Network address
2001:320:1b00:0:fd80::
Full
2001:0320:1b00:0000:fd80:0000:0000:0000
Prefix length
73
Range
2001:320:1b00:0:fd80:: - 2001:320:1b00:0:fdff:ffff:ffff:ffff
Number of hosts
36,028,797,018,963,968
Parent subnet
2001:320:1b00:0:fd00::/72🔍
Previous subnet
2001:320:1b00:0:fd00::/73🔍
Next subnet
2001:320:1b00:0:fe00::/73🔍