Network address
2a03:1b20::
Full
2a03:1b20:0000:0000:0000:0000:0000:0000
Prefix length
41
Range
2a03:1b20:: - 2a03:1b20:7f:ffff:ffff:ffff:ffff:ffff
Number of hosts
154,742,504,910,672,534,362,390,528
Parent subnet
2a03:1b20::/40🔍
Previous subnet
2a03:1b1f:ff80::/41🔍
Next subnet
2a03:1b20:80::/41🔍