AS200924: the SIS2 network
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Testar grátis 14 dias →AS200924 is an internet Autonomous System operated by SIS2 (Germany). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS200924?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS200924 was assigned to SIS2 by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS200924 currently announces 34 IPv4 block(s), totaling about 27.4 thousand addresses (27,392 in all), registered in Germany. Services from SIS2 are reached through these addresses.
What it means to see AS200924 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS200924. That means the other end sits on the SIS2 network (Germany). 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 AS200924?
AS200924 is assigned to SIS2, registered in Germany.
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 AS200924 control?
AS200924 currently announces about 27.4 thousand routed IPv4 addresses.