asn.dev

Observed topology

AS12902 LUNA

Unclassified RIPE

Upstreams 33 carry this network
Downstreams 1 this network carries
Adjacent (IPv4) 30
Adjacent (IPv6) 15
Upstream graph Who carries AS12902, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS12902 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 33

Networks observed carrying traffic for AS12902: 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
AS3356Level 3 Parent, LLCTransitIPv4 IPv6197
AS20562Broadband Hosting B.V.HostingIPv4 IPv6141
AS51088A2B IP B.V.UnclassifiedIPv4 IPv6137
AS6939Hurricane Electric LLCTransitIPv485
AS24785Broadband Hosting B.V.HostingIPv4 IPv681
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv617
AS24482SG.GSHostingIPv4 IPv617
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv617
AS48185team.blue NVUnclassifiedIPv4 IPv617
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv616

All 33 upstreams →

Transit

Downstream networks

inferred

Networks for which AS12902 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS199816Ekco B.V.UnclassifiedIPv455

Adjacency

Adjacent networks

All 34

Every AS seen directly next to AS12902 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv6201
AS20562Broadband Hosting B.V.HostingIPv4 IPv6151
AS51088A2B IP B.V.UnclassifiedIPv4 IPv6143
AS6939Hurricane Electric LLCTransitIPv495
AS24785Broadband Hosting B.V.HostingIPv4 IPv683
AS199816Ekco B.V.UnclassifiedIPv455
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv4 IPv619
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv619
AS50300CustodianDC LimitedUnclassifiedIPv4 IPv618
AS24482SG.GSHostingIPv4 IPv617

All 34 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-16 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.23M 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.