找到某公司VPN服务器地址的方法

之前曾写过一篇博客:通过邮件发送图片获取某人IP地址的简单方法

当时并没有进一步利用。今天突然想起来,至少应该找到VPN服务器看看的。

于是搬出来,扫222.129.43.1 ~ 222.129.43.255开放443端口、53端口和389端口的主机,看能否找到SSL VPN。

E:\s tcp 42.120.74.1 42.120.74.255 443 50
TCP Port Scanner V1.1 By WinEggDrop

Normal Scan: About To Scan 255 IP Using 50 Threads
42.120.74.45     443   Open
42.120.74.42     443   Open
42.120.74.43     443   Open
42.120.74.112    443   Open
42.120.74.113    443   Open
42.120.74.179    443   Open
Scan 255 IPs Complete In 0 Hours 0 Minutes 15 Seconds. Found 6 Hosts

打开https://42.120.74.43:443

可以找到阿里巴巴登录页面:https://login.alibaba-inc.com/arkserver/Login.aspx?app=http%3a%2f%2f42.120.74.43%2f&redirectURL=http%3a%2f%2f42.120.74.43%2fdefault.aspx

https://42.120.74.179/+CSCOE+/logon.html

https://42.120.73.5/+CSCOE+/logon.html

https://42.120.73.201/+CSCOE+/logon.html

百度的那个IP扫出来没有利用价值,没有找到VPN服务器。