What Are Wild Card Masks
Short cut method to a quick calculation of a network subnet to wildcard:
- 255 – {netmask bits on subnet mask}
- to create wild card mask for 84.201.32.160 255.255.255.240
84.201.32.160 0.0.0.15 {255 – 240}
- to create wild card mask for 84.201.32.0 255.255.252.0
84.201.32.0 0.0.3.255