AS52475: the OFICINA PYME S.A. network

AS52475 is an internet Autonomous System operated by OFICINA PYME S.A. (Argentina). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS52475?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS52475 was assigned to OFICINA PYME S.A. by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS52475 currently announces 1 IPv4 block(s), totaling 256 addresses (256 in all), registered in Argentina. Services from OFICINA PYME S.A. are reached through these addresses.

What it means to see AS52475 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS52475. That means the other end sits on the OFICINA PYME S.A. network (Argentina). 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.