asn.dev

Observed topology

AS149409 CDNETID-AS-ID PT Core Digital Network

Unclassified RIPE NSP

Upstreams 3 carry this network
Downstreams 5 this network carries
Adjacent (IPv4) 8
Adjacent (IPv6) 0
Upstream graph Who carries AS149409, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS149409 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS149409: 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
AS23947PT.Mora Telematika IndonesiaUnclassifiedIPv4200
AS147094PT. MITRA VISIONER PRATAMAUnclassifiedIPv465
AS138089PT.Global Media Data PrimaResidentialIPv43

Transit

Downstream networks

inferred

Networks for which AS149409 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS63877PT Universal Internet ServiceUnclassifiedIPv468
AS152413PT Sapta Andara NusantaraUnclassifiedIPv467
AS38527JAWA POS NATIONAL NETWORK MEDIALINK, PTUnclassifiedIPv43
AS131694PT Jabikha Teknologi IndonesiaUnclassifiedIPv41
AS153582PT INFINITY GLOBAL DATA NUSANTARAUnclassifiedIPv41

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS149409 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS23947PT.Mora Telematika IndonesiaUnclassifiedIPv4216
AS147094PT. MITRA VISIONER PRATAMAUnclassifiedIPv4183
AS63877PT Universal Internet ServiceUnclassifiedIPv468
AS152413PT Sapta Andara NusantaraUnclassifiedIPv467
AS138089PT.Global Media Data PrimaResidentialIPv48
AS38527JAWA POS NATIONAL NETWORK MEDIALINK, PTUnclassifiedIPv43
AS131694PT Jabikha Teknologi IndonesiaUnclassifiedIPv41
AS153582PT INFINITY GLOBAL DATA NUSANTARAUnclassifiedIPv41

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-29 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.36M 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.