| IP | 12.151.64.0/21 | [ PTR | Hash ] |
|---|---|---|
| Location | 美国ATT用户 | |
| IP in Binary | 00001100 10010111 01000000 00000000 | |
| IP in Hex | 0C974000 | |
| IP in Decimal | 211238912 | |
| IP in Decimal(Signed integer) | 211238912 | |
| Network | 12.151.64.0 | |
| Broadcast | 12.151.71.255 | |
| Netmask | 255.255.248.0 | |
| Wildcard Mask | 0.0.7.255 | |
| Hosts Bits | 11 | |
| Address Ranges | 12.151.64.0 - 12.151.71.255 | |
| Total Addresses | 2046 | |
| Available Addresses | 2044 | |
| Host Range | 12.151.64.1 - 12.151.71.254 | |
| Web Ping | ... |