asn.dev

Observed topology

AS6758 AS6758 - Monaco Telecom S.A.

Upstreams 13 carry this network
Downstreams 9 this network carries
Adjacent (IPv4) 20
Adjacent (IPv6) 12

Transit

Upstream networks

inferred

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 IPv6426
AS6939Hurricane Electric LLCTransitIPv4 IPv6218
AS1273IDDQD-ASBusinessIPv4 IPv6200
AS174Cogent Communications, LLCTransitIPv4 IPv6180
AS24482SG.GSHostingIPv4 IPv622
AS50628Leonix Telecom SASUnclassifiedIPv4 IPv622
AS37721Virtual Technologies & SolutionsResidentialIPv417
AS20766Association "Gitoyen"UnclassifiedIPv417
AS34927iFog GmbHHostingIPv417
AS12779IT.Gate S.p.A.UnclassifiedIPv417
AS20764CJSC RASCOMUnclassifiedIPv417
AS9002RETN LimitedUnclassifiedIPv615
AS34019Hivane AssociationUnclassifiedIPv65

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.

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 IPv66,591
AS33874Epic Communications LimitedUnclassifiedIPv4 IPv64,155
AS37649SAGA AFRICA HOLDINGS LIMITEDResidentialIPv41,164
AS215994CMB Monaco SAMUnclassifiedIPv4 IPv673
AS12463S.A. des Bains de Mer et du Cercle des Etrangers a MonacoUnclassifiedIPv461
AS12701Barclays Bank plcUnclassifiedIPv459
AS198330XEFI LYON SASUnclassifiedIPv459
AS5466Eircom LimitedMobileIPv458
AS48996CENTRE HOSPITALIER PRINCESSE GRACEUnclassifiedIPv438

Adjacency

Adjacent networks

32 shown

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

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv67,842
AS15805EPIC LTDUnclassifiedIPv4 IPv67,598
AS33874Epic Communications LimitedUnclassifiedIPv4 IPv65,115
AS1273IDDQD-ASBusinessIPv4 IPv63,557
AS174Cogent Communications, LLCTransitIPv4 IPv62,405
AS37649SAGA AFRICA HOLDINGS LIMITEDResidentialIPv41,164
AS6939Hurricane Electric LLCTransitIPv4 IPv6501
AS50628Leonix Telecom SASUnclassifiedIPv4 IPv6242
AS24482SG.GSHostingIPv4 IPv6241
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv6237
AS20766Association "Gitoyen"UnclassifiedIPv4223
AS215994CMB Monaco SAMUnclassifiedIPv4 IPv673
AS12463S.A. des Bains de Mer et du Cercle des Etrangers a MonacoUnclassifiedIPv461
AS198330XEFI LYON SASUnclassifiedIPv459
AS12701Barclays Bank plcUnclassifiedIPv459
AS5466Eircom LimitedMobileIPv458
AS34927iFog GmbHHostingIPv438
AS48996CENTRE HOSPITALIER PRINCESSE GRACEUnclassifiedIPv438
AS20764CJSC RASCOMUnclassifiedIPv437
AS12779IT.Gate S.p.A.UnclassifiedIPv436
AS9002RETN LimitedUnclassifiedIPv629
AS34019Hivane AssociationUnclassifiedIPv610

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.

Interconnection

Exchange presence

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS6758, largest fabric first. An exchange is shared switching where networks interconnect directly rather than paying a transit provider to carry traffic between them, so turning up at one is a deliberate choice about how this network wants to be reached. Each name opens that exchange's own page, with its peering LANs and every other network recorded on it. Recorded at 1 exchange across 1 country and 1 region.

ExchangeLocationTheir addressMember ports
France-IX ParisParis, France37.49.236.214570

Unlike the tables above, this is recorded rather than inferred. An address on a peering LAN is at that exchange by definition. Two carve-outs all the same. Member ports counts every participant at the exchange, not this network's ports, so read it as a size proxy. And an absent exchange means PCH has no record of it, not that the network is not there.

Provenance

Where this comes from

Derived from routing tables collected at 2026-08-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.02M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.

Exchange presence comes from a separate dataset: the directory collected 2026-08-09 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,164 recorded member ports, licensed CC BY-NC-SA 3.0.

PeeringDB is the better-known directory and is deliberately not the source here: its acceptable-use policy forbids the bulk storage this needs. The two answer different questions anyway. PeeringDB reports what an operator declares about itself; this reports what PCH has recorded.