Network address
2a00:12f8:3900:21::640
Full
2a00:12f8:3900:0021:0000:0000:0000:0640
Prefix length
122
Range
2a00:12f8:3900:21::640 - 2a00:12f8:3900:21::67f
Number of hosts
64
Parent subnet
2a00:12f8:3900:21::600/121🔍
Previous subnet
2a00:12f8:3900:21::600/122🔍
Next subnet
2a00:12f8:3900:21::680/122🔍