AS39600: the BUNNY-TECHNOLOGY-LLC network

AS39600 is an internet Autonomous System operated by BUNNY-TECHNOLOGY-LLC (the United States). Here is what that means and why this number may show up when you investigate a connection on your network.

What is AS39600?

An Autonomous System (ASN) is a block of networks under a single control with its own routing policy on the internet. The number AS39600 was assigned to BUNNY-TECHNOLOGY-LLC by an RIR (regional internet registry). All traffic entering or leaving that network is announced under this number.

Reach on the internet

AS39600 currently announces 46 IPv4 block(s), totaling about 15.9 thousand addresses (15,872 in all), registered in the United States. Services from BUNNY-TECHNOLOGY-LLC are reached through these addresses.

What it means to see AS39600 on your network

When you investigate where a connection from your computer or phone comes from (or goes to), you may find AS39600. That means the other end sits on the BUNNY-TECHNOLOGY-LLC network (the United States). 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.