| IP | 121.203.16.0/20 | [ PTR | Hash ] |
|---|---|---|
| Location | 中国香港数码通 | |
| IP in Binary | 01111001 11001011 00010000 00000000 | |
| IP in Hex | 79CB1000 | |
| IP in Decimal | 2043351040 | |
| IP in Decimal(Signed integer) | 2043351040 | |
| Network | 121.203.16.0 | |
| Broadcast | 121.203.31.255 | |
| Netmask | 255.255.240.0 | |
| Wildcard Mask | 0.0.15.255 | |
| Hosts Bits | 12 | |
| Address Ranges | 121.203.16.0 - 121.203.31.255 | |
| Total Addresses | 4094 | |
| Available Addresses | 4092 | |
| Host Range | 121.203.16.1 - 121.203.31.254 | |
| Web Ping | ... |