Network address
2801:1f:821a::
Full
2801:001f:821a:0000:0000:0000:0000:0000
Prefix length
47
Range
2801:1f:821a:: - 2801:1f:821b:ffff:ffff:ffff:ffff:ffff
Number of hosts
2,417,851,639,229,258,349,412,352
Parent subnet
2801:1f:8218::/46🔍
Previous subnet
2801:1f:8218::/47🔍
Next subnet
2801:1f:821c::/47🔍