AS140023: the IDNIC-DISKOMINFOMADIUNKOTA-AS-ID Dinas Komunikasi dan Informatika Kota Madiun network

AS140023 is an internet Autonomous System operated by IDNIC-DISKOMINFOMADIUNKOTA-AS-ID Dinas Komunikasi dan Informatika Kota Madiun (Indonesia). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS140023?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS140023 was assigned to IDNIC-DISKOMINFOMADIUNKOTA-AS-ID Dinas Komunikasi dan Informatika Kota Madiun by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS140023 currently announces 1 IPv4 block(s), totaling 512 addresses (512 in all), registered in Indonesia. Services from IDNIC-DISKOMINFOMADIUNKOTA-AS-ID Dinas Komunikasi dan Informatika Kota Madiun are reached through these addresses.

What it means to see AS140023 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS140023. That means the other end sits on the IDNIC-DISKOMINFOMADIUNKOTA-AS-ID Dinas Komunikasi dan Informatika Kota Madiun network (Indonesia). 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.