IP subnet calculator

55.0.0.0-55.14.255.255

55.0.0.0-55.7.255.255
55.0.0.0/13

55.8.0.0-55.11.255.255
55.8.0.0/14

55.12.0.0-55.13.255.255
55.12.0.0/15

55.14.0.0-55.14.255.255
55.14.0.0/16