IP address 66.42.127.203
IP address: 66.42.127.203
Address type: IPv4
Host or reverse DNS (rDNS): mail.getyourmd.com
Country: 
United States
66.42.127.203 does NOT belong to a private IP address block.
66.42.127.203 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 66.42.127.203 can be represented.
Dotted decimal: 66.42.127.203
Hexadecimal: 0x422A7FCB
Dotted hex: 0x42.0x2A.0x7F.0xCB
Decimal: 1110081483
Octal: 0102.0052.0177.0313
Binary: 01000010.00101010.01111111.11001011