AS197078: the YARNET-AS network
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Testar grátis 14 dias →AS197078 is an internet Autonomous System operated by YARNET-AS (Russia). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS197078?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS197078 was assigned to YARNET-AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS197078 currently announces 11 IPv4 block(s), totaling about 25.6 thousand addresses (25,600 in all), registered in Russia. Services from YARNET-AS are reached through these addresses.
What it means to see AS197078 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS197078. That means the other end sits on the YARNET-AS network (Russia). 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 AS197078?
AS197078 is assigned to YARNET-AS, registered in Russia.
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 AS197078 control?
AS197078 currently announces about 25.6 thousand routed IPv4 addresses.