asn.dev

Observed topology

AS271345 ND NETWORK DISTRIBUTION

Unclassified LACNIC

Upstreams 4 carry this network
Downstreams 6 this network carries
Adjacent (IPv4) 9
Adjacent (IPv6) 8
Upstream graph Who carries AS271345, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS271345 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS271345: 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
AS14840BR.Digital TelecomUnclassifiedIPv4 IPv6148
AS268314EWERTON DA SILVA LOPES TELECOMUNICACOESUnclassifiedIPv4 IPv6124
AS265147UP FibraResidentialIPv4 IPv673
AS262462Aranet PlayUnclassifiedIPv459

Transit

Downstream networks

inferred

Networks for which AS271345 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS274495JOSE SILVA DOS SANTOSUnclassifiedIPv4 IPv6102
AS273315LIDER NET E SERVICOS DE MULTIMIDIAUnclassifiedIPv4 IPv650
AS266096NAVEGAR PROVEDORUnclassifiedIPv417
AS274693Dhafnet Telecomunicacoes EIRELIUnclassifiedIPv613
AS267317D.R SERVICOS DE COMUNICACAO LTDA - MEUnclassifiedIPv4 IPv67
AS271482Mega Telecom LtdaUnclassifiedIPv45

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS271345 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS14840BR.Digital TelecomUnclassifiedIPv4 IPv6371
AS268314EWERTON DA SILVA LOPES TELECOMUNICACOESUnclassifiedIPv4 IPv6124
AS274495JOSE SILVA DOS SANTOSUnclassifiedIPv4 IPv6102
AS265147UP FibraResidentialIPv4 IPv675
AS262462Aranet PlayUnclassifiedIPv459
AS273315LIDER NET E SERVICOS DE MULTIMIDIAUnclassifiedIPv4 IPv650
AS271482Mega Telecom LtdaUnclassifiedIPv4 IPv636
AS266096NAVEGAR PROVEDORUnclassifiedIPv417
AS274693Dhafnet Telecomunicacoes EIRELIUnclassifiedIPv613
AS267317D.R SERVICOS DE COMUNICACAO LTDA - MEUnclassifiedIPv4 IPv67

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-25 12:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M 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.