AS8540: the AMANET-AS network
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Testar grátis 14 dias →AS8540 is an internet Autonomous System operated by AMANET-AS (Austria). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS8540?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS8540 was assigned to AMANET-AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS8540 currently announces 14 IPv4 block(s), totaling about 7.9 thousand addresses (7,936 in all), registered in Austria. Services from AMANET-AS are reached through these addresses.
What it means to see AS8540 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS8540. That means the other end sits on the AMANET-AS network (Austria). 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 AS8540?
AS8540 is assigned to AMANET-AS, registered in Austria.
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 AS8540 control?
AS8540 currently announces about 7.9 thousand routed IPv4 addresses.