想将如下文件中的IP地址和端口提取出来

#masscan
open tcp 80 59.115.10.222 1632391668
open tcp 1080 59.115.0.175 1632391668
open tcp 2080 59.115.3.61 1632391670
open tcp 4444 59.115.3.130 1632391673
open tcp 1080 59.115.0.205 1632391680
open tcp 443 59.115.0.158 1632391681
open tcp 8888 59.115.3.68 1632391683
open tcp 3389 59.115.10.90 1632391683
open tcp 1080 59.115.0.208 1632391685
open tcp 65001 59.115.2.177 1632391688
open tcp 1080 59.115.6.18 1632391689
open tcp 32238 59.115.7.133 1632391689
open tcp 2222 59.115.2.142 1632391694
# end

希望的结果如下：

59.115.10.222:80 
59.115.0.175:1080
59.115.3.61:2080
59.115.3.130:4444
59.115.0.205:1080
59.115.0.158:443
59.115.3.68:8888
59.115.10.90:3389
59.115.0.208:1080
59.115.2.177:65001
59.115.6.18:1080
59.115.7.133:32238
59.115.2.142:2222

工具用emEditor，按Ctrl+H打开替换界面

提取IP地址和端口的正则表达式_IP

在查找框输入

.*\s(\d*)\s(\d+\.\d+\.\d+\.\d+).*

在替换框输入 

\2:\1

点击替换，结果如下

提取IP地址和端口的正则表达式_IP_02