IP address 221.126.225.236
IP address: 221.126.225.236
Address type: IPv4
Host or reverse DNS (rDNS): lstlcw.edu.hk
Country: 
Hong Kong
221.126.225.236 does NOT belong to a private IP address block.
221.126.225.236 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 221.126.225.236 can be represented.
Dotted decimal: 221.126.225.236
Hexadecimal: 0xDD7EE1EC
Dotted hex: 0xDD.0x7E.0xE1.0xEC
Decimal: 3716080108
Octal: 0335.0176.0341.0354
Binary: 11011101.01111110.11100001.11101100