Observed topology

AS267685 SIRIO TELECOMUNICACIONES S.R.L

Unclassified ARIN Cable/DSL/ISP

Upstreams 4 carry this network

Downstreams 5 this network carries

Adjacent (IPv4) 10

Adjacent (IPv6) 2

Upstream graph Who carries AS267685, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS267685 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS267685: 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
AS3356	Level 3 Parent, LLC	Transit	IPv4 IPv6	207
AS266757	SATELITAL TELECOMUNICACIONES S.A.C	Unclassified	IPv4	67
AS7195	EDGEUNO S.A.S	Unclassified	IPv4 IPv6	58
AS6568	EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA	Unclassified	IPv4	2

Transit

Downstream networks

inferred

Networks for which AS267685 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS265779	AUTORIDAD DE SUPERVISION DEL SISTEMA FINANCIERO (ASFI)	Unclassified	IPv4	192
AS270045	TELECOMUNICACIONES OPORTUNAS INTELIGENTES SRL	Unclassified	IPv4	120
AS263242	DIGITAL WORK	Residential	IPv4	117
AS264858	Servicio de Impuestos Nacionales	Unclassified	IPv4	36
AS204655	MegaLink SRL	Unclassified	IPv4	10

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS267685 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS3356	Level 3 Parent, LLC	Transit	IPv4 IPv6	604
AS265779	AUTORIDAD DE SUPERVISION DEL SISTEMA FINANCIERO (ASFI)	Unclassified	IPv4	192
AS266757	SATELITAL TELECOMUNICACIONES S.A.C	Unclassified	IPv4	145
AS263242	DIGITAL WORK	Residential	IPv4	124
AS7195	EDGEUNO S.A.S	Unclassified	IPv4 IPv6	122
AS270045	TELECOMUNICACIONES OPORTUNAS INTELIGENTES SRL	Unclassified	IPv4	120
AS269797	LOCH TEL SRL (GOLOCHTEL)	Unclassified	IPv4	57
AS264858	Servicio de Impuestos Nacionales	Unclassified	IPv4	36
AS204655	MegaLink SRL	Unclassified	IPv4	10
AS6568	EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA	Unclassified	IPv4	2

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-27 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.06M 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.