Character range(decimal)	Type	Values
0-31	ASCII Control Characters	These characters are not printable
32-47	Reserved Characters	' '!?#$%&'()*+,-./
48-57	ASCII Characters and Numbers	0-9
58-64	Reserved Characters	:;<=>?@
65-90	ASCII Characters	A-Z
91-96	Reserved Characters	[\]^_`
97-122	ASCII Characters	a-z
123-126	Reserved Characters	{|}~
127	Control Characters	' '
128-255	Non-ASCII Characters	' '