Convert binary data to HEX in Google sheets - google-apps-script

Question

I have a Google sheet document with a column containing binary data. The binary data is 4 32-bit numbers. This is an example ASCII hex representation of that binary data from one cell: c0a80123000006150000000180004203.
Is there a way in Google sheets to convert this binary number to hex string. I'm looking for something like: BIN2HEX(data[0]) = "0xc0". Regular BIN2HEX doesn't work because the data is larger than it can handle.
Raw text sample file. Converted google sheet.
Update:
Based on one suggestion I've created a Google API script to process the binary data. However, the results come strange to say the least.
function extractip(binary_data) {
var blob = Utilities.newBlob(binary_data);
var ip1 = blob.getBytes()[0];
var ip2 = blob.getBytes()[1];
var ip3 = blob.getBytes()[2];
var ip4 = blob.getBytes()[3];
return Utilities.formatString("%u.%u.%u.%u", ip1, ip2, ip3, ip4);
}
The first 4 bytes in the binary blob represent an IP address, in the form of 192.168.0.X in the attached example. However, the output comes back something like -17.-65.-67.-17.

Answer 1

How about this modification?
At Google Apps Script, the data which was converted by Utilities.newBlob(data).getBytes() is the bytes array of the signed hexadecimal. It is required to convert the bytes array to the unsigned hexadecimal.
Modified script:
function extractip(binary_data) {
var byteAr = Utilities.newBlob(binary_data).getBytes();
return byteAr.map(function(e) {return ("0" + (e < 0 ? e + 256 : e).toString(16)).slice(-2)}).join("");
}
Note:
When you use this, for example, please put =extractip(G2) to "H2" like your shared spreadsheet.
Edit:
If you want to directly retrieve the decimal number like 192.168.0.X, please modify like below. This is a sample modification. So please modify it to your situation.
From:
return byteAr.map(function(e) {return ("0" + (e < 0 ? e + 256 : e).toString(16)).slice(-2)}).join("");
To:
return byteAr.map(function(e) {return e < 0 ? e + 256 : e}).join(",");