| IP | 1.21.0.0/19 | [ PTR | Hash ] |
|---|---|---|
| Location | 日本东京都ARTERIA网络公司 | |
| IP in Binary | 00000001 00010101 00000000 00000000 | |
| IP in Hex | 01150000 | |
| IP in Decimal | 18153472 | |
| IP in Decimal(Signed integer) | 18153472 | |
| Network | 1.21.0.0 | |
| Broadcast | 1.21.31.255 | |
| Netmask | 255.255.224.0 | |
| Wildcard Mask | 0.0.31.255 | |
| Hosts Bits | 13 | |
| Address Ranges | 1.21.0.0 - 1.21.31.255 | |
| Total Addresses | 8190 | |
| Available Addresses | 8188 | |
| Host Range | 1.21.0.1 - 1.21.31.254 | |
| Web Ping | ... |