Network address
2001:428:2001:640::
Full
2001:0428:2001:0640:0000:0000:0000:0000
Prefix length
58
Range
2001:428:2001:640:: - 2001:428:2001:67f:ffff:ffff:ffff:ffff
Number of hosts
1,180,591,620,717,411,303,424
Parent subnet
2001:428:2001:600::/57🔍
Previous subnet
2001:428:2001:600::/58🔍
Next subnet
2001:428:2001:680::/58🔍