Netstat-コマンドラインのan

Question

下の写真でわかるように、コマンドライン内にnetstat -anと書くと、この答えが写真に表示されます。最後の行は他の行とは異なります。

コマンドライン内でnetstat -anコマンドをクエリすることがあります。最初の4文字は同じままです、fe80。この行の他の文字は、時間によって変化します。また、netstat -anコマンドをクエリすると、最後の行が表示される場合と表示されない場合があります。最後に、これはどういう意味ですか？コンピューターにキーロガーはありますか？これは誰かが時々私を見ているという意味ですか？

私のコマンドライン出力：

C:\Users\ASUS>netstat -an Active Connections Proto Local Address Foreign Address State TCP 0.0.0.0:135 0.0.0.0:0 LISTENING TCP 0.0.0.0:445 0.0.0.0:0 LISTENING TCP 0.0.0.0:1309 0.0.0.0:0 LISTENING TCP 0.0.0.0:3306 0.0.0.0:0 LISTENING TCP 0.0.0.0:5357 0.0.0.0:0 LISTENING TCP 0.0.0.0:49152 0.0.0.0:0 LISTENING TCP 0.0.0.0:49153 0.0.0.0:0 LISTENING TCP 0.0.0.0:49154 0.0.0.0:0 LISTENING TCP 0.0.0.0:49155 0.0.0.0:0 LISTENING TCP 0.0.0.0:49156 0.0.0.0:0 LISTENING TCP 0.0.0.0:49157 0.0.0.0:0 LISTENING TCP 127.0.0.1:5939 0.0.0.0:0 LISTENING TCP 127.0.0.1:9990 0.0.0.0:0 LISTENING TCP 127.0.0.1:23401 0.0.0.0:0 LISTENING TCP 127.0.0.1:43227 0.0.0.0:0 LISTENING TCP 192.168.1.42:139 0.0.0.0:0 LISTENING TCP 192.168.1.42:49185 191.232.139.129:443 ESTABLISHED TCP 192.168.1.42:49371 199.16.156.21:443 ESTABLISHED TCP 192.168.1.42:49454 54.225.136.233:443 CLOSE_WAIT TCP 192.168.1.42:49487 191.232.139.122:443 ESTABLISHED TCP 192.168.1.42:49544 54.225.136.233:443 CLOSE_WAIT TCP 192.168.1.42:49545 54.225.136.233:443 CLOSE_WAIT TCP 192.168.1.42:49546 216.58.209.194:443 ESTABLISHED TCP 192.168.1.42:49549 216.58.209.195:443 ESTABLISHED TCP 192.168.1.42:49556 216.58.209.195:443 ESTABLISHED TCP 192.168.1.42:49569 216.58.209.174:443 ESTABLISHED TCP 192.168.1.42:49571 185.15.42.42:80 ESTABLISHED TCP 192.168.1.42:49572 74.125.136.95:80 ESTABLISHED TCP 192.168.1.42:49574 185.15.42.36:80 ESTABLISHED TCP 192.168.1.42:49576 185.15.42.36:80 ESTABLISHED TCP 192.168.1.42:49577 185.15.42.36:80 ESTABLISHED TCP 192.168.1.42:49578 185.15.42.36:80 ESTABLISHED TCP 192.168.1.42:49579 185.15.42.36:80 ESTABLISHED TCP 192.168.1.42:49580 216.58.209.174:80 ESTABLISHED TCP 192.168.1.42:49586 23.74.205.54:80 ESTABLISHED TCP 192.168.1.42:49587 195.175.112.152:80 ESTABLISHED TCP 192.168.1.42:49590 185.15.42.42:80 ESTABLISHED TCP 192.168.1.42:49591 185.15.42.42:80 ESTABLISHED TCP 192.168.1.42:49598 216.58.209.205:443 ESTABLISHED TCP 192.168.1.42:49601 23.74.203.155:443 ESTABLISHED TCP 192.168.1.42:49602 23.74.203.155:443 ESTABLISHED TCP 192.168.1.42:49603 23.74.203.155:443 ESTABLISHED TCP 192.168.1.42:49604 23.74.203.155:443 ESTABLISHED TCP 192.168.1.42:49605 23.74.203.155:443 ESTABLISHED TCP 192.168.1.42:49606 23.74.203.155:443 ESTABLISHED TCP 192.168.1.42:49608 168.61.58.142:443 ESTABLISHED TCP 192.168.1.42:49609 168.61.58.142:443 ESTABLISHED TCP 192.168.1.42:49610 168.61.58.142:443 ESTABLISHED TCP 192.168.1.42:49613 