AS56883: the AIRMASS1-AS network
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Testar grátis 14 dias →AS56883 is an internet Autonomous System operated by AIRMASS1-AS (Sweden). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS56883?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS56883 was assigned to AIRMASS1-AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS56883 currently announces 1 IPv4 block(s), totaling 256 addresses (256 in all), registered in Sweden. Services from AIRMASS1-AS are reached through these addresses.
What it means to see AS56883 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS56883. That means the other end sits on the AIRMASS1-AS network (Sweden). 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 AS56883?
AS56883 is assigned to AIRMASS1-AS, registered in Sweden.
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 AS56883 control?
AS56883 currently announces 256 routed IPv4 addresses.