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What is the subnet for my IP block? (IPv4)

Each size of routed IP block will have a different subnet mask. We have listed the most common, that maybe needed when setting up your service.

Block = Subnet
1 = 255.255.255.255 (/32)
4 = 255.255.255.252 (/30)
8 = 255.255.255.248 (/29)
16 = 255.255.255.240 (/28)
32 = 255.255.255.224 (/27)
64 = 255.255.255.192 (/26)
128 = 255.255.255.128 (/25)
256 = 255.255.255.0 (/24)

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