AS135037: the TECHNOASIA-AS-AP Techno Asia InfoTech Pvt. ltd network

AS135037 is an internet Autonomous System operated by TECHNOASIA-AS-AP Techno Asia InfoTech Pvt. ltd (Bangladesh). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS135037?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS135037 was assigned to TECHNOASIA-AS-AP Techno Asia InfoTech Pvt. ltd by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS135037 currently announces 3 IPv4 block(s), totaling about 1.3 thousand addresses (1,280 in all), registered in Bangladesh. Services from TECHNOASIA-AS-AP Techno Asia InfoTech Pvt. ltd are reached through these addresses.

What it means to see AS135037 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS135037. That means the other end sits on the TECHNOASIA-AS-AP Techno Asia InfoTech Pvt. ltd network (Bangladesh). 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.