AS270992: the SAMUEL BARROS COMUNICACAO MULTIMIDIA SCM network

AS270992 is an internet Autonomous System operated by SAMUEL BARROS COMUNICACAO MULTIMIDIA SCM (Brazil). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS270992?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS270992 was assigned to SAMUEL BARROS COMUNICACAO MULTIMIDIA SCM by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS270992 currently announces 1 IPv4 block(s), totaling 768 addresses (768 in all), registered in Brazil. Services from SAMUEL BARROS COMUNICACAO MULTIMIDIA SCM are reached through these addresses.

What it means to see AS270992 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS270992. That means the other end sits on the SAMUEL BARROS COMUNICACAO MULTIMIDIA SCM network (Brazil). 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.