| IP | 63.221.32.0/21 | [ PTR | Hash ] |
|---|---|---|
| Location | 中国香港电讯盈科有限公司 | |
| IP in Binary | 00111111 11011101 00100000 00000000 | |
| IP in Hex | 3FDD2000 | |
| IP in Decimal | 1071456256 | |
| IP in Decimal(Signed integer) | 1071456256 | |
| Network | 63.221.32.0 | |
| Broadcast | 63.221.39.255 | |
| Netmask | 255.255.248.0 | |
| Wildcard Mask | 0.0.7.255 | |
| Hosts Bits | 11 | |
| Address Ranges | 63.221.32.0 - 63.221.39.255 | |
| Total Addresses | 2046 | |
| Available Addresses | 2044 | |
| Host Range | 63.221.32.1 - 63.221.39.254 | |
| Web Ping | ... |