AS272405: the Jair Lozano network
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Testar grátis 14 dias →AS272405 is an internet Autonomous System operated by Jair Lozano (Mexico). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS272405?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS272405 was assigned to Jair Lozano by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS272405 currently announces 2 IPv4 block(s), totaling about 2 thousand addresses (2,048 in all), registered in Mexico. Services from Jair Lozano are reached through these addresses.
What it means to see AS272405 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS272405. That means the other end sits on the Jair Lozano 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 AS272405?
AS272405 is assigned to Jair Lozano, 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 AS272405 control?
AS272405 currently announces about 2 thousand routed IPv4 addresses.