AS8751: the MEDIASAT network
Monitore os PCs da sua empresa em tempo real, com dados objetivos.
Testar grátis 14 dias →AS8751 is an internet Autonomous System operated by MEDIASAT (Romania). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS8751?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS8751 was assigned to MEDIASAT by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS8751 currently announces 17 IPv4 block(s), totaling about 18.4 thousand addresses (18,432 in all), registered in Romania. Services from MEDIASAT are reached through these addresses.
What it means to see AS8751 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS8751. That means the other end sits on the MEDIASAT 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.
Prefere falar com a gente antes de instalar?
Deixe seus dados e um especialista mostra, no seu contexto, como o PC Monitor ajuda a resolver isso na sua empresa. Sem compromisso.
Perguntas frequentes
Who owns AS8751?
AS8751 is assigned to MEDIASAT, registered in Romania.
What is an ASN (Autonomous System)?
It is a unique number identifying a network with its own routing policy on the internet. RIRs (regional registries) assign these numbers to carriers, ISPs and companies.
How many IP addresses does AS8751 control?
AS8751 currently announces about 18.4 thousand routed IPv4 addresses.