AS28469: the AT&T COMUNICACIONES DIGITALES S DE RL network

AS28469 is an internet Autonomous System operated by AT&T COMUNICACIONES DIGITALES S DE RL (Mexico). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS28469?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS28469 was assigned to AT&T COMUNICACIONES DIGITALES S DE RL by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS28469 currently announces 32 IPv4 block(s), totaling about 125.2 thousand addresses (125,184 in all), registered in Mexico. Services from AT&T COMUNICACIONES DIGITALES S DE RL are reached through these addresses.

What it means to see AS28469 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS28469. That means the other end sits on the AT&T COMUNICACIONES DIGITALES S DE RL 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.