AS205195: the EFSA-AS network
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Testar grátis 14 dias →AS205195 is an internet Autonomous System operated by EFSA-AS (Italy). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS205195?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS205195 was assigned to EFSA-AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS205195 currently announces 1 IPv4 block(s), totaling about 1 thousand addresses (1,024 in all), registered in Italy. Services from EFSA-AS are reached through these addresses.
What it means to see AS205195 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS205195. That means the other end sits on the EFSA-AS network (Italy). 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 AS205195?
AS205195 is assigned to EFSA-AS, registered in Italy.
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 AS205195 control?
AS205195 currently announces about 1 thousand routed IPv4 addresses.