Observed topology

AS268890 AS268890 - ASTERNET SERVICOS DE COMUNICACAO MULTIMIDIA LTDA

Unclassified ARIN

Upstreams 3 carry this network

Downstreams 1 this network carries

Adjacent (IPv4) 6

Adjacent (IPv6) 1

Upstream graph Who carries AS268890, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS268890 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS268890: 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
AS28189	JR & JS ENGENHARIA E COMERCIO LTDA	Unclassified	IPv4 IPv6	421
AS6939	Hurricane Electric LLC	Transit	IPv4	18
AS263966	WORLD WIFI TELECOMUNICACOES LTDA - ME	Residential	IPv4	3

Transit

Downstream networks

inferred

Networks for which AS268890 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS268485	Fibrativa Telecomunicacoes - Eireli - ME	Residential	IPv4	29

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS268890 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS28189	JR & JS ENGENHARIA E COMERCIO LTDA	Unclassified	IPv4 IPv6	570
AS268485	Fibrativa Telecomunicacoes - Eireli - ME	Residential	IPv4	99
AS263966	WORLD WIFI TELECOMUNICACOES LTDA - ME	Residential	IPv4	35
AS6939	Hurricane Electric LLC	Transit	IPv4	18
AS272163	LBC CAVALCANTE PARAISO FIBRA LTDA	Residential	IPv4	14
AS22381	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	Unclassified	IPv4	4

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-12 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.36M 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.