0.0.0.0/0 - 192.168.0.0/13 =
0.0.0.0/1, 128.0.0.0/2, 192.0.0.0/9, 192.128.0.0/11, 192.160.0.0/13, 192.176.0.0/12, 192.192.0.0/10, 193.0.0.0/8, 194.0.0.0/7, 196.0.0.0/6, 200.0.0.0/5, 208.0.0.0/4, 224.0.0.0/3
192.168.0.0/13 - 192.168.100.0/24 =
192.168.0.0/18, 192.168.64.0/19, 192.168.96.0/23, 192.168.101.0/24, 192.168.102.0/23, 192.168.104.0/21, 192.168.112.0/20, 192.168.128.0/17, 192.169.0.0/16. 192.170.0.0/15, 192.172.0.0/14