| IP | 123.0.128.0/21 | [ PTR | Hash ] |
|---|---|---|
| Location | 中国上海中国在线 | |
| IP in Binary | 01111011 00000000 10000000 00000000 | |
| IP in Hex | 7B008000 | |
| IP in Decimal | 2063630336 | |
| IP in Decimal(Signed integer) | 2063630336 | |
| Network | 123.0.128.0 | |
| Broadcast | 123.0.135.255 | |
| Netmask | 255.255.248.0 | |
| Wildcard Mask | 0.0.7.255 | |
| Hosts Bits | 11 | |
| Address Ranges | 123.0.128.0 - 123.0.135.255 | |
| Total Addresses | 2046 | |
| Available Addresses | 2044 | |
| Host Range | 123.0.128.1 - 123.0.135.254 | |
| Web Ping | ... |