AS34911: the ASELDATA network
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Testar grátis 14 dias →AS34911 is an internet Autonomous System operated by ASELDATA (Czechia). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS34911?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS34911 was assigned to ASELDATA by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS34911 currently announces 5 IPv4 block(s), totaling about 3.6 thousand addresses (3,584 in all), registered in Czechia. Services from ASELDATA are reached through these addresses.
What it means to see AS34911 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS34911. That means the other end sits on the ASELDATA network (Czechia). 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.
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Perguntas frequentes
Who owns AS34911?
AS34911 is assigned to ASELDATA, registered in Czechia.
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 AS34911 control?
AS34911 currently announces about 3.6 thousand routed IPv4 addresses.