asn.dev

Observed topology

AS55666 GMEDIA-AS-ID - PT Media Sarana Data

Residential RIPE

Upstreams 7 carry this network
Downstreams 30 this network carries
Adjacent (IPv4) 36
Adjacent (IPv6) 12
Upstream graph Who carries AS55666, and who carries them, drawn as a map up to the transit-free core. 6 exchanges Where AS55666 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS55666: 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
AS58389PT Sumber Data IndonesiaUnclassifiedIPv4 IPv61,824
AS23947PT.Mora Telematika IndonesiaUnclassifiedIPv4 IPv61,463
AS142360PT Internet Mulia Untuk NegeriResidentialIPv4826
AS4800PT Aplikanusa LintasartaHostingIPv4 IPv6823
AS7713PT Telekomunikasi IndonesiaResidentialIPv4 IPv6687
AS136106PT. Mega Akses PersadaResidentialIPv4 IPv6411
AS24482SG.GSHostingIPv4 IPv695

Transit

Downstream networks

All 30

Networks for which AS55666 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS133827UNIVERSITAS ISLAM INDONESIAEducationIPv4 IPv6437
AS46050PT JC IndonesiaUnclassifiedIPv4 IPv6386
AS46054PT Wahana Lintas Nusa PersadaUnclassifiedIPv4367
AS38760PT Media Sarana AksesHostingIPv4272
AS131778PT Dian Nuswantoro TeknologiUnclassifiedIPv4246
AS142360PT Internet Mulia Untuk NegeriResidentialIPv4161
AS45324Global Media Teknologi, PTUnclassifiedIPv4136
AS141986PT Cahaya Sinergi SemestaResidentialIPv4136
AS55683CV Argon Data InterkoneksiUnclassifiedIPv4135
AS136112Universitas Teknologi YogyakartaUnclassifiedIPv4 IPv6105

All 30 downstreams →

Adjacency

Adjacent networks

All 37

Every AS seen directly next to AS55666 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS58389PT Sumber Data IndonesiaUnclassifiedIPv4 IPv63,144
AS23947PT.Mora Telematika IndonesiaUnclassifiedIPv4 IPv62,161
AS4800PT Aplikanusa LintasartaHostingIPv4 IPv61,914
AS142360PT Internet Mulia Untuk NegeriResidentialIPv41,114
AS7713PT Telekomunikasi IndonesiaResidentialIPv4 IPv6909
AS136106PT. Mega Akses PersadaResidentialIPv4 IPv6838
AS46054PT Wahana Lintas Nusa PersadaUnclassifiedIPv4574
AS133827UNIVERSITAS ISLAM INDONESIAEducationIPv4 IPv6437
AS46050PT JC IndonesiaUnclassifiedIPv4 IPv6386
AS38760PT Media Sarana AksesHostingIPv4272

All 37 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.