Network address
dd:4000::
Full
00dd:4000:0000:0000:0000:0000:0000:0000
Prefix length
20
Range
dd:4000:: - dd:4fff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
324,518,553,658,426,726,783,156,020,576,256
Parent subnet
dd:4000::/19🔍
Previous subnet
dd:3000::/20🔍
Next subnet
dd:5000::/20🔍