I have web server where no active website is on. It's used for developing purposes for one web application.

Today I noticed outbound traffic and there are entries in apache extended status like this:

5-17 3519 0/73/369 _ 0.06 39 0 0.0 0.02 0.13 222.122.12.234 myserver.com CONNECT 64.78.150.133:25 HTTP/1.0
6-17 3520 0/72/370 _ 0.05 28 0 0.0 0.02 0.10 222.122.12.235 myserver.com CONNECT 203.216.243.171:25 HTTP/1.0
7-17 3525 0/69/364 _ 0.04 0 0 0.0 0.02 0.11 222.233.52.153 myserver.com CONNECT 202.216.228.58:25 HTTP/1.0
8-17 3521 0/72/370 _ 0.05 8 0 0.0 0.02 0.32 222.122.12.234 myserver.com CONNECT 61.20.34.52:25 HTTP/1.0
9-17 3522 0/70/367 _ 0.05 53 0 0.0 0.02 0.13 222.233.52.158 myserver.com CONNECT 65.54.244.168:25 HTTP/1.0
10-17 4462 0/71/364 _ 0.06 11 0 0.0 0.02 0.12 222.122.12.242 myserver.com CONNECT 168.95.5.64:25 HTTP/1.0

what are these entries? no script is running on the server as far as i know.