AS131761: the IDNIC-INDONESIAPORT-AS-ID PT Pelabuhan Indonesia II network

AS131761 is an internet Autonomous System operated by IDNIC-INDONESIAPORT-AS-ID PT Pelabuhan Indonesia II (Indonesia). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS131761?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS131761 was assigned to IDNIC-INDONESIAPORT-AS-ID PT Pelabuhan Indonesia II by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS131761 currently announces 1 IPv4 block(s), totaling 256 addresses (256 in all), registered in Indonesia. Services from IDNIC-INDONESIAPORT-AS-ID PT Pelabuhan Indonesia II are reached through these addresses.

What it means to see AS131761 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS131761. That means the other end sits on the IDNIC-INDONESIAPORT-AS-ID PT Pelabuhan Indonesia II 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

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