Network address
2a01:581:20::
Full
2a01:0581:0020:0000:0000:0000:0000:0000
Prefix length
47
Range
2a01:581:20:: - 2a01:581:21:ffff:ffff:ffff:ffff:ffff
Number of hosts
2,417,851,639,229,258,349,412,352
Parent subnet
2a01:581:20::/46🔍
Previous subnet
2a01:581:1e::/47🔍
Next subnet
2a01:581:22::/47🔍