Subnet details fc81:c000::/21

Network address fc81:c000::
Full fc81:c000:0000:0000:0000:0000:0000:0000
Prefix length 21
Range fc81:c000:: - fc81:c7ff:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts 162,259,276,829,213,363,391,578,010,288,128
Parent subnet fc81:c000::/20🔍
Previous subnet fc81:b800::/21🔍
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Netblock fc00::/7🔍 IANA-BLK (EU)