AS8620: the ALANATA Krasovskeho 14, 851 01 Bratislava, Slovakia network

AS8620 is an internet Autonomous System operated by ALANATA Krasovskeho 14, 851 01 Bratislava, Slovakia (Slovakia). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS8620?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS8620 was assigned to ALANATA Krasovskeho 14, 851 01 Bratislava, Slovakia by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS8620 currently announces 1 IPv4 block(s), totaling about 8.2 thousand addresses (8,192 in all), registered in Slovakia. Services from ALANATA Krasovskeho 14, 851 01 Bratislava, Slovakia are reached through these addresses.

What it means to see AS8620 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS8620. That means the other end sits on the ALANATA Krasovskeho 14, 851 01 Bratislava, Slovakia network (Slovakia). 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.