Network address
2001:1900:5:1:fa20::
Full
2001:1900:0005:0001:fa20:0000:0000:0000
Prefix length
78
Range
2001:1900:5:1:fa20:: - 2001:1900:5:1:fa23:ffff:ffff:ffff
Number of hosts
1,125,899,906,842,624
Parent subnet
2001:1900:5:1:fa20::/77🔍
Previous subnet
2001:1900:5:1:fa1c::/78🔍
Next subnet
2001:1900:5:1:fa24::/78🔍