AS47258: the PREMIER-GC-AS network
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Testar grátis 14 dias →AS47258 is an internet Autonomous System operated by PREMIER-GC-AS (Russia). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS47258?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS47258 was assigned to PREMIER-GC-AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS47258 currently announces 3 IPv4 block(s), totaling about 3.1 thousand addresses (3,072 in all), registered in Russia. Services from PREMIER-GC-AS are reached through these addresses.
What it means to see AS47258 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS47258. That means the other end sits on the PREMIER-GC-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 AS47258?
AS47258 is assigned to PREMIER-GC-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 AS47258 control?
AS47258 currently announces about 3.1 thousand routed IPv4 addresses.