manual conversion of IP address to hexadecimal and other forms?

an ip4 address is made up of 4 parts with values between 0-255.

ip4 address: 255.255.255.255

255 is $ff in hex ... so an ip address like 255.255.255.255 is $ff ff ff ff in hexadecimal.

another example would be:

192.168.3.127 = $c0.$a8.$03.$7f

... and $c0a8037f ... converts to 3232236415 in decimal system.

converting from hex to binary is easy (easier than converting decimal to binary!) and can easily be done by hand without need of an calculator... the values 0-9/a-f make up 4 bits (0000 - 1111 in binary) .. and 2 hex-digits need 8bits (=1 byte).

$c0.$a8.$03.$7f =

1100 0000 . 1010 1000 . 0000 0011 . 0111 1111 in binary.

As you can see an IP4 address can easily be converted into an 32bit value. If you have IP6 addresses then you need an additional 16bit (=48bits) to store an ip address.

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RE:

manual conversion of IP address to hexadecimal and other forms?

How to convert IP address to other forms such as hexadecimal, decimal and binary manually?

Provide links if possible.

Ip Address To Hex

manual conversion ip address hexadecimal forms

Hex To Ip

There are a lot of different IP calculators on the internet.

Just for an example:

http://www.softsea.com/download/Advanced-IP-Addres...

I know you asked for "manual", well that is only basic high school (or senior grade school) mathematics. Hopefully you have the basics already...

Here is free online IP converter:

http://www.ipaddresslocation.org/convertip.php

Try this web site:

http://www.get-ip.com/

You will find an obfuscated number for any IP you need to know.

http://www.semsim.com/ccna/tutorial/binary-hex/num...

For the best answers, search on this site https://shorturl.im/ayktM

/*C++ Program to convert IP Address to Hexadecimal Form*/ #include <iostream.h> void dtoh(long d) { long c=0,a[5],i=0; long b; b=d; while (b>15) { a[i]=b%16; b=b/16; i++; c++; } a[i]=b; for (i=c;i>=0;--i) { if (a[i]==10) cout<<"A"; else if (a[i]==11) cout<<"B"; else if (a[i]==12) cout<<"C"; else if (a[i]==13) cout<<"D"; else if (a[i]==14) cout<<"E"; else if (a[i]==15) cout<<"F"; else cout<<a[i]; } return; } void main() { unsigned long a,b,c,d; // Get the IP address from user cout<<endl<<"Enter an IP address in dotted quad notation (x.x.x.x)"<<endl; cout<<endl<<"with each section seperated by a space (x x x x)"<<endl; cin>>a>>b>>c>>d; // Call to function to convert IP to Hexadecimal Form cout<<endl<<"The converted address is: "<<endl; dtoh(a); dtoh(b); dtoh(c); dtoh(d); }