| IP | 81.57.163.128/28 | [ PTR | Hash ] |
|---|---|---|
| Location | 法国 | |
| IP in Binary | 01010001 00111001 10100011 10000000 | |
| IP in Hex | 5139A380 | |
| IP in Decimal | 1362731904 | |
| IP in Decimal(Signed integer) | 1362731904 | |
| Network | 81.57.163.128 | |
| Broadcast | 81.57.163.143 | |
| Netmask | 255.255.255.240 | |
| Wildcard Mask | 0.0.0.15 | |
| Hosts Bits | 4 | |
| Address Ranges | 81.57.163.128 - 81.57.163.143 | |
| Total Addresses | 14 | |
| Available Addresses | 12 | |
| Host Range | 81.57.163.129 - 81.57.163.142 | |
| Web Ping | ... |