| IP | 221.121.192.0/21 | [ PTR | Hash ] |
|---|---|---|
| Location | 日本 | |
| IP in Binary | 11011101 01111001 11000000 00000000 | |
| IP in Hex | DD79C000 | |
| IP in Decimal | 3715743744 | |
| IP in Decimal(Signed integer) | -579223552 | |
| Network | 221.121.192.0 | |
| Broadcast | 221.121.199.255 | |
| Netmask | 255.255.248.0 | |
| Wildcard Mask | 0.0.7.255 | |
| Hosts Bits | 11 | |
| Address Ranges | 221.121.192.0 - 221.121.199.255 | |
| Total Addresses | 2046 | |
| Available Addresses | 2044 | |
| Host Range | 221.121.192.1 - 221.121.199.254 | |
| Web Ping | ... |