Network address
2051:4000::
Full
2051:4000:0000:0000:0000:0000:0000:0000
Prefix length
20
Range
2051:4000:: - 2051:4fff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
324,518,553,658,426,726,783,156,020,576,256
Parent subnet
2051:4000::/19🔍
Previous subnet
2051:3000::/20🔍
Next subnet
2051:5000::/20🔍