| IP | 12.100.81.0/24 | [ PTR | Hash ] |
|---|---|---|
| Location | 美国ATT用户 | |
| IP in Binary | 00001100 01100100 01010001 00000000 | |
| IP in Hex | 0C645100 | |
| IP in Decimal | 207900928 | |
| IP in Decimal(Signed integer) | 207900928 | |
| Network | 12.100.81.0 | |
| Broadcast | 12.100.81.255 | |
| Netmask | 255.255.255.0 | |
| Wildcard Mask | 0.0.0.255 | |
| Hosts Bits | 8 | |
| Address Ranges | 12.100.81.0 - 12.100.81.255 | |
| Total Addresses | 254 | |
| Available Addresses | 252 | |
| Host Range | 12.100.81.1 - 12.100.81.254 | |
| Web Ping | ... |