AS44933: the NL-AMS-MARLINK-MSS Marlink MSS NL AMS PoP network

AS44933 is an internet Autonomous System operated by NL-AMS-MARLINK-MSS Marlink MSS NL AMS PoP (Norway). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS44933?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS44933 was assigned to NL-AMS-MARLINK-MSS Marlink MSS NL AMS PoP by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS44933 currently announces 3 IPv4 block(s), totaling about 6.7 thousand addresses (6,656 in all), registered in Norway. Services from NL-AMS-MARLINK-MSS Marlink MSS NL AMS PoP are reached through these addresses.

What it means to see AS44933 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS44933. That means the other end sits on the NL-AMS-MARLINK-MSS Marlink MSS NL AMS PoP network (Norway). 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.