Network address
2001:1900:5:4:400::
Full
2001:1900:0005:0004:0400:0000:0000:0000
Prefix length
72
Range
2001:1900:5:4:400:: - 2001:1900:5:4:4ff:ffff:ffff:ffff
Number of hosts
72,057,594,037,927,936
Parent subnet
2001:1900:5:4:400::/71🔍
Previous subnet
2001:1900:5:4:300::/72🔍
Next subnet
2001:1900:5:4:500::/72🔍