AS197897: the PETKOM network
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Testar grátis 14 dias →AS197897 is an internet Autonomous System operated by PETKOM (Bulgaria). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS197897?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS197897 was assigned to PETKOM by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS197897 currently announces 12 IPv4 block(s), totaling about 17.9 thousand addresses (17,920 in all), registered in Bulgaria. Services from PETKOM are reached through these addresses.
What it means to see AS197897 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS197897. That means the other end sits on the PETKOM network (Bulgaria). 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 AS197897?
AS197897 is assigned to PETKOM, registered in Bulgaria.
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 AS197897 control?
AS197897 currently announces about 17.9 thousand routed IPv4 addresses.