Observed topology

AS271181 AS271181 - whnet telecom servicos de telecomunicacoes LTDA

Residential APNIC Cable/DSL/ISP

Upstreams 5 carry this network

Downstreams 2 this network carries

Adjacent (IPv4) 5

Adjacent (IPv6) 6

Upstream graph Who carries AS271181, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS271181 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS271181: 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.

AS	Network	Type	Families	Paths seen
AS52468	UFINET PANAMA S.A.	Unclassified	IPv4 IPv6	155
AS269311	DNET BRASIL LTDA	Unclassified	IPv4 IPv6	69
AS263324	Net&Com Servicos de Informatica e Telecomunicacoes	Residential	IPv4 IPv6	52
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	25
AS35280	F5 Networks SARL	Hosting	IPv6	2

Transit

Downstream networks

inferred

Networks for which AS271181 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS265419	WA. TELECON COMERCIO E SERVICOS LTDA	Unclassified	IPv6	244
AS271549	NOVA UNIAO TELECOM LTDA	Unclassified	IPv4	59

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS271181 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS52468	UFINET PANAMA S.A.	Unclassified	IPv4 IPv6	338
AS265419	WA. TELECON COMERCIO E SERVICOS LTDA	Unclassified	IPv6	244
AS269311	DNET BRASIL LTDA	Unclassified	IPv4 IPv6	189
AS271549	NOVA UNIAO TELECOM LTDA	Unclassified	IPv4	59
AS263324	Net&Com Servicos de Informatica e Telecomunicacoes	Residential	IPv4 IPv6	52
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	25
AS35280	F5 Networks SARL	Hosting	IPv6	2

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-14 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.46M 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.