AS46920: the RFNOW-AS network
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Testar grátis 14 dias →AS46920 is an internet Autonomous System operated by RFNOW-AS (Canada). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS46920?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS46920 was assigned to RFNOW-AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS46920 currently announces 6 IPv4 block(s), totaling about 5.4 thousand addresses (5,376 in all), registered in Canada. Services from RFNOW-AS are reached through these addresses.
What it means to see AS46920 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS46920. That means the other end sits on the RFNOW-AS network (Canada). 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 AS46920?
AS46920 is assigned to RFNOW-AS, registered in Canada.
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 AS46920 control?
AS46920 currently announces about 5.4 thousand routed IPv4 addresses.