Network address
2a01:5820::
Full
2a01:5820:0000:0000:0000:0000:0000:0000
Prefix length
31
Range
2a01:5820:: - 2a01:5821:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
158,456,325,028,528,675,187,087,900,672
Parent subnet
2a01:5820::/30🔍
Previous subnet
2a01:581e::/31🔍
Next subnet
2a01:5822::/31🔍