IP subnet calculator

78.159.32.0-78.159.60.255

78.159.32.0-78.159.47.255
78.159.32.0/20

78.159.48.0-78.159.55.255
78.159.48.0/21

78.159.56.0-78.159.59.255
78.159.56.0/22

78.159.60.0-78.159.60.255
78.159.60.0/24