AS42905: the LIMANET LTD LIMANET network

AS42905 is an internet Autonomous System operated by LIMANET LTD LIMANET (Ukraine). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS42905?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS42905 was assigned to LIMANET LTD LIMANET by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS42905 currently announces 9 IPv4 block(s), totaling about 4.9 thousand addresses (4,864 in all), registered in Ukraine. Services from LIMANET LTD LIMANET are reached through these addresses.

What it means to see AS42905 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS42905. That means the other end sits on the LIMANET LTD LIMANET network (Ukraine). 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.