Network address
2001:21fc::
Full
2001:21fc:0000:0000:0000:0000:0000:0000
Prefix length
31
Range
2001:21fc:: - 2001:21fd:ffff:ffff:ffff:ffff:ffff:ffff
Number of hosts
158,456,325,028,528,675,187,087,900,672
Parent subnet
2001:21fc::/30🔍
Previous subnet
2001:21fa::/31🔍
Next subnet
2001:21fe::/31🔍