AS49128: the IVCSPBORW-AS network
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Testar grátis 14 dias →AS49128 is an internet Autonomous System operated by IVCSPBORW-AS (Russia). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS49128?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS49128 was assigned to IVCSPBORW-AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS49128 currently announces 1 IPv4 block(s), totaling 256 addresses (256 in all), registered in Russia. Services from IVCSPBORW-AS are reached through these addresses.
What it means to see AS49128 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS49128. That means the other end sits on the IVCSPBORW-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 AS49128?
AS49128 is assigned to IVCSPBORW-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 AS49128 control?
AS49128 currently announces 256 routed IPv4 addresses.