AS26611: the COMUNICACION CELULAR S.A. COMCEL S.A. network

AS26611 is an internet Autonomous System operated by COMUNICACION CELULAR S.A. COMCEL S.A. (Colombia). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS26611?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS26611 was assigned to COMUNICACION CELULAR S.A. COMCEL S.A. by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS26611 currently announces 32 IPv4 block(s), totaling about 4.5 million addresses (4,459,008 in all), registered in Colombia. Services from COMUNICACION CELULAR S.A. COMCEL S.A. are reached through these addresses.

What it means to see AS26611 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS26611. That means the other end sits on the COMUNICACION CELULAR S.A. COMCEL S.A. network (Colombia). 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.