| IP | 12.30.128.0/22 | [ PTR | Hash ] |
|---|---|---|
| Location | 美国ATT用户 | |
| IP in Binary | 00001100 00011110 10000000 00000000 | |
| IP in Hex | 0C1E8000 | |
| IP in Decimal | 203325440 | |
| IP in Decimal(Signed integer) | 203325440 | |
| Network | 12.30.128.0 | |
| Broadcast | 12.30.131.255 | |
| Netmask | 255.255.252.0 | |
| Wildcard Mask | 0.0.3.255 | |
| Hosts Bits | 10 | |
| Address Ranges | 12.30.128.0 - 12.30.131.255 | |
| Total Addresses | 1022 | |
| Available Addresses | 1020 | |
| Host Range | 12.30.128.1 - 12.30.131.254 | |
| Web Ping | ... |