TCP 10.208.239.53:1800 80.181.234.76:6699 ESTABLISHED
TCP 10.208.239.53:1801 67.121.105.134:6699 ESTABLISHED
TCP 10.208.239.53:1057 64.12.26.154:5190 ESTABLISHED
TCP 10.208.239.53:1620 80.117.108.58:6699 ESTABLISHED
TCP 10.208.239.53:1112 68.109.96.139:6699 ESTABLISHED
TCP 10.208.239.53:1432 211.229.19.57:6699 ESTABLISHED
TCP 10.208.239.53:1729 80.116.46.144:6699 ESTABLISHED
TCP 10.208.239.53:1739 217.136.134.17:6699 ESTABLISHED
Queste, TCP su porta 6699, probabilmente si riferiscono a un programma di chat, non so, avevi mIRC aperto?