asn.dev

Observed topology

AS273103 TV&MAS S.A.S

Unclassified AFRINIC

Upstreams 9 carry this network
Downstreams 16 this network carries
Adjacent (IPv4) 22
Adjacent (IPv6) 18
Upstream graph Who carries AS273103, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS273103 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS273103: 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
AS174Cogent Communications, LLCTransitIPv4 IPv6329
AS6939Hurricane Electric LLCTransitIPv4 IPv6270
AS64130M & B Soluciones Peru S.A.C. (FASTNET)UnclassifiedIPv4 IPv6154
AS52468UFINET PANAMA S.A.UnclassifiedIPv4119
AS7195EDGEUNO S.A.SUnclassifiedIPv497
AS273850SERVICIOS DE TELECOMUNICACIONES E INFORMATICA S.A.S.UnclassifiedIPv4 IPv666
AS27951Media Commerce Partners S.AResidentialIPv4 IPv663
AS273176HOLA WE DIGITAL S.A.S.UnclassifiedIPv4 IPv613
AS274282DATANET TELECOMUNICACIONES S.A.S.UnclassifiedIPv411

Transit

Downstream networks

All 16

Networks for which AS273103 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS273120TECNOLOGIA, INFORMACION Y COMUNICACIONES DE COLOMBIA SAS (TICCOL)UnclassifiedIPv4 IPv6317
AS273001TELECOMUNICACIONES DEL CATATUMBO S.A.SUnclassifiedIPv4 IPv6246
AS273889WISPER INTERNET INALAMBRICO S.A.SUnclassifiedIPv4 IPv6132
AS273131NETSLINK SASUnclassifiedIPv4 IPv695
AS274237TRANSPORTE DE INTERNET Y MEDIOS TECNOLOGICOS S.A.SUnclassifiedIPv4 IPv695
AS275002JOS210UnclassifiedIPv4 IPv695
AS273102REDNET GROUP SASUnclassifiedIPv674
AS273908COMFIBRA X S.A.SUnclassifiedIPv4 IPv671
AS272977GLOBALTRONIK SASUnclassifiedIPv461
AS273132VALLE ISP S.A.S.UnclassifiedIPv459

All 16 downstreams →

Adjacency

Adjacent networks

All 25

Every AS seen directly next to AS273103 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv61,160
AS174Cogent Communications, LLCTransitIPv4 IPv6753
AS273120TECNOLOGIA, INFORMACION Y COMUNICACIONES DE COLOMBIA SAS (TICCOL)UnclassifiedIPv4 IPv6317
AS273001TELECOMUNICACIONES DEL CATATUMBO S.A.SUnclassifiedIPv4 IPv6282
AS64130M & B Soluciones Peru S.A.C. (FASTNET)UnclassifiedIPv4 IPv6213
AS273889WISPER INTERNET INALAMBRICO S.A.SUnclassifiedIPv4 IPv6132
AS52468UFINET PANAMA S.A.UnclassifiedIPv4119
AS273850SERVICIOS DE TELECOMUNICACIONES E INFORMATICA S.A.S.UnclassifiedIPv4 IPv6107
AS7195EDGEUNO S.A.SUnclassifiedIPv497
AS273131NETSLINK SASUnclassifiedIPv4 IPv695

All 25 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-20 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.16M 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.