195.175.112.241:80 ESTABLISHED TCP 192.168.1.42:49614 54.192.95.81:443 ESTABLISHED TCP 192.168.1.42:49615 72.21.202.25:80 ESTABLISHED TCP 192.168.1.42:49631 216.58.209.194:443 ESTABLISHED TCP 192.168.1.42:49644 185.15.42.42:443 ESTABLISHED TCP 192.168.1.42:49646 216.58.209.206:443 ESTABLISHED TCP 192.168.1.42:49647 216.58.209.162:80 ESTABLISHED TCP 192.168.1.42:49648 185.15.42.36:80 ESTABLISHED TCP 192.168.1.42:49682 216.58.209.163:443 ESTABLISHED TCP 192.168.1.42:49709 31.13.90.36:443 ESTABLISHED TCP 192.168.1.42:49712 195.175.112.201:80 ESTABLISHED TCP 192.168.1.42:49714 195.175.112.201:80 TIME_WAIT TCP 192.168.1.42:49868 216.58.209.206:443 ESTABLISHED TCP 192.168.1.42:49941 216.58.209.206:443 TIME_WAIT TCP 192.168.1.42:49947 216.58.209.163:80 ESTABLISHED TCP 192.168.1.42:49948 216.58.209.163:80 ESTABLISHED TCP 192.168.1.42:49949 216.58.209.163:80 ESTABLISHED TCP 192.168.1.42:49950 216.58.209.163:80 ESTABLISHED TCP 192.168.1.42:49951 185.15.42.36:80 ESTABLISHED TCP 192.168.1.42:49952 216.58.209.163:80 ESTABLISHED TCP 192.168.1.42:49953 216.58.209.163:80 ESTABLISHED TCP 192.168.1.42:49962 54.192.95.225:443 ESTABLISHED TCP 192.168.1.42:49969 216.58.209.170:80 ESTABLISHED TCP 192.168.1.42:49971 74.125.136.95:443 ESTABLISHED TCP 192.168.1.42:49974 216.58.209.161:443 ESTABLISHED TCP 192.168.1.42:49975 40.114.151.29:80 ESTABLISHED TCP 192.168.1.42:49976 40.114.151.29:80 ESTABLISHED TCP 192.168.1.42:49977 40.114.151.29:80 ESTABLISHED TCP 192.168.1.42:49978 40.114.151.29:80 ESTABLISHED TCP 192.168.1.42:49979 40.114.151.29:80 ESTABLISHED TCP 192.168.1.42:49998 52.30.99.216:80 ESTABLISHED TCP 192.168.1.42:50014 216.58.209.163:443 ESTABLISHED TCP 192.168.1.42:50017 52.4.197.142:80 ESTABLISHED TCP 192.168.1.42:50019 54.154.240.164:80 ESTABLISHED TCP 192.168.1.42:50020 54.77.71.247:80 ESTABLISHED TCP 192.168.1.42:50021 54.77.71.247:80 ESTABLISHED TCP 192.168.1.42:50022 54.77.71.247:80 ESTABLISHED TCP 192.168.1.42:50024 179.60.192.7:443 ESTABLISHED TCP 192.168.1.42:50057 81.26.166.11:80 ESTABLISHED TCP 192.168.1.42:50083 216.58.209.174:443 ESTABLISHED TCP 192.168.1.42:50086 198.252.206.25:443 ESTABLISHED TCP 192.168.1.42:50129 216.58.209.163:443 TIME_WAIT TCP 192.168.1.42:50304 198.252.206.25:443 ESTABLISHED TCP 192.168.1.42:50364 75.101.140.77:443 TIME_WAIT TCP 192.168.1.42:50365 75.101.140.77:443 ESTABLISHED TCP 192.168.1.42:50415 216.58.209.165:443 ESTABLISHED TCP 192.168.1.42:50417 23.74.192.186:443 ESTABLISHED TCP 192.168.1.42:50418 216.58.209.168:443 TIME_WAIT TCP 192.168.1.42:50425 75.101.140.77:443 TIME_WAIT TCP 192.168.1.42:50427 173.194.65.157:443 ESTABLISHED TCP 192.168.1.42:50435 216.58.209.196:443 ESTABLISHED TCP 192.168.1.42:50464 216.58.209.174:443 TIME_WAIT TCP 