Subnet details fd81:800::/21

Network address fd81:800::

Full fd81:0800:0000:0000:0000:0000:0000:0000

Prefix length 21

Range fd81:800:: - fd81:fff:ffff:ffff:ffff:ffff:ffff:ffff

Number of hosts 162,259,276,829,213,363,391,578,010,288,128

Parent subnet fd81::/20🔍

Previous subnet fd81::/21🔍

Next subnet fd81:1000::/21🔍

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Netblock fc00::/7🔍 IANA-BLK (EU)