nmap -sS 116.255.172.156 -p 1-65535
[root@iZwz9c39lz34vuqcvl3cfoZ ~]# nmap -sS 116.255.172.156 -p 1-65535
Starting Nmap 5.51 ( http://nmap.org ) at 2019-07-24 18:21 CST Nmap scan report for 116.255.172.156 Host is up (0.038s latency). Not shown: 43533 filtered ports, 21990 closed ports PORT STATE SERVICE 22/tcp open ssh 6088/tcp open unknown 8607/tcp open unknown 9022/tcp open paragent 16816/tcp open unknown 16817/tcp open unknown 16818/tcp open unknown 16819/tcp open unknown 21080/tcp open unknown 21081/tcp open unknown 21082/tcp open unknown 21083/tcp open unknown
