Network address
2001:1900:5:1:fc80::
Full
2001:1900:0005:0001:fc80:0000:0000:0000
Prefix length
73
Range
2001:1900:5:1:fc80:: - 2001:1900:5:1:fcff:ffff:ffff:ffff
Number of hosts
36,028,797,018,963,968
Parent subnet
2001:1900:5:1:fc00::/72🔍
Previous subnet
2001:1900:5:1:fc00::/73🔍
Next subnet
2001:1900:5:1:fd00::/73🔍