AS141329: the UDUPI-AS-IN Udupi Fastnet Private Limited network

AS141329 is an internet Autonomous System operated by UDUPI-AS-IN Udupi Fastnet Private Limited (India). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS141329?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS141329 was assigned to UDUPI-AS-IN Udupi Fastnet Private Limited by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS141329 currently announces 14 IPv4 block(s), totaling about 6.7 thousand addresses (6,656 in all), registered in India. Services from UDUPI-AS-IN Udupi Fastnet Private Limited are reached through these addresses.

What it means to see AS141329 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS141329. That means the other end sits on the UDUPI-AS-IN Udupi Fastnet Private Limited network (India). 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.