AS611: the NECN-1-611 network
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Testar grátis 14 dias →AS611 is an internet Autonomous System operated by NECN-1-611 (Canada). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS611?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS611 was assigned to NECN-1-611 by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS611 currently announces 23 IPv4 block(s), totaling about 344.1 thousand addresses (344,064 in all), registered in Canada. Services from NECN-1-611 are reached through these addresses.
What it means to see AS611 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS611. That means the other end sits on the NECN-1-611 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 AS611?
AS611 is assigned to NECN-1-611, 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 AS611 control?
AS611 currently announces about 344.1 thousand routed IPv4 addresses.