AS134764: the CT-FOSHAN-IDC CHINANET Guangdong province network network

AS134764 is an internet Autonomous System operated by CT-FOSHAN-IDC CHINANET Guangdong province network (China). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS134764?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS134764 was assigned to CT-FOSHAN-IDC CHINANET Guangdong province network by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS134764 currently announces 13 IPv4 block(s), totaling about 27.1 thousand addresses (27,136 in all), registered in China. Services from CT-FOSHAN-IDC CHINANET Guangdong province network are reached through these addresses.

What it means to see AS134764 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS134764. That means the other end sits on the CT-FOSHAN-IDC CHINANET Guangdong province network network (China). 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.