AS16030: the ALTECOM network
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Testar grátis 14 dias →AS16030 is an internet Autonomous System operated by ALTECOM (Spain). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS16030?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS16030 was assigned to ALTECOM by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS16030 currently announces 13 IPv4 block(s), totaling about 14.6 thousand addresses (14,592 in all), registered in Spain. Services from ALTECOM are reached through these addresses.
What it means to see AS16030 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS16030. That means the other end sits on the ALTECOM 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 AS16030?
AS16030 is assigned to ALTECOM, 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 AS16030 control?
AS16030 currently announces about 14.6 thousand routed IPv4 addresses.