AS30781: the JAGUAR-AS network
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Testar grátis 14 dias →AS30781 is an internet Autonomous System operated by JAGUAR-AS (France). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS30781?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS30781 was assigned to JAGUAR-AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS30781 currently announces 87 IPv4 block(s), totaling about 110.1 thousand addresses (110,080 in all), registered in France. Services from JAGUAR-AS are reached through these addresses.
What it means to see AS30781 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS30781. That means the other end sits on the JAGUAR-AS network (France). 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 AS30781?
AS30781 is assigned to JAGUAR-AS, registered in France.
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 AS30781 control?
AS30781 currently announces about 110.1 thousand routed IPv4 addresses.