标题:nmap扫描网段内的所有IP和扫描某IP打开了哪些端口以及扫描指定IP指定端口,sudo nmap -sP -PI -PT 192.168.1.0/24,Windows下安装下载nmap地址。 出处:向东博客 专注WEB应用 构架之美 --- 构架之美,在于尽态极妍 | 应用之美,在于药到病除 时间:Wed, 04 Apr 2018 10:04:12 +0000 作者:jackxiang 地址:http://jackxiang.com/post/9704/ 内容: sudo nmap -sS -p 1-65535 123.115.117.1** PORT STATE SERVICE 0/tcp filtered unknown 22/tcp open ssh 80/tcp filtered http 111/tcp open rpcbind 443/tcp filtered https sudo nmap 123.115.117.188 -p 1-65535 Password: Starting Nmap 7.92 ( https://nmap.org ) at 2022-04-02 12:52 CST 背景:Windows下的nmap想看看内网到底有哪些IP被DHCP分配,每次VPN断和网络分不开,有的不断有的断开,我估计和IP有关,除开网关 1 255仨外,252台机器找个低点的或高点的末尾IP试试。 https://nmap.org/download.html https://nmap.org/dist/nmap-7.70-setup.exe d:\Program Files\Nmap nmap -p6379 -script redis-info 10.73.23*.1** #扫redis的6379端口 一)nmap扫描网段内的所有IP sudo nmap -sP -PI -PT 192.168.1.0/24 Windows下实践如下: C:\Users\admin>nmap -sP -PI -PT 172.20.175.0/24 Starting Nmap 7.70 ( https://nmap.org ) at 2018-04-04 10:12 ?D1ú±ê×?ê±?? Nmap scan report for bogon (172.20.175.84) Host is up (0.00s latency). MAC Address: B0:83:FE:7C:78:21 (Dell) Nmap scan report for bogon (172.20.175.85) Host is up (0.00s latency). MAC Address: 64:00:6A:07:11:0F (Dell) Nmap scan report for bogon (172.20.175.86) Host is up. Nmap done: 256 IP addresses (81 hosts up) scanned in 36.24 seconds 只列出扫描存在的IP和MAc以及Dell品牌电脑,不存在的IP地址未列出。 二)扫描某IP打开了哪些端口: nmap -p 1-65535 ip 三)扫描指定IP指定端口: C:\Users\admin>nmap -sT -sV -p80,443,8080 -P0 -n 10.64.6.246 PORT STATE SERVICE VERSION 80/tcp open http Apache httpd 2.2.15 ((CentOS)) 443/tcp filtered https 8080/tcp filtered http-proxy Generated by Jackxiang's Bo-blog 2.1.1 Release