Host laolinux (192.168.0.3) appears to be up.
Host 192.168.0.20 appears to be up.
MAC Address: 00:1E:4F:CD:C6:0E (Unknown)
Host 192.168.0.108 appears to be up.
MAC Address: 00:E3:74:27:05:B7 (Unknown)
Host 192.168.0.109 appears to be up.
MAC Address: 00:E0:E4:A6:14:6F (Fanuc Robotics North America)
Host 192.168.0.111 appears to be up.
MAC Address: 00:E0:E4:A6:1C:91 (Fanuc Robotics North America)
Host 192.168.0.114 appears to be up.
MAC Address: 00:11:1A:35:38:65 (Motorola BCS)
Host 192.168.0.118 appears to be up.
MAC Address: 00:E0:2A:51:AC:5B (Tandberg Television AS)
Host 192.168.0.119 appears to be up.
MAC Address: 00:EA:E5:C1:21:D6 (Unknown)
Host 192.168.0.124 appears to be up.
MAC Address: 00:E0:4C:39:05:81 (Realtek Semiconductor)
Host 192.168.0.127 appears to be up.
MAC Address: 00:11:1A:35:38:62 (Motorola BCS)
Host 192.168.0.128 appears to be up.
MAC Address: 00:E0:E4:A6:1C:96 (Fanuc Robotics North America)
Host 192.168.0.134 appears to be up.
MAC Address: 00:E0:2A:51:AC:5F (Tandberg Television AS)
Host 192.168.0.135 appears to be up.
MAC Address: 00:11:1A:35:38:60 (Motorola BCS)
Host 192.168.0.137 appears to be up.
MAC Address: 00:1F:06:D6:3E:BA (Unknown)
Host 192.168.0.139 appears to be up.
MAC Address: 00:E0:E4:A6:1C:92 (Fanuc Robotics North America)
Host 192.168.0.140 appears to be up.
MAC Address: 00:1F:1A:39:1B:8D (Unknown)
Host 192.168.0.155 appears to be up.
MAC Address: 00:1C:23:4C:DB:A0 (Unknown)
Host 192.168.0.211 appears to be up.
MAC Address: 00:1D:72:98:A2:8C (Unknown)
Host 192.168.0.220 appears to be up.
MAC Address: 00:40:45:20:8C:93 (Twinhead)
Host 192.168.0.221 appears to be up.
MAC Address: 00:09:6B:50:71:26 (IBM)
Nmap finished: 256 IP addresses (20 hosts up) scanned in 3.818 seconds
Interesting ports on laolinux (192.168.0.3):
Not shown: 1667 closed ports
PORT STATE SERVICE
21/tcp open ftp
22/tcp open ssh
25/tcp open smtp
53/tcp open domain
80/tcp open http
110/tcp open pop3
111/tcp open rpcbind
143/tcp open imap
964/tcp open unknown
993/tcp open imaps
995/tcp open pop3s
3306/tcp open mysql
10000/tcp open snet-sensor-mgmt
Interesting ports on 192.168.0.127:
Not shown: 1675 closed ports
PORT STATE SERVICE
21/tcp open ftp
135/tcp open msrpc
139/tcp open netbios-ssn
445/tcp open microsoft-ds
912/tcp open unknown
MAC Address: 00:11:1A:35:38:62 (Motorola BCS)
Interesting ports on 192.168.0.127:
Not shown: 1480 closed ports
PORT STATE SERVICE
123/udp open|filtered ntp
137/udp open|filtered netbios-ns
138/udp open|filtered netbios-dgm
445/udp open|filtered microsoft-ds
500/udp open|filtered isakmp
1900/udp open|filtered UPnP
4500/udp open|filtered sae-urn
MAC Address: 00:11:1A:35:38:62 (Motorola BCS)
Interesting ports on 192.168.0.127:
Not shown: 1675 closed ports
PORT STATE SERVICE
21/tcp open ftp
135/tcp open msrpc
139/tcp open netbios-ssn
445/tcp open microsoft-ds
912/tcp open unknown
MAC Address: 00:11:1A:35:38:62 (Motorola BCS)
Device type: general purpose
Running: Microsoft Windows 2003/.NET|NT/2K/XP
OS details: Microsoft Windows 2003 Server or XP SP2
# nmap -v 192.168.3.240 扫描某单个目标[目标可以是域名,ip后者ip段]
# nmap -iL ip.txt 同时扫描多个目标,把目标的ip/ip段事先放在一个文件中,每行对应一个
# nmap -Pn 192.168.3.240 扫描前先不要ping
# nmap -sV -v 192.168.3.240 探测远程机器上详细的服务信息,如,详细的名称版本,有banner的可能直接就把banner获取过来了,没banner的可能就慢慢的匹配特征,耗时会相对较长
# nmap -O -v 192.168.3.240 探测远程操作系统平台,如内核名称,版本...
扫描自己指定的端口,默认如果你不指定端口,它会自动扫描事先写死在程序中的1000个高危端口
# nmap -p 80,81,82,83,84,1433 192.168.3.189
# nmap -p U:53,111,137,T:21-25,80,139,8080 192.168.3.189
全面扫描目标主机的所有信息,包括操作系统,端口,服务,相当于-O -sV 的总和……
# nmap -A -v 192.168.3.240
快速扫描整个C段,速度级别从0到5,默认用icmp请求,极易被防火墙阻拦
# nmap -T5 -v 192.168.3.240
# nmap -T5 -v 192.168.3.0/24
# nmap -T5 --open 192.168.3.0/24
# nmap -v 192.168.3.1-10
# nmap --packet-trace 192.168.3.0/24 观察扫描时的详细发包过程
# nmap -sU 192.168.3.240 所谓隐蔽的UDP扫描,其实并不隐蔽
几种常用的扫描方式,tcp的syn和ack扫描另外还有connect(推荐用这个)
# nmap -sT 192.168.3.240 个人推荐的扫描方式
# nmap -sS 192.168.3.240
# nmap -sA 192.168.3.240
内网arp扫描,探测内网存活主机还是非常不错的,可轻易bypass掉各种应用层防火墙,既然是arp就没必要扫端口了,所以记得带上 -sn 选项 禁用端口扫描
# nmap -sn -PR 192.168.3.0/24