AS56989: the AS-ARIADNEXT network
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Testar grátis 14 dias →AS56989 is an internet Autonomous System operated by AS-ARIADNEXT (Spain). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS56989?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS56989 was assigned to AS-ARIADNEXT by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS56989 currently announces 1 IPv4 block(s), totaling about 1 thousand addresses (1,024 in all), registered in Spain. Services from AS-ARIADNEXT are reached through these addresses.
What it means to see AS56989 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS56989. That means the other end sits on the AS-ARIADNEXT network (Spain). 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 AS56989?
AS56989 is assigned to AS-ARIADNEXT, registered in Spain.
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 AS56989 control?
AS56989 currently announces about 1 thousand routed IPv4 addresses.