| IP | 121.139.253.128/25 | [ PTR | Hash ] |
|---|---|---|
| Location | 韩国KT电信 | |
| IP in Binary | 01111001 10001011 11111101 10000000 | |
| IP in Hex | 798BFD80 | |
| IP in Decimal | 2039217536 | |
| IP in Decimal(Signed integer) | 2039217536 | |
| Network | 121.139.253.128 | |
| Broadcast | 121.139.253.255 | |
| Netmask | 255.255.255.128 | |
| Wildcard Mask | 0.0.0.127 | |
| Hosts Bits | 7 | |
| Address Ranges | 121.139.253.128 - 121.139.253.255 | |
| Total Addresses | 126 | |
| Available Addresses | 124 | |
| Host Range | 121.139.253.129 - 121.139.253.254 | |
| Web Ping | ... |