Network address
2001:1900:5:1:8100::
Full
2001:1900:0005:0001:8100:0000:0000:0000
Prefix length
73
Range
2001:1900:5:1:8100:: - 2001:1900:5:1:817f:ffff:ffff:ffff
Number of hosts
36,028,797,018,963,968
Parent subnet
2001:1900:5:1:8100::/72🔍
Previous subnet
2001:1900:5:1:8080::/73🔍
Next subnet
2001:1900:5:1:8180::/73🔍