AS11647: the SENTEX-NET network
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Testar grátis 14 dias →AS11647 is an internet Autonomous System operated by SENTEX-NET (Canada). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS11647?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS11647 was assigned to SENTEX-NET by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS11647 currently announces 22 IPv4 block(s), totaling about 23.3 thousand addresses (23,296 in all), registered in Canada. Services from SENTEX-NET are reached through these addresses.
What it means to see AS11647 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS11647. That means the other end sits on the SENTEX-NET network (Canada). 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 AS11647?
AS11647 is assigned to SENTEX-NET, registered in Canada.
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 AS11647 control?
AS11647 currently announces about 23.3 thousand routed IPv4 addresses.