Network address
2001:678:400::
Full
2001:0678:0400:0000:0000:0000:0000:0000
Prefix length
40
Range
2001:678:400:: - 2001:678:4ff:ffff:ffff:ffff:ffff:ffff
Number of hosts
309,485,009,821,345,068,724,781,056
Parent subnet
2001:678:400::/39🔍
Previous subnet
2001:678:300::/40🔍
Next subnet
2001:678:500::/40🔍