Subnet details fd21::/20

Network address fd21::

Full fd21:0000:0000:0000:0000:0000:0000:0000

Prefix length 20

Range fd21:: - fd21:fff:ffff:ffff:ffff:ffff:ffff:ffff

Number of hosts 324,518,553,658,426,726,783,156,020,576,256

Parent subnet fd21::/19🔍

Previous subnet fd20:f000::/20🔍

Next subnet fd21:1000::/20🔍

Subnet tree

Netblock fc00::/7🔍 IANA-BLK (EU)