asn.dev

Observed topology

AS271493 AS271493 - SPEED NET PEDRA

Unclassified ARIN

Upstreams 67 carry this network
Downstreams 0 this network carries
Adjacent (IPv4) 64
Adjacent (IPv6) 45
Upstream graph Who carries AS271493, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS271493 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 67

Networks observed carrying traffic for AS271493: 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
AS268314EWERTON DA SILVA LOPES TELECOMUNICACOESUnclassifiedIPv4 IPv6501
AS269194ST1 INTERNETResidentialIPv4 IPv6472
AS273412CN TELECOM SERVICOS DE INTERNET LTDAUnclassifiedIPv4 IPv6183
AS273730GILMAR F DE ALMEIDAUnclassifiedIPv4174
AS14840BR.Digital TelecomUnclassifiedIPv4170
AS271291CS+TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv6158
AS268101MIO TELECOM LTDAResidentialIPv4 IPv6150
AS262378Compuservice Empreendimentos LtdaUnclassifiedIPv4 IPv6144
AS269115TELECOM PROVEDORES E REDES DE COMUNICACAOResidentialIPv4 IPv6125
AS264997Direct Telecom LtdaUnclassifiedIPv4 IPv699

All 67 upstreams →

Transit

Downstream networks

inferred

Networks for which AS271493 was observed as the last hop before the origin, meaning it appears to provide them transit.

No downstream observed. This network does not appear to carry transit for anyone.

Adjacency

Adjacent networks

All 68

Every AS seen directly next to AS271493 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS268314EWERTON DA SILVA LOPES TELECOMUNICACOESUnclassifiedIPv4 IPv6501
AS269194ST1 INTERNETResidentialIPv4 IPv6472
AS273412CN TELECOM SERVICOS DE INTERNET LTDAUnclassifiedIPv4 IPv6183
AS273730GILMAR F DE ALMEIDAUnclassifiedIPv4174
AS14840BR.Digital TelecomUnclassifiedIPv4170
AS271291CS+TELECOMUNICACOES LTDAUnclassifiedIPv4 IPv6158
AS268101MIO TELECOM LTDAResidentialIPv4 IPv6150
AS262378Compuservice Empreendimentos LtdaUnclassifiedIPv4 IPv6144
AS269115TELECOM PROVEDORES E REDES DE COMUNICACAOResidentialIPv4 IPv6125
AS274791FIBER POINT SERVICOS DE COMUNICACOES MULTIMIDIA LTUnclassifiedIPv4122

All 68 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.