Network address
2a01:4020:20::
Full
2a01:4020:0020:0000:0000:0000:0000:0000
Prefix length
43
Range
2a01:4020:20:: - 2a01:4020:3f:ffff:ffff:ffff:ffff:ffff
Number of hosts
38,685,626,227,668,133,590,597,632
Parent subnet
2a01:4020::/42🔍
Previous subnet
2a01:4020::/43🔍
Next subnet
2a01:4020:40::/43🔍