IP address 172.253.63.139
IP address: 172.253.63.139
Address type: IPv4
Host or reverse DNS (rDNS): bi-in-f139.1e100.net
Country: 
United States
172.253.63.139 does NOT belong to a private IP address block.
172.253.63.139 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 172.253.63.139 can be represented.
Dotted decimal: 172.253.63.139
Hexadecimal: 0xACFD3F8B
Dotted hex: 0xAC.0xFD.0x3F.0x8B
Decimal: 2902278027
Octal: 0254.0375.0077.0213
Binary: 10101100.11111101.00111111.10001011