AS8151: the UNINET network
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Testar grátis 14 dias →AS8151 is an internet Autonomous System operated by UNINET (Mexico). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS8151?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS8151 was assigned to UNINET by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS8151 currently announces 861 IPv4 block(s), totaling about 13.5 million addresses (13,539,584 in all), registered in Mexico. Services from UNINET are reached through these addresses.
What it means to see AS8151 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS8151. That means the other end sits on the UNINET network (Mexico). 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 AS8151?
AS8151 is assigned to UNINET, registered in Mexico.
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 AS8151 control?
AS8151 currently announces about 13.5 million routed IPv4 addresses.