AS133619: the DESIVPS-AS-AP DESIVPS network

AS133619 is an internet Autonomous System operated by DESIVPS-AS-AP DESIVPS (India). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS133619?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS133619 was assigned to DESIVPS-AS-AP DESIVPS by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS133619 currently announces 7 IPv4 block(s), totaling about 1.8 thousand addresses (1,792 in all), registered in India. Services from DESIVPS-AS-AP DESIVPS are reached through these addresses.

What it means to see AS133619 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS133619. That means the other end sits on the DESIVPS-AS-AP DESIVPS 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.