| IP | 121.21.64.80/28 | [ PTR | Hash ] |
|---|---|---|
| Location | 中国河北唐山市联通 | |
| IP in Binary | 01111001 00010101 01000000 01010000 | |
| IP in Hex | 79154050 | |
| IP in Decimal | 2031435856 | |
| IP in Decimal(Signed integer) | 2031435856 | |
| Network | 121.21.64.80 | |
| Broadcast | 121.21.64.95 | |
| Netmask | 255.255.255.240 | |
| Wildcard Mask | 0.0.0.15 | |
| Hosts Bits | 4 | |
| Address Ranges | 121.21.64.80 - 121.21.64.95 | |
| Total Addresses | 14 | |
| Available Addresses | 12 | |
| Host Range | 121.21.64.81 - 121.21.64.94 | |
| Web Ping | ... |