IP address 72.52.252.138
IP address: 72.52.252.138
Address type: IPv4
Host or reverse DNS (rDNS): jtz.jtzent1.com
Country: 
United States
72.52.252.138 does NOT belong to a private IP address block.
72.52.252.138 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 72.52.252.138 can be represented.
Dotted decimal: 72.52.252.138
Hexadecimal: 0x4834FC8A
Dotted hex: 0x48.0x34.0xFC.0x8A
Decimal: 1211432074
Octal: 0110.0064.0374.0212
Binary: 01001000.00110100.11111100.10001010