asn.dev

Observed topology

AS3342 Cibicom-IP-Network Cibicom A/S

Unclassified RIPE NSP

Upstreams 5 carry this network
Downstreams 30 this network carries
Adjacent (IPv4) 35
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 IPv6359
AS3356Level 3 Parent, LLCTransitIPv4 IPv6321
AS6797GlobalConnect ABUnclassifiedIPv4 IPv6262
AS3292TDC Holding A/SResidentialIPv4 IPv6102
AS31027GlobalConnect A/SUnclassifiedIPv47

Transit

Downstream networks

All 30

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 IPv61,281
AS43088Itm8 A/SUnclassifiedIPv4 IPv6572
AS212736IT Confidence A/SUnclassifiedIPv4 IPv6332
AS210465SAC-IT A/SUnclassifiedIPv4 IPv6272
AS201078ECIT Solutions A/SUnclassifiedIPv4 IPv6243
AS207355Ka-netUnclassifiedIPv4 IPv6212
AS60958Infolink ApsUnclassifiedIPv4200
AS207316Danmarks Eksport- og InvesteringsfondUnclassifiedIPv4178
AS200629Advania Danmark A/SUnclassifiedIPv4 IPv6159
AS216313Completnet ApSUnclassifiedIPv4 IPv6150

All 30 downstreams →

Adjacency

Adjacent networks

All 35

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

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv62,072
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,986
AS6797GlobalConnect ABUnclassifiedIPv4 IPv61,813
AS48854team.blue Denmark A/SHostingIPv4 IPv61,758
AS3292TDC Holding A/SResidentialIPv4 IPv6630
AS43088Itm8 A/SUnclassifiedIPv4 IPv6572
AS212736IT Confidence A/SUnclassifiedIPv4 IPv6332
AS210465SAC-IT A/SUnclassifiedIPv4 IPv6331
AS60958Infolink ApsUnclassifiedIPv4258
AS201078ECIT Solutions A/SUnclassifiedIPv4 IPv6243

All 35 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.