[privoxy-users] why is privoxy contacting IP 144.76.86.4 with each web request?

[U.Mutlu <for...@mu...>]

Hello,
why is privoxy contacting the IP 144.76.86.4:80 with each web request?
What's the rationale behind that activity?

# grep "144.76.86.4" /var/log/syslog | grep UID=117
...
May 10 16:24:26 xxxxx vmunix: [12287.449624] SYN OUT IN= OUT=eth0 SRC=xxxxx 
DST=144.76.86.4 LEN=60 TOS=0x00 PREC=0x00 TTL=64 ID=34125 DF PROTO=TCP 
SPT=37568 DPT=80 WINDOW=29200 RES=0x00 SYN URGP=0 UID=117 GID=65534

# ps U 117
   PID TTY      STAT   TIME COMMAND
  2430 ?        Ss     0:14 /usr/sbin/privoxy --pidfile /var/run/privoxy.pid 
--user privoxy /etc/privoxy/config

# uname -a
Linux xxxxx 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt9-3~deb8u1 (2015-04-24) 
x86_64 GNU/Linux

-- 
Thx