Network address
2001:1900:5:2:1:fac0::
Full
2001:1900:0005:0002:0001:fac0:0000:0000
Prefix length
90
Range
2001:1900:5:2:1:fac0:: - 2001:1900:5:2:1:faff:ffff:ffff
Number of hosts
274,877,906,944
Parent subnet
2001:1900:5:2:1:fa80::/89🔍
Previous subnet
2001:1900:5:2:1:fa80::/90🔍
Next subnet
2001:1900:5:2:1:fb00::/90🔍