AS15318: the MCGILL-AS network
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Testar grátis 14 dias →AS15318 is an internet Autonomous System operated by MCGILL-AS (Canada). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS15318?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS15318 was assigned to MCGILL-AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS15318 currently announces 7 IPv4 block(s), totaling about 148.2 thousand addresses (148,224 in all), registered in Canada. Services from MCGILL-AS are reached through these addresses.
What it means to see AS15318 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS15318. That means the other end sits on the MCGILL-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 AS15318?
AS15318 is assigned to MCGILL-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 AS15318 control?
AS15318 currently announces about 148.2 thousand routed IPv4 addresses.