AS208363: the CELLHIREFRANCE network

AS208363 is an internet Autonomous System operated by CELLHIREFRANCE (France). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS208363?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS208363 was assigned to CELLHIREFRANCE by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS208363 currently announces 10 IPv4 block(s), totaling about 6.1 thousand addresses (6,144 in all), registered in France. Services from CELLHIREFRANCE are reached through these addresses.

What it means to see AS208363 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS208363. That means the other end sits on the CELLHIREFRANCE network (France). 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.