| IP | 203.19.64.0/20 | [ PTR | Hash ] |
|---|---|---|
| Location | 中国福建电信 | |
| IP in Binary | 11001011 00010011 01000000 00000000 | |
| IP in Hex | CB134000 | |
| IP in Decimal | 3407036416 | |
| IP in Decimal(Signed integer) | -887930880 | |
| Network | 203.19.64.0 | |
| Broadcast | 203.19.79.255 | |
| Netmask | 255.255.240.0 | |
| Wildcard Mask | 0.0.15.255 | |
| Hosts Bits | 12 | |
| Address Ranges | 203.19.64.0 - 203.19.79.255 | |
| Total Addresses | 4094 | |
| Available Addresses | 4092 | |
| Host Range | 203.19.64.1 - 203.19.79.254 | |
| Web Ping | ... |