Network address
2001:1999:400::
Full
2001:1999:0400:0000:0000:0000:0000:0000
Prefix length
41
Range
2001:1999:400:: - 2001:1999:47f:ffff:ffff:ffff:ffff:ffff
Number of hosts
154,742,504,910,672,534,362,390,528
Parent subnet
2001:1999:400::/40🔍
Previous subnet
2001:1999:380::/41🔍
Next subnet
2001:1999:480::/41🔍