AS27672: the SERVICIO Y EQUIPO EN TELEFONIA INTERNET Y TV S.A. DE C.V. network

AS27672 is an internet Autonomous System operated by SERVICIO Y EQUIPO EN TELEFONIA INTERNET Y TV S.A. DE C.V. (Mexico). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS27672?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS27672 was assigned to SERVICIO Y EQUIPO EN TELEFONIA INTERNET Y TV S.A. DE C.V. by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS27672 currently announces 18 IPv4 block(s), totaling about 23 thousand addresses (23,040 in all), registered in Mexico. Services from SERVICIO Y EQUIPO EN TELEFONIA INTERNET Y TV S.A. DE C.V. are reached through these addresses.

What it means to see AS27672 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS27672. That means the other end sits on the SERVICIO Y EQUIPO EN TELEFONIA INTERNET Y TV S.A. DE C.V. network (Mexico). It can be legitimate — a cloud service, an ISP, a CDN — or an unexpected connection worth checking.

How to see every connection and network your devices reach

Tracing one connection's ASN at a time is tedious. Sentinela, by PC Monitor, maps the devices on your network, shows what is exposed to the internet and helps flag suspicious connections and devices — running on your Windows. Meet Sentinela.