Tom.be
Subnet
Calculator
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Name
Subnet details 30::/20
Network address
30::
Full
0030:0000:0000:0000:0000:0000:0000:0000
Prefix length
20
Range
30:: - 30:fff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
324,518,553,658,426,726,783,156,020,576,256
Parent subnet
30::/19
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Previous subnet
2f:f000::/20
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Next subnet
30:1000::/20
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