AS8918: the CARRIER1-AS network
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Testar grátis 14 dias →AS8918 is an internet Autonomous System operated by CARRIER1-AS (Ireland). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS8918?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS8918 was assigned to CARRIER1-AS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS8918 currently announces 4 IPv4 block(s), totaling about 24.3 thousand addresses (24,320 in all), registered in Ireland. Services from CARRIER1-AS are reached through these addresses.
What it means to see AS8918 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS8918. That means the other end sits on the CARRIER1-AS network (Ireland). 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 AS8918?
AS8918 is assigned to CARRIER1-AS, registered in Ireland.
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 AS8918 control?
AS8918 currently announces about 24.3 thousand routed IPv4 addresses.