AS21277: the NEWROZ-TELECOM-ASN network

AS21277 is an internet Autonomous System operated by NEWROZ-TELECOM-ASN (Iraq). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS21277?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS21277 was assigned to NEWROZ-TELECOM-ASN by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS21277 currently announces 19 IPv4 block(s), totaling about 65.5 thousand addresses (65,536 in all), registered in Iraq. Services from NEWROZ-TELECOM-ASN are reached through these addresses.

What it means to see AS21277 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS21277. That means the other end sits on the NEWROZ-TELECOM-ASN network (Iraq). 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.