Network address
2001:1900:5:2:1:efc0::
Full
2001:1900:0005:0002:0001:efc0:0000:0000
Prefix length
90
Range
2001:1900:5:2:1:efc0:: - 2001:1900:5:2:1:efff:ffff:ffff
Number of hosts
274,877,906,944
Parent subnet
2001:1900:5:2:1:ef80::/89🔍
Previous subnet
2001:1900:5:2:1:ef80::/90🔍
Next subnet
2001:1900:5:2:1:f000::/90🔍