| IP | 81.38.128.0/28 | [ PTR | Hash ] |
|---|---|---|
| Location | 西班牙马德里 | |
| IP in Binary | 01010001 00100110 10000000 00000000 | |
| IP in Hex | 51268000 | |
| IP in Decimal | 1361477632 | |
| IP in Decimal(Signed integer) | 1361477632 | |
| Network | 81.38.128.0 | |
| Broadcast | 81.38.128.15 | |
| Netmask | 255.255.255.240 | |
| Wildcard Mask | 0.0.0.15 | |
| Hosts Bits | 4 | |
| Address Ranges | 81.38.128.0 - 81.38.128.15 | |
| Total Addresses | 14 | |
| Available Addresses | 12 | |
| Host Range | 81.38.128.1 - 81.38.128.14 | |
| Web Ping | ... |