192.168.1.42:50470 216.58.209.170:443 TIME_WAIT TCP 192.168.1.42:50471 173.194.113.31:443 ESTABLISHED TCP 192.168.1.42:50473 216.58.209.193:443 TIME_WAIT TCP 192.168.1.42:50481 216.58.209.163:443 TIME_WAIT TCP 192.168.1.42:50491 216.58.208.97:443 ESTABLISHED TCP 192.168.1.42:50493 216.58.209.174:443 ESTABLISHED TCP 192.168.1.42:50495 216.58.209.174:443 TIME_WAIT TCP 192.168.1.42:50500 216.58.209.206:443 ESTABLISHED TCP 192.168.1.42:50501 216.58.209.206:443 ESTABLISHED TCP 192.168.1.42:50506 216.58.209.206:443 TIME_WAIT TCP 192.168.1.42:50510 74.125.136.189:443 ESTABLISHED TCP 192.168.1.42:50514 216.58.209.162:443 ESTABLISHED TCP 192.168.1.42:50516 216.58.209.174:443 TIME_WAIT TCP 192.168.1.42:50517 216.58.209.194:443 ESTABLISHED TCP 192.168.1.42:50580 92.45.4.105:443 ESTABLISHED TCP 192.168.1.42:50581 92.45.4.105:443 ESTABLISHED TCP 192.168.1.42:50583 216.58.209.194:80 ESTABLISHED TCP 192.168.1.42:50599 92.45.4.105:443 ESTABLISHED TCP 192.168.1.42:50608 92.45.4.105:443 ESTABLISHED TCP 192.168.1.42:50611 92.45.4.105:443 ESTABLISHED TCP 192.168.1.42:50614 199.16.156.41:443 ESTABLISHED TCP 192.168.1.42:50615 199.16.156.75:443 ESTABLISHED TCP 192.168.1.42:50637 216.58.209.193:443 ESTABLISHED TCP 192.168.1.42:50639 195.175.112.137:80 ESTABLISHED TCP 192.168.1.42:50641 95.131.122.232:443 ESTABLISHED TCP 192.168.1.42:50648 50.31.164.175:443 ESTABLISHED TCP 192.168.1.42:50652 216.58.209.166:443 ESTABLISHED TCP 192.168.1.42:50653 104.86.246.200:443 ESTABLISHED TCP 192.168.1.42:50654 63.140.35.160:443 ESTABLISHED TCP 192.168.1.42:50655 216.58.209.198:443 ESTABLISHED TCP 192.168.1.42:50669 216.58.209.166:443 ESTABLISHED TCP 192.168.1.42:50672 216.58.209.168:80 ESTABLISHED TCP 192.168.1.42:50676 216.58.209.193:443 ESTABLISHED TCP 192.168.1.42:50677 40.118.20.241:443 ESTABLISHED TCP 192.168.1.42:50679 198.41.215.67:443 ESTABLISHED TCP 192.168.1.42:50683 104.28.6.106:443 ESTABLISHED TCP 192.168.1.42:50689 198.41.215.67:443 ESTABLISHED TCP 192.168.1.42:50691 104.16.95.65:443 ESTABLISHED TCP 192.168.1.42:50791 23.111.11.34:80 TIME_WAIT TCP 192.168.1.42:50792 216.58.209.202:80 TIME_WAIT TCP 192.168.1.42:50793 40.114.151.29:80 TIME_WAIT TCP 192.168.1.42:50797 54.192.135.87:80 TIME_WAIT TCP 192.168.1.42:50799 216.58.209.162:80 TIME_WAIT TCP 192.168.1.42:50800 216.58.209.162:80 TIME_WAIT TCP 192.168.1.42:50803 195.175.112.137:80 TIME_WAIT TCP 192.168.1.42:50806 195.244.32.92:80 TIME_WAIT TCP 192.168.1.42:50807 195.244.32.92:80 TIME_WAIT TCP 192.168.1.42:50808 195.244.32.92:80 TIME_WAIT TCP 192.168.1.42:50809 195.244.32.92:80 TIME_WAIT TCP 192.168.1.42:50812 83.66.160.22:80 TIME_WAIT TCP 192.168.1.42:50813 195.175.112.179:80 TIME_WAIT TCP 192.168.1.42:50814 195.175.112.179:80 TIME_WAIT TCP 