Network address
2a01:581:820::
Full
2a01:0581:0820:0000:0000:0000:0000:0000
Prefix length
45
Range
2a01:581:820:: - 2a01:581:827:ffff:ffff:ffff:ffff:ffff
Number of hosts
9,671,406,556,917,033,397,649,408
Parent subnet
2a01:581:820::/44🔍
Previous subnet
2a01:581:818::/45🔍
Next subnet
2a01:581:828::/45🔍