Network address
2001:1900:5:1:ff80::
Full
2001:1900:0005:0001:ff80:0000:0000:0000
Prefix length
73
Range
2001:1900:5:1:ff80:: - 2001:1900:5:1:ffff:ffff:ffff:ffff
Number of hosts
36,028,797,018,963,968
Parent subnet
2001:1900:5:1:ff00::/72🔍
Previous subnet
2001:1900:5:1:ff00::/73🔍
Next subnet
2001:1900:5:2::/73🔍