Network address
2600:1fb9:400::
Full
2600:1fb9:0400:0000:0000:0000:0000:0000
Prefix length
40
Range
2600:1fb9:400:: - 2600:1fb9:4ff:ffff:ffff:ffff:ffff:ffff
Number of hosts
309,485,009,821,345,068,724,781,056
Parent subnet
2600:1fb9:400::/39🔍
Previous subnet
2600:1fb9:300::/40🔍
Next subnet
2600:1fb9:500::/40🔍