AS51402: the COM-IN COM-IN Telekommunikations GmbH AS51402 network
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Testar grátis 14 dias →AS51402 is an internet Autonomous System operated by COM-IN COM-IN Telekommunikations GmbH AS51402 (Germany). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS51402?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS51402 was assigned to COM-IN COM-IN Telekommunikations GmbH AS51402 by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS51402 currently announces 4 IPv4 block(s), totaling about 5.6 thousand addresses (5,632 in all), registered in Germany. Services from COM-IN COM-IN Telekommunikations GmbH AS51402 are reached through these addresses.
What it means to see AS51402 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS51402. That means the other end sits on the COM-IN COM-IN Telekommunikations GmbH AS51402 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 AS51402?
AS51402 is assigned to COM-IN COM-IN Telekommunikations GmbH AS51402, 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 AS51402 control?
AS51402 currently announces about 5.6 thousand routed IPv4 addresses.