AS272336: the Secretaria de Relaciones Exteriores network

AS272336 is an internet Autonomous System operated by Secretaria de Relaciones Exteriores (Mexico). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS272336?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS272336 was assigned to Secretaria de Relaciones Exteriores by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS272336 currently announces 1 IPv4 block(s), totaling about 1 thousand addresses (1,024 in all), registered in Mexico. Services from Secretaria de Relaciones Exteriores are reached through these addresses.

What it means to see AS272336 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS272336. That means the other end sits on the Secretaria de Relaciones Exteriores 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.