Network address
2a01:111:2000:0:ff21::
Full
2a01:0111:2000:0000:ff21:0000:0000:0000
Prefix length
81
Range
2a01:111:2000:0:ff21:: - 2a01:111:2000:0:ff21:7fff:ffff:ffff
Number of hosts
140,737,488,355,328
Parent subnet
2a01:111:2000:0:ff21::/80🔍
Previous subnet
2a01:111:2000:0:ff20:8000::/81🔍
Next subnet
2a01:111:2000:0:ff21:8000::/81🔍