AS271682: the M3solutions Informatica EIRELI network

AS271682 is an internet Autonomous System operated by M3solutions Informatica EIRELI (Brazil). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS271682?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS271682 was assigned to M3solutions Informatica EIRELI by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS271682 currently announces 3 IPv4 block(s), totaling about 1 thousand addresses (1,024 in all), registered in Brazil. Services from M3solutions Informatica EIRELI are reached through these addresses.

What it means to see AS271682 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS271682. That means the other end sits on the M3solutions Informatica EIRELI 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.