| IP | 221.131.128.0/17 | [ PTR | Hash ] |
|---|---|---|
| Location | 中国江苏南京市移动 | |
| IP in Binary | 11011101 10000011 10000000 00000000 | |
| IP in Hex | DD838000 | |
| IP in Decimal | 3716382720 | |
| IP in Decimal(Signed integer) | -578584576 | |
| Network | 221.131.128.0 | |
| Broadcast | 221.131.255.255 | |
| Netmask | 255.255.128.0 | |
| Wildcard Mask | 0.0.127.255 | |
| Hosts Bits | 15 | |
| Address Ranges | 221.131.128.0 - 221.131.255.255 | |
| Total Addresses | 32766 | |
| Available Addresses | 32764 | |
| Host Range | 221.131.128.1 - 221.131.255.254 | |
| Web Ping | ... |