AS266818: the RODRIGUEZ Y HERRERA LTDA network

AS266818 is an internet Autonomous System operated by RODRIGUEZ Y HERRERA LTDA (Chile). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS266818?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS266818 was assigned to RODRIGUEZ Y HERRERA LTDA by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS266818 currently announces 2 IPv4 block(s), totaling 768 addresses (768 in all), registered in Chile. Services from RODRIGUEZ Y HERRERA LTDA are reached through these addresses.

What it means to see AS266818 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS266818. That means the other end sits on the RODRIGUEZ Y HERRERA LTDA network (Chile). 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.