| Network address | 172.21.28.0/26 |
| IP Address | 172.21.28.0 |
| Subnet mask | 255.255.255.192 |
| Broadcast | 172.21.28.63 |
| Usable range | 172.21.28.1 - 172.21.28.62 |
| Usable / Total IPs | 63 / 64 |
| As 6to4 | 2002:ac15:1c00:: |
| Type | PRIVATE |
| Binary |
IP: 10101100000101010001110000000000 Netmask: 11111111111111111111111111000000 Network: 10101100000101010001110000000000 |
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