IP address 88.99.138.219
IP address: 88.99.138.219
Address type: IPv4
Host or reverse DNS (rDNS): mail2.dwdl.de
Country: 
Germany
88.99.138.219 does NOT belong to a private IP address block.
88.99.138.219 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 88.99.138.219 can be represented.
Dotted decimal: 88.99.138.219
Hexadecimal: 0x58638ADB
Dotted hex: 0x58.0x63.0x8A.0xDB
Decimal: 1482918619
Octal: 0130.0143.0212.0333
Binary: 01011000.01100011.10001010.11011011