Network address
2a01:20::
Full
2a01:0020:0000:0000:0000:0000:0000:0000
Prefix length
31
Range
2a01:20:: - 2a01:21:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
158,456,325,028,528,675,187,087,900,672
Parent subnet
2a01:20::/30🔍
Previous subnet
2a01:1e::/31🔍
Next subnet
2a01:22::/31🔍