AS216071: the VDSINA network

AS216071 is an internet Autonomous System operated by VDSINA (the United Arab Emirates). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS216071?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS216071 was assigned to VDSINA by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS216071 currently announces 59 IPv4 block(s), totaling about 156.4 thousand addresses (156,416 in all), registered in the United Arab Emirates. Services from VDSINA are reached through these addresses.

What it means to see AS216071 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS216071. That means the other end sits on the VDSINA network (the United Arab Emirates). 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.