IP address 128.197.236.4
IP address: 128.197.236.4
Address type: IPv4
Host or reverse DNS (rDNS): bu.edu
Country: 
United States
128.197.236.4 does NOT belong to a private IP address block.
128.197.236.4 does NOT belong to a reserved IP address block.
There are different formats or notations how the IP address 128.197.236.4 can be represented.
Dotted decimal: 128.197.236.4
Hexadecimal: 0x80C5EC04
Dotted hex: 0x80.0xC5.0xEC.0x04
Decimal: 2160454660
Octal: 0200.0305.0354.0004
Binary: 10000000.11000101.11101100.00000100