asn.dev

Observed topology

AS2860 NOS_COMUNICACOES NOS COMUNICACOES, S.A.

Residential RIPE Network Services

Upstreams 14 carry this network
Downstreams 50 this network carries
Adjacent (IPv4) 59
Adjacent (IPv6) 24
Upstream graph Who carries AS2860, and who carries them, drawn as a map up to the transit-free core. 6 exchanges Where AS2860 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 14

Networks observed carrying traffic for AS2860: 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 IPv62,918
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4 IPv62,102
AS6939Hurricane Electric LLCTransitIPv4 IPv61,158
AS9002RETN LimitedUnclassifiedIPv4 IPv6657
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6411
AS3320Deutsche Telekom AGMobileIPv4 IPv6408
AS33891Core-Backbone GmbHHostingIPv4180
AS24482SG.GSHostingIPv4 IPv6139
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv6138
AS3303Swisscom (Schweiz) AGResidentialIPv4135

All 14 upstreams →

Transit

Downstream networks

All 50

Networks for which AS2860 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS59787Comercio e Prestacao de Servicos Informaticos, LdaUnclassifiedIPv4 IPv61,168
AS5533Claranet Portugal S.AHostingIPv4 IPv6540
AS15457NOS Madeira Comunicacoes, S.A.UnclassifiedIPv4 IPv6499
AS1897NOS COMUNICACOES, S.A.UnclassifiedIPv4465
AS25060Instituto Nacional de Estatistica, I.P.UnclassifiedIPv4464
AS215446Sousa Pinheiro Telecomunicacoes, LdaUnclassifiedIPv4 IPv6322
AS201523EDP S.A.UnclassifiedIPv4236
AS42580NOS ACORES COMUNICACOES, S.A.UnclassifiedIPv4 IPv6209
AS218944OTNETvTEL Unipessoal LdaUnclassifiedIPv4 IPv6209
AS203119Servicios Tecnologicos TIM SLUnclassifiedIPv4 IPv6206

All 50 downstreams →

Adjacency

Adjacent networks

All 64

Every AS seen directly next to AS2860 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv65,814
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4 IPv63,178
AS6939Hurricane Electric LLCTransitIPv4 IPv62,223
AS59787Comercio e Prestacao de Servicos Informaticos, LdaUnclassifiedIPv4 IPv61,168
AS9002RETN LimitedUnclassifiedIPv4 IPv61,098
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6808
AS3320Deutsche Telekom AGMobileIPv4 IPv6739
AS5533Claranet Portugal S.AHostingIPv4 IPv6585
AS15457NOS Madeira Comunicacoes, S.A.UnclassifiedIPv4 IPv6499
AS1897NOS COMUNICACOES, S.A.UnclassifiedIPv4465

All 64 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.