AS47889: the SUNNET-AS network
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Testar grátis 14 dias →AS47889 is an internet Autonomous System operated by SUNNET-AS (Ukraine). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS47889?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS47889 was assigned to SUNNET-AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS47889 currently announces 2 IPv4 block(s), totaling about 12.3 thousand addresses (12,288 in all), registered in Ukraine. Services from SUNNET-AS are reached through these addresses.
What it means to see AS47889 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS47889. That means the other end sits on the SUNNET-AS network (Ukraine). 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 AS47889?
AS47889 is assigned to SUNNET-AS, registered in Ukraine.
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 AS47889 control?
AS47889 currently announces about 12.3 thousand routed IPv4 addresses.