Tom.be
Subnet
Calculator
Merger
Name
Subnet details fc00::1:3800/121
Network address
fc00::1:3800
Full
fc00:0000:0000:0000:0000:0000:0001:3800
Prefix length
121
Range
fc00::1:3800 - fc00::1:387f
Number of hosts
128
Parent subnet
fc00::1:3800/120
🔍
Previous subnet
fc00::1:3780/121
🔍
Next subnet
fc00::1:3880/121
🔍
Subnet tree
Netblock
fc00::/7
🔍
IANA-BLK (EU)