IP address 87.240.129.133
IP address: 87.240.129.133
Address type: IPv4
Host or reverse DNS (rDNS): srv133-129-240-87.vk.com
Country: 
Russia
87.240.129.133 does NOT belong to a private IP address block.
87.240.129.133 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 87.240.129.133 can be represented.
Dotted decimal: 87.240.129.133
Hexadecimal: 0x57F08185
Dotted hex: 0x57.0xF0.0x81.0x85
Decimal: 1475379589
Octal: 0127.0360.0201.0205
Binary: 01010111.11110000.10000001.10000101