| IP | 129.230.248.0/21 | [ PTR | Hash ] |
|---|---|---|
| Location | 美国 | |
| IP in Binary | 10000001 11100110 11111000 00000000 | |
| IP in Hex | 81E6F800 | |
| IP in Decimal | 2179397632 | |
| IP in Decimal(Signed integer) | -2115569664 | |
| Network | 129.230.248.0 | |
| Broadcast | 129.230.255.255 | |
| Netmask | 255.255.248.0 | |
| Wildcard Mask | 0.0.7.255 | |
| Hosts Bits | 11 | |
| Address Ranges | 129.230.248.0 - 129.230.255.255 | |
| Total Addresses | 2046 | |
| Available Addresses | 2044 | |
| Host Range | 129.230.248.1 - 129.230.255.254 | |
| Web Ping | ... |