==== Red Clase C (W.X.Y.###) ====
{{:red:tcp_ip:clase_c.jpg?600x250|}}
^Máscara ^Bits de Red ^Bits de Host ^Nº máximo de Redes \\ 2<sup>bits de red</sup> ^Nº máximo de Host \\ (2<sup>bits de host</sup>)-2 ^
|11111111.11111111.11111111.10000000 \\ 255.255.255.128|1|7|2|126|
|11111111.11111111.11111111.11000000 \\ 255.255.255.192|2|6|4|62|
|11111111.11111111.11111111.11100000 \\ 255.255.255.224|3|5|8|30|
|11111111.11111111.11111111.11110000 \\ 255.255.255.240|4|4|16|14|
|11111111.11111111.11111111.11111000 \\ 255.255.255.248|5|3|32|6|
|11111111.11111111.11111111.11111100 \\ 255.255.255.252|6|2|64|2|