AS49826: the FSP-AS LOUNEA II AS network

AS49826 is an internet Autonomous System operated by FSP-AS LOUNEA II AS (Finland). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS49826?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS49826 was assigned to FSP-AS LOUNEA II AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS49826 currently announces 4 IPv4 block(s), totaling about 15.4 thousand addresses (15,360 in all), registered in Finland. Services from FSP-AS LOUNEA II AS are reached through these addresses.

What it means to see AS49826 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS49826. That means the other end sits on the FSP-AS LOUNEA II AS network (Finland). 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.