| IP | 129.80.81.0/30 | [ PTR | Hash ] |
|---|---|---|
| Location | 美国 | |
| IP in Binary | 10000001 01010000 01010001 00000000 | |
| IP in Hex | 81505100 | |
| IP in Decimal | 2169524480 | |
| IP in Decimal(Signed integer) | -2125442816 | |
| Network | 129.80.81.0 | |
| Broadcast | 129.80.81.3 | |
| Netmask | 255.255.255.252 | |
| Wildcard Mask | 0.0.0.3 | |
| Hosts Bits | 2 | |
| Address Ranges | 129.80.81.0 - 129.80.81.3 | |
| Total Addresses | 2 | |
| Available Addresses | 0 | |
| Host Range | 129.80.81.1 - 129.80.81.2 | |
| Web Ping | ... |