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