Network address
2a01:66a::
Full
2a01:066a:0000:0000:0000:0000:0000:0000
Prefix length
31
Range
2a01:66a:: - 2a01:66b:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
158,456,325,028,528,675,187,087,900,672
Parent subnet
2a01:668::/30🔍
Previous subnet
2a01:668::/31🔍
Next subnet
2a01:66c::/31🔍