192.168.1.42:50815 46.20.153.237:80 TIME_WAIT TCP 192.168.1.42:50817 195.175.112.179:80 TIME_WAIT TCP 192.168.1.42:50818 195.175.112.179:80 TIME_WAIT TCP 192.168.1.42:50819 195.175.112.179:80 TIME_WAIT TCP 192.168.1.42:50820 81.26.166.11:80 TIME_WAIT TCP 192.168.1.42:50821 81.26.166.11:80 TIME_WAIT TCP 192.168.1.42:50825 2.23.97.60:443 TIME_WAIT TCP 192.168.1.42:50829 179.60.192.7:80 TIME_WAIT TCP 192.168.1.42:50830 179.60.192.7:80 TIME_WAIT TCP 192.168.1.42:50831 195.175.112.137:80 TIME_WAIT TCP 192.168.1.42:50832 195.175.112.137:80 TIME_WAIT TCP 192.168.1.42:50833 195.175.112.137:80 TIME_WAIT TCP 192.168.1.42:50834 195.175.112.137:80 TIME_WAIT TCP 192.168.1.42:50838 104.16.35.249:80 ESTABLISHED TCP 192.168.1.42:50841 107.21.125.66:443 TIME_WAIT TCP 192.168.1.42:50852 195.175.112.106:80 ESTABLISHED TCP 192.168.1.42:50853 195.175.112.106:80 ESTABLISHED TCP 192.168.1.42:50854 195.175.112.112:80 ESTABLISHED TCP 192.168.1.42:50855 195.175.112.112:80 ESTABLISHED TCP 192.168.1.42:50856 195.175.112.106:80 ESTABLISHED TCP 192.168.1.42:50869 104.16.24.235:80 ESTABLISHED TCP 192.168.1.42:50871 94.31.29.230:80 TIME_WAIT TCP 192.168.1.42:50873 83.66.160.22:80 TIME_WAIT TCP 192.168.1.42:50874 192.229.233.25:80 TIME_WAIT TCP 192.168.1.42:50882 216.58.209.170:80 TIME_WAIT TCP 192.168.1.42:50884 23.111.11.34:80 TIME_WAIT TCP 192.168.1.42:50891 40.114.151.29:80 TIME_WAIT TCP 192.168.1.42:50894 23.111.11.34:80 TIME_WAIT TCP 192.168.1.42:50895 54.182.216.4:80 ESTABLISHED TCP 192.168.1.42:50896 54.182.216.4:80 TIME_WAIT TCP 192.168.1.42:50897 104.16.17.35:80 ESTABLISHED TCP 192.168.1.42:50899 195.175.112.179:80 ESTABLISHED TCP 192.168.1.42:50901 216.58.209.194:80 TIME_WAIT TCP 192.168.1.42:50902 216.58.209.194:80 TIME_WAIT TCP 192.168.1.42:50905 82.199.80.143:80 TIME_WAIT TCP 192.168.1.42:50906 82.199.80.143:80 TIME_WAIT TCP 192.168.1.42:50907 82.199.80.143:80 TIME_WAIT TCP 192.168.1.42:50908 195.175.112.137:80 TIME_WAIT TCP 192.168.1.42:50909 195.175.112.137:80 TIME_WAIT TCP 192.168.1.42:50911 46.20.158.25:80 TIME_WAIT TCP 192.168.1.42:50913 179.60.192.7:80 TIME_WAIT TCP 192.168.1.42:50914 179.60.192.7:80 TIME_WAIT TCP 192.168.1.42:50915 195.175.112.179:80 TIME_WAIT TCP 192.168.1.42:50916 195.175.112.179:80 TIME_WAIT TCP 192.168.1.42:50917 195.175.112.179:80 TIME_WAIT TCP 192.168.1.42:50918 195.175.112.179:80 TIME_WAIT TCP 192.168.1.42:50921 81.26.166.11:80 TIME_WAIT TCP 192.168.1.42:50922 81.26.166.11:80 TIME_WAIT TCP 192.168.1.42:50925 195.244.32.81:80 TIME_WAIT TCP 192.168.1.42:50926 195.244.32.81:80 TIME_WAIT TCP 192.168.1.42:50927 195.244.32.81:80 TIME_WAIT TCP 192.168.1.42:50932 195.244.32.81:80 TIME_WAIT TCP 192.168.1.42:50933 2.23.97.60:443 TIME_WAIT TCP 192.168.1.42:50938 54.175.54.188:443 