnclassifiedIPv417
AS20766Association "Gitoyen"UnclassifiedIPv417

All 13 upstreams →

Transit

Downstream networks

inferred

Networks for which AS6758 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS15805EPIC LTDUnclassifiedIPv4 IPv66,635
AS33874Epic Communications LimitedUnclassifiedIPv4 IPv64,226
AS37649SAGA AFRICA HOLDINGS LIMITEDResidentialIPv4515
AS215994CMB Monaco SAMUnclassifiedIPv4 IPv671
AS12463S.A. des Bains de Mer et du Cercle des Etrangers a MonacoUnclassifiedIPv461
AS12701Barclays Bank plcUnclassifiedIPv460
AS198330XEFI LYON SASUnclassifiedIPv460
AS5466Eircom LimitedMobileIPv459
AS48996CENTRE HOSPITALIER PRINCESSE GRACEUnclassifiedIPv435

Adjacency

Adjacent networks

All 23

Every AS seen directly next to AS6758 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS15805EPIC LTDUnclassifiedIPv4 IPv67,561
AS1299Arelion Sweden ABTransitIPv4 IPv67,555
AS33874Epic Communications LimitedUnclassifiedIPv4 IPv65,186
AS1273IDDQD-ASBusinessIPv4 IPv63,374
AS174Cogent Communications, LLCTransitIPv4 IPv62,565
AS37649SAGA AFRICA HOLDINGS LIMITEDResidentialIPv4515
AS6939Hurricane Electric LLCTransitIPv4 IPv6438
AS50628Leonix Telecom SASUnclassifiedIPv4 IPv6242
AS24482SG.GSHostingIPv4 IPv6241
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv6239

All 23 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-02 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.44M 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.