AS274035: the ARCOFIBER CONEXIONES SRL RODRITEL network

AS274035 is an internet Autonomous System operated by ARCOFIBER CONEXIONES SRL RODRITEL (the Dominican Republic). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS274035?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS274035 was assigned to ARCOFIBER CONEXIONES SRL RODRITEL by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS274035 currently announces 3 IPv4 block(s), totaling about 2.3 thousand addresses (2,304 in all), registered in the Dominican Republic. Services from ARCOFIBER CONEXIONES SRL RODRITEL are reached through these addresses.

What it means to see AS274035 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS274035. That means the other end sits on the ARCOFIBER CONEXIONES SRL RODRITEL network (the Dominican Republic). 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.