| IP | 221.216.0.0/13 | [ PTR | Hash ] |
|---|---|---|
| Location | 中国北京海淀区联通 | |
| IP in Binary | 11011101 11011000 00000000 00000000 | |
| IP in Hex | DDD80000 | |
| IP in Decimal | 3721920512 | |
| IP in Decimal(Signed integer) | -573046784 | |
| Network | 221.216.0.0 | |
| Broadcast | 221.223.255.255 | |
| Netmask | 255.248.0.0 | |
| Wildcard Mask | 0.7.255.255 | |
| Hosts Bits | 19 | |
| Address Ranges | 221.216.0.0 - 221.223.255.255 | |
| Total Addresses | 524286 | |
| Available Addresses | 524284 | |
| Host Range | 221.216.0.1 - 221.223.255.254 | |
| Web Ping | ... |