ESTABLISHED TCP 192.168.1.42:50939 5.79.74.36:443 ESTABLISHED TCP 192.168.1.42:50940 40.118.20.241:443 TIME_WAIT TCP 192.168.1.42:50944 94.31.29.230:80 TIME_WAIT TCP 192.168.1.42:50959 23.111.11.34:80 TIME_WAIT TCP 192.168.1.42:50960 216.58.209.170:80 TIME_WAIT TCP 192.168.1.42:50961 40.114.151.29:80 TIME_WAIT TCP 192.168.1.42:50963 54.192.198.230:80 ESTABLISHED TCP 192.168.1.42:50965 54.192.198.230:80 TIME_WAIT TCP 192.168.1.42:50966 216.58.209.194:80 TIME_WAIT TCP 192.168.1.42:50967 216.58.209.194:80 TIME_WAIT TCP 192.168.1.42:50968 82.199.80.143:80 TIME_WAIT TCP 192.168.1.42:50969 82.199.80.143:80 TIME_WAIT TCP 192.168.1.42:50970 195.175.112.137:80 TIME_WAIT TCP 192.168.1.42:50974 83.66.160.22:80 TIME_WAIT TCP 192.168.1.42:50975 195.175.112.201:80 TIME_WAIT TCP 192.168.1.42:50976 216.58.209.194:80 TIME_WAIT TCP 192.168.1.42:50977 104.16.24.235:80 TIME_WAIT TCP 192.168.1.42:50978 216.58.209.194:80 ESTABLISHED TCP 192.168.1.42:50979 81.26.166.70:80 ESTABLISHED TCP 192.168.1.42:50980 195.175.112.179:80 TIME_WAIT TCP 192.168.1.42:50981 195.175.112.179:80 TIME_WAIT TCP 192.168.1.42:50982 195.175.112.179:80 TIME_WAIT TCP 192.168.1.42:50983 195.175.112.179:80 TIME_WAIT TCP 192.168.1.42:50984 81.26.166.11:80 TIME_WAIT TCP 192.168.1.42:50985 81.26.166.11:80 TIME_WAIT TCP 192.168.1.42:50989 31.13.90.6:80 TIME_WAIT TCP 192.168.1.42:50990 31.13.90.6:80 TIME_WAIT TCP [::]:135 [::]:0 LISTENING TCP [::]:445 [::]:0 LISTENING TCP [::]:3306 [::]:0 LISTENING TCP [::]:5357 [::]:0 LISTENING TCP [::]:49152 [::]:0 LISTENING TCP [::]:49153 [::]:0 LISTENING TCP [::]:49154 [::]:0 LISTENING TCP [::]:49155 [::]:0 LISTENING TCP [::]:49156 [::]:0 LISTENING TCP [::]:49157 [::]:0 LISTENING TCP [::1]:49158 [::]:0 LISTENING UDP 0.0.0.0:500 *:* UDP 0.0.0.0:3702 *:* UDP 0.0.0.0:3702 *:* UDP 0.0.0.0:3702 *:* UDP 0.0.0.0:3702 *:* UDP 0.0.0.0:3702 *:* UDP 0.0.0.0:3702 *:* UDP 0.0.0.0:4500 *:* UDP 0.0.0.0:5355 *:* UDP 0.0.0.0:49154 *:* UDP 0.0.0.0:49253 *:* UDP 0.0.0.0:52445 *:* UDP 0.0.0.0:57103 *:* UDP 127.0.0.1:1900 *:* UDP 127.0.0.1:5353 *:* UDP 127.0.0.1:48200 *:* UDP 127.0.0.1:52444 *:* UDP 192.168.1.42:137 *:* UDP 192.168.1.42:138 *:* UDP 192.168.1.42:1900 *:* UDP 192.168.1.42:52443 *:* UDP [::]:500 *:* UDP [::]:3702 *:* UDP [::]:3702 *:* UDP [::]:3702 *:* UDP [::]:3702 *:* UDP [::]:3702 *:* UDP [::]:3702 *:* UDP [::]:4500 *:* UDP [::]:49155 *:* UDP [::]:49254 *:* UDP [::]:52446 *:* UDP [::]:57104 *:* UDP [::1]:1900 *:* UDP [::1]:52442 *:* UDP [fe80::2003:35e3:3f57:fed5%8]:546 *:* C:\Users\ASUS>

morholt · Answer

ポート546は、IPv6がDHCPに使用するポートです。これを見てください MS記事

使用中のこのポートを疑わしいアクティビティに接続しません。

Moab · Answer

試してみてください

Netstat -anp udp -o

これにより、その接続を使用しているもののプロセスIDが表示され、タスクマネージャーの[サービス]タブでそのPIDを探します。