AS12430: the VODAFONE_ES network
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Testar grátis 14 dias →AS12430 is an internet Autonomous System operated by VODAFONE_ES (Spain). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS12430?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS12430 was assigned to VODAFONE_ES by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS12430 currently announces 54 IPv4 block(s), totaling about 3.7 million addresses (3,656,960 in all), registered in Spain. Services from VODAFONE_ES are reached through these addresses.
What it means to see AS12430 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS12430. That means the other end sits on the VODAFONE_ES network (Spain). 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 AS12430?
AS12430 is assigned to VODAFONE_ES, registered in Spain.
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 AS12430 control?
AS12430 currently announces about 3.7 million routed IPv4 addresses.