ASCII Control Characters

The first 32 (0 to 31) char codes are reserve for control characters which were originally intended not to carry printable information, but rather to control devices.

Dec	Oct	Hex	Binary	Abbr	mIRC CC	Description
1	001	01	0000001	SOH		Start of Header
2	002	02	0000010	STX	Bold Text	Start of Text
3	003	03	0000011	ETX	Color Text	End of Test
4	004	04	0000100	EOT		End of Transmission
5	005	05	0000101	ENQ		Enquiry
6	006	06	0000110	ACK		Acknowledgment
7	007	07	0000111	BEL		Bell
8	010	08	0001000	BS		Backspace
9	011	09	0001001	HT		Horizontal Tab
10	012	0A	0001010	LF		Line feed
11	013	0B	0001011	VT		Vertical Tab
12	014	0C	0001100	FF		Form feed
13	015	0D	0001101	CR		Carriage return
14	016	0E	0001110	SO		Shift Out
15	017	0F	0001111	SI	Plain Text	Shift In
16	020	10	0010000	DLE		Data Link Escape
17	021	11	0010001	CD1		Device Control 1
18	022	12	0010010	CD2		Device Control 2
19	023	13	0010011	CD3		Device Control 3
20	024	14	0010100	CD4		Device Control 4
21	025	15	0010101	NAK		Negative Acknowledgement
22	026	16	0010110	SYN	Reverse	Synchronous Idle
23	027	17	0010111	ETB		End of Trans. Block
24	030	18	0011000	CAN		Cancel
25	031	19	0011001	EM		End of Medium
26	032	1A	0011010	SUB		Substitute
27	033	1B	0011011	ESC		Escape
28	034	1C	0011100	FS		File Separator
29	035	1D	0011101	GS		Group Separator
30	036	1E	0011110	RS		Record Separator
31	037	1F	0011111	US	UnderLine	Unit Separator