AS273458: the DEBORA AMANDA DA SILVA LEAL network

AS273458 is an internet Autonomous System operated by DEBORA AMANDA DA SILVA LEAL (Brazil). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS273458?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS273458 was assigned to DEBORA AMANDA DA SILVA LEAL by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS273458 currently announces 1 IPv4 block(s), totaling 256 addresses (256 in all), registered in Brazil. Services from DEBORA AMANDA DA SILVA LEAL are reached through these addresses.

What it means to see AS273458 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS273458. That means the other end sits on the DEBORA AMANDA DA SILVA LEAL 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.