Network address
2001:1981:cd00::
Full
2001:1981:cd00:0000:0000:0000:0000:0000
Prefix length
40
Range
2001:1981:cd00:: - 2001:1981:cdff:ffff:ffff:ffff:ffff:ffff
Number of hosts
309,485,009,821,345,068,724,781,056
Parent subnet
2001:1981:cc00::/39🔍
Previous subnet
2001:1981:cc00::/40🔍
Next subnet
2001:1981:ce00::/40🔍