asn.dev

Observed topology

AS3342 Cibicom-IP-Network Cibicom A/S

Unclassified RIPE

Upstreams 5 carry this network
Downstreams 29 this network carries
Adjacent (IPv4) 34
Adjacent (IPv6) 21
Upstream graph Who carries AS3342, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS3342 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS3342: 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 IPv6345
AS3356Level 3 Parent, LLCTransitIPv4 IPv6287
AS6797GlobalConnect ABUnclassifiedIPv4 IPv6270
AS3292TDC Holding A/SResidentialIPv4 IPv690
AS31027GlobalConnect A/SUnclassifiedIPv4 IPv625

Transit

Downstream networks

All 29

Networks for which AS3342 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS48854team.blue Denmark A/SHostingIPv4 IPv61,269
AS43088Itm8 A/SUnclassifiedIPv4 IPv6554
AS212736IT Confidence A/SUnclassifiedIPv4 IPv6322
AS210465SAC-IT A/SUnclassifiedIPv4 IPv6264
AS201078ECIT Solutions A/SUnclassifiedIPv4 IPv6239
AS207355Ka-netUnclassifiedIPv4 IPv6206
AS60958Infolink ApsUnclassifiedIPv4188
AS207316Danmarks Eksport- og InvesteringsfondUnclassifiedIPv4172
AS200629Advania Danmark A/SUnclassifiedIPv4 IPv6156
AS216313Completnet ApSUnclassifiedIPv4 IPv6146

All 29 downstreams →

Adjacency

Adjacent networks

All 34

Every AS seen directly next to AS3342 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv62,002
AS6797GlobalConnect ABUnclassifiedIPv4 IPv61,824
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,774
AS48854team.blue Denmark A/SHostingIPv4 IPv61,737
AS3292TDC Holding A/SResidentialIPv4 IPv6557
AS43088Itm8 A/SUnclassifiedIPv4 IPv6554
AS212736IT Confidence A/SUnclassifiedIPv4 IPv6322
AS210465SAC-IT A/SUnclassifiedIPv4 IPv6321
AS60958Infolink ApsUnclassifiedIPv4244
AS201078ECIT Solutions A/SUnclassifiedIPv4 IPv6239

All 34 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-10 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 71.97M 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.