192.168.1.6:1598    222.89.164.222:80    ESTABLISHED
192.168.1.6:1600    222.89.164.222:80    ESTABLISHED
192.168.1.6:1604    125.91.0.4:80      ESTABLISHED
192.168.1.6:1606    125.91.0.4:80      ESTABLISHED
192.168.1.6:1611    58.241.243.28:80    ESTABLISHED
192.168.1.6:1616    72.14.209.99:80    ESTABLISHED
192.168.1.6:1617    58.241.243.28:80    ESTABLISHED
192.168.1.6:1618    222.89.164.222:80    ESTABLISHED
192.168.1.6:1619    222.89.164.222:80    ESTABLISHED
192.168.1.6:1620    58.241.243.28:80    ESTABLISHED
192.168.1.6:1621    58.241.243.28:80    ESTABLISHED
192.168.1.6:1624    60.191.254.147:80    ESTABLISHED
192.168.1.6:1626    222.88.88.134:80    ESTABLISHED

ESTABLISHED是什么意思啊？？是的话该怎么办？谢谢大家

dddddddddddddd

127.0.0.1:1885        127.0.0.1:445          TIME_WAIT
  192.168.1.6:139        0.0.0.0:0              LISTENING
  192.168.1.6:1757      218.12.197.146:80      CLOSE_WAIT
  192.168.1.6:1789      61.149.98.163:3077    FIN_WAIT_2
  192.168.1.6:1830      218.28.104.174:80      FIN_WAIT_2
  192.168.1.6:1831      218.28.104.174:80      ESTABLISHED
  192.168.1.6:1848      218.28.104.174:80      FIN_WAIT_2
  192.168.1.6:1861      219.238.45.147:80      TIME_WAIT
  192.168.1.6:1866      218.28.104.174:80      ESTABLISHED
  192.168.1.6:1867      222.89.164.222:80      ESTABLISHED
  192.168.1.6:1871      218.28.104.174:80      ESTABLISHED