AS30045: the UHN-ASN network
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Testar grátis 14 dias →AS30045 is an internet Autonomous System operated by UHN-ASN (Canada). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS30045?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS30045 was assigned to UHN-ASN by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS30045 currently announces 8 IPv4 block(s), totaling about 7.4 thousand addresses (7,424 in all), registered in Canada. Services from UHN-ASN are reached through these addresses.
What it means to see AS30045 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS30045. That means the other end sits on the UHN-ASN 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 AS30045?
AS30045 is assigned to UHN-ASN, 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 AS30045 control?
AS30045 currently announces about 7.4 thousand routed IPv4 addresses.