AS48964: the ENTERRA-AS network
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Testar grátis 14 dias →AS48964 is an internet Autonomous System operated by ENTERRA-AS (Ukraine). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS48964?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS48964 was assigned to ENTERRA-AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS48964 currently announces 10 IPv4 block(s), totaling about 4.9 thousand addresses (4,864 in all), registered in Ukraine. Services from ENTERRA-AS are reached through these addresses.
What it means to see AS48964 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS48964. That means the other end sits on the ENTERRA-AS network (Ukraine). 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 AS48964?
AS48964 is assigned to ENTERRA-AS, registered in Ukraine.
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 AS48964 control?
AS48964 currently announces about 4.9 thousand routed IPv4 addresses.