IP address 5.56.60.221
IP address: 5.56.60.221
Address type: IPv4
Host or reverse DNS (rDNS): z07smtprelay01.srv.joopbox.com
Country: 
Spain
5.56.60.221 does NOT belong to a private IP address block.
5.56.60.221 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 5.56.60.221 can be represented.
Dotted decimal: 5.56.60.221
Hexadecimal: 0x05383CDD
Dotted hex: 0x05.0x38.0x3C.0xDD
Decimal: 87571677
Octal: 0005.0070.0074.0335
Binary: 00000101.00111000.00111100.11011101