Network address
2a01:68c0:0:21::
Full
2a01:68c0:0000:0021:0000:0000:0000:0000
Prefix length
65
Range
2a01:68c0:0:21:: - 2a01:68c0:0:21:7fff:ffff:ffff:ffff
Number of hosts
9,223,372,036,854,775,808
Parent subnet
2a01:68c0:0:21::/64🔍
Previous subnet
2a01:68c0:0:20:8000::/65🔍
Next subnet
2a01:68c0:0:21:8000::/65🔍