Network address
2001:728:0:5000:0:640::
Full
2001:0728:0000:5000:0000:0640:0000:0000
Prefix length
91
Range
2001:728:0:5000:0:640:: - 2001:728:0:5000:0:65f:ffff:ffff
Number of hosts
137,438,953,472
Parent subnet
2001:728:0:5000:0:640::/90🔍
Previous subnet
2001:728:0:5000:0:620::/91🔍
Next subnet
2001:728:0:5000:0:660::/91🔍