Alphabet check using Java

package com.java.basicprograms;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class AlphabetCheck {

public static void main(String[] args) throws IOException {
char ch;
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
System.out.println("Enetr Alphabet");
ch = (char)br.read();
if(ch>=97 && ch<=123)
{
System.out.println("The given character is Lowercase");
}
else if(ch>=65 && ch<=96)
{
System.out.println("The given character is Uppercase");
}
else if(ch>=48 && ch<=57)
{
System.out.println("It is a Digit");
}
}

}