Subnet details fcff:ffff:efb8::/45

Network address fcff:ffff:efb8::
Full fcff:ffff:efb8:0000:0000:0000:0000:0000
Prefix length 45
Range fcff:ffff:efb8:: - fcff:ffff:efbf:ffff:ffff:ffff:ffff:ffff
Number of hosts 9,671,406,556,917,033,397,649,408
Parent subnet fcff:ffff:efb0::/44🔍
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Netblock fc00::/7🔍 IANA-BLK (EU)