AS14813: the BB-COLUMBUS network
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Testar grátis 14 dias →AS14813 is an internet Autonomous System operated by BB-COLUMBUS (BB). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS14813?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS14813 was assigned to BB-COLUMBUS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS14813 currently announces 77 IPv4 block(s), totaling about 77.1 thousand addresses (77,056 in all), registered in BB. Services from BB-COLUMBUS are reached through these addresses.
What it means to see AS14813 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS14813. That means the other end sits on the BB-COLUMBUS network (BB). 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 AS14813?
AS14813 is assigned to BB-COLUMBUS, registered in BB.
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 AS14813 control?
AS14813 currently announces about 77.1 thousand routed IPv4 addresses.