| IP | 30.21.228.0/22 | [ PTR | Hash ] |
|---|---|---|
| Location | 美国俄亥俄州哥伦布市国防部网络信息中心 | |
| IP in Binary | 00011110 00010101 11100100 00000000 | |
| IP in Hex | 1E15E400 | |
| IP in Decimal | 504751104 | |
| IP in Decimal(Signed integer) | 504751104 | |
| Network | 30.21.228.0 | |
| Broadcast | 30.21.231.255 | |
| Netmask | 255.255.252.0 | |
| Wildcard Mask | 0.0.3.255 | |
| Hosts Bits | 10 | |
| Address Ranges | 30.21.228.0 - 30.21.231.255 | |
| Total Addresses | 1022 | |
| Available Addresses | 1020 | |
| Host Range | 30.21.228.1 - 30.21.231.254 | |
| Web Ping | ... |