Network address
2001:1900:4:cfc0::
Full
2001:1900:0004:cfc0:0000:0000:0000:0000
Prefix length
58
Range
2001:1900:4:cfc0:: - 2001:1900:4:cfff:ffff:ffff:ffff:ffff
Number of hosts
1,180,591,620,717,411,303,424
Parent subnet
2001:1900:4:cf80::/57🔍
Previous subnet
2001:1900:4:cf80::/58🔍
Next subnet
2001:1900:4:d000::/58🔍