IP address 66.135.20.140
IP address: 66.135.20.140
Address type: IPv4
Host or reverse DNS (rDNS): 66-135-20-140.constant.com
Country: 
United States
66.135.20.140 does NOT belong to a private IP address block.
66.135.20.140 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 66.135.20.140 can be represented.
Dotted decimal: 66.135.20.140
Hexadecimal: 0x4287148C
Dotted hex: 0x42.0x87.0x14.0x8C
Decimal: 1116148876
Octal: 0102.0207.0024.0214
Binary: 01000010.10000111.00010100.10001100