i ran this command netstat -apne --inet
and apart from smtp, https, http, i had these ports open
tcp 0 0 xx.xx.xx.xx:48641 yyy.yyy.yyy.yyy:80 TIME_WAIT 0 0 -
tcp 0 0 xx.xx.xx.xx:48643 yyy.yyy.yyy.yyy:80 TIME_WAIT 0 0 -
tcp 0 0 xx.xx.xx.xx:49910 xx.xx.xx.xx:80 TIME_WAIT 0 0 -
tcp 0 0 xx.xx.xx.xx:49911 xx.xx.xx.xx:80 TIME_WAIT 0 0 -
tcp 0 0 xx.xx.xx.xx:49899 xx.xx.xx.xx:80 TIME_WAIT 0 0 -
tcp 0 0 xx.xx.xx.xx:49902 xx.xx.xx.xx:80 TIME_WAIT 0 0 -
tcp 0 0 xx.xx.xx.xx:49900 xx.xx.xx.xx:80 TIME_WAIT 0 0 -
tcp 0 0 zzz.zzz.zzz.zzz:51950 zzz.zzz.zzz.zzz:80 TIME_WAIT 0 0 -
tcp 0 0 xx.xx.xx.xx:33003 zzz1.zzz1.zzz1.zzz1:80 TIME_WAIT 0 0 -
(server ip = xx.xx.xx.xx, other ips are y's, z's).
what are these ports open for?