Network address
2001:1900:4:fc00::
Full
2001:1900:0004:fc00:0000:0000:0000:0000
Prefix length
63
Range
2001:1900:4:fc00:: - 2001:1900:4:fc01:ffff:ffff:ffff:ffff
Number of hosts
36,893,488,147,419,103,232
Parent subnet
2001:1900:4:fc00::/62🔍
Previous subnet
2001:1900:4:fbfe::/63🔍
Next subnet
2001:1900:4:fc02::/63🔍