asn.dev

Observed topology

AS3308 TELIANET-DENMARK Norlys Telco A/S

Residential RIPE

Upstreams 2 carry this network
Downstreams 12 this network carries
Adjacent (IPv4) 13
Adjacent (IPv6) 6
Upstream graph Who carries AS3308, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS3308 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS3308: 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 IPv61,518
AS6797GlobalConnect ABUnclassifiedIPv424

Transit

Downstream networks

All 12

Networks for which AS3308 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS47527DLX A/SUnclassifiedIPv4 IPv6341
AS201271Nordea Bank AbpUnclassifiedIPv4 IPv6333
AS196827Conscia Danmark A/SUnclassifiedIPv4 IPv690
AS34027FORBRUGER-KONTAKT A/SUnclassifiedIPv458
AS214904Lyngby-Taarbaek KommuneUnclassifiedIPv458
AS51000BEUMER Group A/SUnclassifiedIPv448
AS3573Accenture LLPUnclassifiedIPv631
AS25111Coloplast A/SUnclassifiedIPv429
AS201130Novo Nordisk A/SUnclassifiedIPv411
AS210210Region MidtjyllandUnclassifiedIPv46

All 12 downstreams →

Adjacency

Adjacent networks

All 14

Every AS seen directly next to AS3308 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv62,597
AS47527DLX A/SUnclassifiedIPv4 IPv6341
AS201271Nordea Bank AbpUnclassifiedIPv4 IPv6333
AS196827Conscia Danmark A/SUnclassifiedIPv4 IPv690
AS213320Norlys Telco A/SUnclassifiedIPv4 IPv688
AS34027FORBRUGER-KONTAKT A/SUnclassifiedIPv458
AS214904Lyngby-Taarbaek KommuneUnclassifiedIPv458
AS51000BEUMER Group A/SUnclassifiedIPv448
AS6797GlobalConnect ABUnclassifiedIPv439
AS3573Accenture LLPUnclassifiedIPv631

All 14 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-08 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.