AS206920: the DK-GLENTEVEJSANTENNELAUG network

AS206920 is an internet Autonomous System operated by DK-GLENTEVEJSANTENNELAUG (Denmark). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS206920?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS206920 was assigned to DK-GLENTEVEJSANTENNELAUG by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS206920 currently announces 4 IPv4 block(s), totaling about 21.5 thousand addresses (21,504 in all), registered in Denmark. Services from DK-GLENTEVEJSANTENNELAUG are reached through these addresses.

What it means to see AS206920 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS206920. That means the other end sits on the DK-GLENTEVEJSANTENNELAUG network (Denmark). 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.