AS37146: the realtime-as network
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Testar grátis 14 dias →AS37146 is an internet Autonomous System operated by realtime-as (ZM). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS37146?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS37146 was assigned to realtime-as by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS37146 currently announces 10 IPv4 block(s), totaling about 6.9 thousand addresses (6,912 in all), registered in ZM. Services from realtime-as are reached through these addresses.
What it means to see AS37146 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS37146. That means the other end sits on the realtime-as network (ZM). 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 AS37146?
AS37146 is assigned to realtime-as, registered in ZM.
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 AS37146 control?
AS37146 currently announces about 6.9 thousand routed IPv4 addresses.