Lookup of 129.6.13.49
IP address: 129.6.13.49
Address type: IPv4
Host or reverse DNS (rDNS): nist.gov
Country: 
United States
129.6.13.49 does NOT belong to a private IP address block.
129.6.13.49 does NOT belong to a reserved IP address block.
IP address 129.6.13.49
IP address: 129.6.13.49
Address type: IPv4
Host or reverse DNS (rDNS): nist.gov
Country: United States
129.6.13.49 does NOT belong to a private IP address block.
129.6.13.49 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 129.6.13.49 can be represented.
Dotted decimal: 129.6.13.49
Hexadecimal: 0x81060D31
Dotted hex: 0x81.0x06.0x0D.0x31
Decimal: 2164657457
Octal: 0201.0006.0015.0061
Binary: 10000001.00000110.00001101.00110001