AS263265: the 3Ws Telecom network
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Testar grátis 14 dias →AS263265 is an internet Autonomous System operated by 3Ws Telecom (Brazil). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS263265?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS263265 was assigned to 3Ws Telecom by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS263265 currently announces 2 IPv4 block(s), totaling about 2 thousand addresses (2,048 in all), registered in Brazil. Services from 3Ws Telecom are reached through these addresses.
What it means to see AS263265 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS263265. That means the other end sits on the 3Ws Telecom network (Brazil). 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 AS263265?
AS263265 is assigned to 3Ws Telecom, registered in Brazil.
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 AS263265 control?
AS263265 currently announces about 2 thousand routed IPv4 addresses.