IP address 212.90.148.21
IP address: 212.90.148.21
Address type: IPv4
Host or reverse DNS (rDNS): w61.goneo.de
Country: 
Germany
212.90.148.21 does NOT belong to a private IP address block.
212.90.148.21 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 212.90.148.21 can be represented.
Dotted decimal: 212.90.148.21
Hexadecimal: 0xD45A9415
Dotted hex: 0xD4.0x5A.0x94.0x15
Decimal: 3562705941
Octal: 0324.0132.0224.0025
Binary: 11010100.01011010.10010100.00010101