| IP | 123.255.64.0/20 | [ PTR | Hash ] |
|---|---|---|
| Location | 中国香港香港中文大学 | |
| IP in Binary | 01111011 11111111 01000000 00000000 | |
| IP in Hex | 7BFF4000 | |
| IP in Decimal | 2080325632 | |
| IP in Decimal(Signed integer) | 2080325632 | |
| Network | 123.255.64.0 | |
| Broadcast | 123.255.79.255 | |
| Netmask | 255.255.240.0 | |
| Wildcard Mask | 0.0.15.255 | |
| Hosts Bits | 12 | |
| Address Ranges | 123.255.64.0 - 123.255.79.255 | |
| Total Addresses | 4094 | |
| Available Addresses | 4092 | |
| Host Range | 123.255.64.1 - 123.255.79.254 | |
| Web Ping | ... |