IP | 81.222.80.0/20 | [ PTR | Hash ] |
---|---|---|
Location | 俄罗斯彼得堡国立交通大学 | |
IP in Binary | 01010001 11011110 01010000 00000000 | |
IP in Hex | 51DE5000 | |
IP in Decimal | 1373523968 | |
IP in Decimal(Signed integer) | 1373523968 | |
Network | 81.222.80.0 | |
Broadcast | 81.222.95.255 | |
Netmask | 255.255.240.0 | |
Wildcard Mask | 0.0.15.255 | |
Hosts Bits | 12 | |
Address Ranges | 81.222.80.0 - 81.222.95.255 | |
Total Addresses | 4094 | |
Available Addresses | 4092 | |
Host Range | 81.222.80.1 - 81.222.95.254 | |
Web Ping | ... |