for /L %i IN (起始,扫描间距,结束) DO ping -w 2 -n 1 10.224.131.%i 如 for /L %i IN (55,1,80) DO ping -w 2 -n 1 10.224.131.%i
for /L %i IN (起始,扫描间距,结束) DO ping -w 2 -n 1 10.224.131.%i
for /L %i IN (55,1,80) DO ping -w 2 -n 1 10.224.131.%i
arp -a > 111.txt
查询局域网指定段内存活IP
原文：https://www.cnblogs.com/alidydb/p/12971157.html
