AS12637: the SEEWEB Web hosting, colocation and cloud services network
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Testar grátis 14 dias →AS12637 is an internet Autonomous System operated by SEEWEB Web hosting, colocation and cloud services (Italy). Here is what that means and why this number may show up when you investigate a connection on your network.
What is AS12637?
An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS12637 was assigned to SEEWEB Web hosting, colocation and cloud services by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.
Reach on the internet
AS12637 currently announces 29 IPv4 block(s), totaling about 79.4 thousand addresses (79,360 in all), registered in Italy. Services from SEEWEB Web hosting, colocation and cloud services are reached through these addresses.
What it means to see AS12637 on your network
When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS12637. That means the other end sits on the SEEWEB Web hosting, colocation and cloud services network (Italy). 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 AS12637?
AS12637 is assigned to SEEWEB Web hosting, colocation and cloud services, registered in Italy.
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 AS12637 control?
AS12637 currently announces about 79.4 thousand routed IPv4 addresses.