Subnet details fc00:0:0:4::/64

Network address fc00:0:0:4::
Full fc00:0000:0000:0004:0000:0000:0000:0000
Prefix length 64
Range fc00:0:0:4:: - fc00::4:ffff:ffff:ffff:ffff
Number of hosts 18,446,744,073,709,551,616
Parent subnet fc00:0:0:4::/63🔍
Previous subnet fc00:0:0:3::/64🔍
Next subnet fc00:0:0:5::/64🔍

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Netblock fc00::/7🔍 IANA-BLK (EU # Country is really world wide)