Lookup of 81.90.36.90
IP address: 81.90.36.90
Address type: IPv4
Host or reverse DNS (rDNS): kundenrechner4.com
Country: 
Germany
81.90.36.90 does NOT belong to a private IP address block.
81.90.36.90 does NOT belong to a reserved IP address block.
IP address 81.90.36.90
IP address: 81.90.36.90
Address type: IPv4
Host or reverse DNS (rDNS): kundenrechner4.com
Country: Germany
81.90.36.90 does NOT belong to a private IP address block.
81.90.36.90 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 81.90.36.90 can be represented.
Dotted decimal: 81.90.36.90
Hexadecimal: 0x515A245A
Dotted hex: 0x51.0x5A.0x24.0x5A
Decimal: 1364862042
Octal: 0121.0132.0044.0132
Binary: 01010001.01011010.00100100.01011010