AS273254: the SIGLO REDES DE MEXICO SAPI DE C.V network

AS273254 is an internet Autonomous System operated by SIGLO REDES DE MEXICO SAPI 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 AS273254?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS273254 was assigned to SIGLO REDES DE MEXICO SAPI 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

AS273254 currently announces 3 IPv4 block(s), totaling 768 addresses (768 in all), registered in Mexico. Services from SIGLO REDES DE MEXICO SAPI DE C.V are reached through these addresses.

What it means to see AS273254 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS273254. That means the other end sits on the SIGLO REDES DE MEXICO SAPI 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.