AS34450: the WDC-AS Bucuresti Romania network

AS34450 is an internet Autonomous System operated by WDC-AS Bucuresti Romania (Romania). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS34450?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS34450 was assigned to WDC-AS Bucuresti Romania by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS34450 currently announces 22 IPv4 block(s), totaling about 7.7 thousand addresses (7,680 in all), registered in Romania. Services from WDC-AS Bucuresti Romania are reached through these addresses.

What it means to see AS34450 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS34450. That means the other end sits on the WDC-AS Bucuresti Romania network (Romania). 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.