Observed topology

AS27887 WIND Telecom S.A.

Unclassified APNIC

Upstreams 6 carry this network

Downstreams 3 this network carries

Adjacent (IPv4) 8

Adjacent (IPv6) 4

Upstream graph Who carries AS27887, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS27887 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS27887: 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
AS174	Cogent Communications, LLC	Transit	IPv4 IPv6	1,283
AS12956	TELEFONICA GLOBAL SOLUTIONS SL	Transit	IPv4	815
AS32270	LD Telecommunications, Inc.	Hosting	IPv4 IPv6	209
AS3303	Swisscom (Schweiz) AG	Residential	IPv4	23
AS24482	SG.GS	Hosting	IPv4	23
AS6939	Hurricane Electric LLC	Transit	IPv6	1

Transit

Downstream networks

inferred

Networks for which AS27887 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS262178	Pontificia Universidad Catolica Madre y Maestra (PUCMM)	Unclassified	IPv4 IPv6	165
AS266709	Oficina Presidencial de la Tecnologias de Informacion y Comunicacion	Unclassified	IPv4	4
AS262931	Servicios De Ti Dominicana Sc,Sas	Unclassified	IPv4	3

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS27887 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS174	Cogent Communications, LLC	Transit	IPv4 IPv6	1,434
AS12956	TELEFONICA GLOBAL SOLUTIONS SL	Transit	IPv4	815
AS32270	LD Telecommunications, Inc.	Hosting	IPv4 IPv6	209
AS262178	Pontificia Universidad Catolica Madre y Maestra (PUCMM)	Unclassified	IPv4 IPv6	165
AS24482	SG.GS	Hosting	IPv4	35
AS3303	Swisscom (Schweiz) AG	Residential	IPv4	32
AS266709	Oficina Presidencial de la Tecnologias de Informacion y Comunicacion	Unclassified	IPv4	4
AS262931	Servicios De Ti Dominicana Sc,Sas	Unclassified	IPv4	3
AS6939	Hurricane Electric LLC	Transit	IPv6	1

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-21 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.14M 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.