AS56320: the VIKING-AS network
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Testar grátis 14 dias →AS56320 is an internet Autonomous System operated by VIKING-AS (Italy). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS56320?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS56320 was assigned to VIKING-AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS56320 currently announces 2 IPv4 block(s), totaling about 3.1 thousand addresses (3,072 in all), registered in Italy. Services from VIKING-AS are reached through these addresses.
What it means to see AS56320 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS56320. That means the other end sits on the VIKING-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 AS56320?
AS56320 is assigned to VIKING-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 AS56320 control?
AS56320 currently announces about 3.1 thousand routed IPv4 addresses.