| IP | 1.8.4.12/30 | [ PTR | Hash ] |
|---|---|---|
| Location | 中国北京联通 | |
| IP in Binary | 00000001 00001000 00000100 00001100 | |
| IP in Hex | 0108040C | |
| IP in Decimal | 17302540 | |
| IP in Decimal(Signed integer) | 17302540 | |
| Network | 1.8.4.12 | |
| Broadcast | 1.8.4.15 | |
| Netmask | 255.255.255.252 | |
| Wildcard Mask | 0.0.0.3 | |
| Hosts Bits | 2 | |
| Address Ranges | 1.8.4.12 - 1.8.4.15 | |
| Total Addresses | 2 | |
| Available Addresses | 0 | |
| Host Range | 1.8.4.13 - 1.8.4.14 | |
| Web Ping | ... |