IP address 139.17.229.15
IP address: 139.17.229.15
Address type: IPv4
Host or reverse DNS (rDNS): www.gfz-potsdam.de
Country: 
Germany
139.17.229.15 does NOT belong to a private IP address block.
139.17.229.15 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 139.17.229.15 can be represented.
Dotted decimal: 139.17.229.15
Hexadecimal: 0x8B11E50F
Dotted hex: 0x8B.0x11.0xE5.0x0F
Decimal: 2333205775
Octal: 0213.0021.0345.0017
Binary: 10001011.00010001.11100101.00001111