| IP | 12.31.42.240/28 | [ PTR | Hash ] |
|---|---|---|
| Location | 美国ATT用户 | |
| IP in Binary | 00001100 00011111 00101010 11110000 | |
| IP in Hex | 0C1F2AF0 | |
| IP in Decimal | 203369200 | |
| IP in Decimal(Signed integer) | 203369200 | |
| Network | 12.31.42.240 | |
| Broadcast | 12.31.42.255 | |
| Netmask | 255.255.255.240 | |
| Wildcard Mask | 0.0.0.15 | |
| Hosts Bits | 4 | |
| Address Ranges | 12.31.42.240 - 12.31.42.255 | |
| Total Addresses | 14 | |
| Available Addresses | 12 | |
| Host Range | 12.31.42.241 - 12.31.42.254 | |
| Web Ping | ... |