AS47302: the CYON network
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Testar grátis 14 dias →AS47302 is an internet Autonomous System operated by CYON (Switzerland). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS47302?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS47302 was assigned to CYON by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS47302 currently announces 4 IPv4 block(s), totaling about 3.8 thousand addresses (3,840 in all), registered in Switzerland. Services from CYON are reached through these addresses.
What it means to see AS47302 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS47302. That means the other end sits on the CYON network (Switzerland). 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 AS47302?
AS47302 is assigned to CYON, registered in Switzerland.
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 AS47302 control?
AS47302 currently announces about 3.8 thousand routed IPv4 addresses.