[ssh]Непонятные протоколы

$ netstat -lato | grep -i list
tcp        0      0 *:ssh                   *:*                     LISTEN      off (0.00/0/0)
tcp        0      0 localhost.l:ms-v-worlds *:*                     LISTEN      off (0.00/0/0)
tcp        0      0 localhost.loc:dec-notes *:*                     LISTEN      off (0.00/0/0)
tcp        0      0 localhost.l:sim-control *:*                     LISTEN      off (0.00/0/0)
tcp6       0      0 [::]:ssh                [::]:*                  LISTEN      off (0.00/0/0)
tcp6       0      0 ::1:ms-v-worlds         [::]:*                  LISTEN      off (0.00/0/0)
tcp6       0      0 ::1:dec-notes           [::]:*                  LISTEN      off (0.00/0/0)
tcp6       0      0 ::1:sim-control         [::]:*                  LISTEN      off (0.00/0/0)

ssh        6607 root    5u  IPv4   13889      0t0  TCP localhost.localdomain:sim-control (LISTEN)
ssh        6609 root    5u  IPv4   13893      0t0  TCP localhost.localdomain:ms-v-worlds (LISTEN)
firefox    6848  out   36u  IPv4 1492404      0t0  TCP localhost.localdomain:55585->localhost.localdomain:dec-notes (ESTABLISHED)
firefox    6848  out   46u  IPv4 1481661      0t0  TCP localhost.localdomain:55583->localhost.localdomain:dec-notes (ESTABLISHED)
firefox    6848  out   47u  IPv4 1463865      0t0  TCP localhost.localdomain:55582->localhost.localdomain:dec-notes (ESTABLISHED)
firefox    6848  out   48u  IPv4 1481662      0t0  TCP localhost.localdomain:55584->localhost.localdomain:dec-notes (ESTABLISHED)
firefox    6848  out   49u  IPv4 1505213      0t0  TCP localhost.localdomain:55603->localhost.localdomain:dec-notes (ESTABLISHED)
firefox    6848  out   50u  IPv4 1492766      0t0  TCP localhost.localdomain:55586->localhost.localdomain:dec-notes (ESTABLISHED)
firefox    6848  out   54u  IPv4 1495863      0t0  TCP localhost.localdomain:55587->localhost.localdomain:dec-notes (ESTABLISHED)
firefox    6848  out   55u  IPv4 1495864      0t0  TCP localhost.localdomain:55588->localhost.localdomain:dec-notes (ESTABLISHED)
firefox    6848  out   56u  IPv4 1495865      0t0  TCP localhost.localdomain:55589->localhost.localdomain:dec-notes (ESTABLISHED)
firefox    6848  out   57u  IPv4 1495866      0t0  TCP localhost.localdomain:55590->localhost.localdomain:dec-notes (ESTABLISHED)
firefox    6848  out   58u  IPv4 1505215      0t0  TCP localhost.localdomain:55604->localhost.localdomain:dec-notes (ESTABLISHED)
pidgin     6871  out    8u  IPv4   20868      0t0  TCP localhost.localdomain:55107->localhost.localdomain:dec-notes (ESTABLISHED)
pidgin     6871  out   10u  IPv4   17608      0t0  TCP localhost.localdomain:55064->localhost.localdomain:dec-notes (ESTABLISHED)
pidgin     6871  out   11u  IPv4   20932      0t0  TCP localhost.localdomain:55108->localhost.localdomain:dec-notes (ESTABLISHED)
ogg123     7579  out    4u  IPv4   20863      0t0  TCP localhost.localdomain:55106->localhost.localdomain:dec-notes (ESTABLISHED)
claws-mai 18805  out   13u  IPv4  809931      0t0  TCP localhost.localdomain:33868->localhost.localdomain:sim-control (ESTABLISHED)
claws-mai 18805  out   14u  IPv4  975593      0t0  TCP localhost.localdomain:33910->localhost.localdomain:sim-control (ESTABLISHED)