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ASCII Table

20 August 2009 By Greg Ferro 3 Comments

A table for my own reference. Nothing to see here. Please move on.

As copied from Cisco IOS Documentation but I need this often enough to put on my blog.

ASCII Translation Table
Numeric Values ASCII Character Meaning Keyboard Entry
Decimal Hex
0 00 NUL Null Ctrl-@
1 01 SOH Start of heading Ctrl-A
2 02 STX Start of text Ctrl-B
3 03 ETX Break/end of text Ctrl-C
4 04 EOT End of transmission Ctrl-D
5 05 ENQ Enquiry Ctrl-E
6 06 ACK Positive acknowledgment Ctrl-F
7 07 BEL Bell Ctrl-G
8 08 BS Backspace Ctrl-H
9 09 HT Horizontal tab Ctrl-I
10 0A LF Line feed Ctrl-J
11 0B VT Vertical tab Ctrl-K
12 0C FF Form feed Ctrl-L
13 0D CR Carriage return (Equivalent to the Enter or Return key) Ctrl-M
14 0E SO Shift out Ctrl-N
15 0F SI Shift in/XON (resume output) Ctrl-O
16 10 DLE Data link escape Ctrl-P
17 11 DC1 Device control character 1 Ctrl-Q
18 12 DC2 Device control character 2 Ctrl-R
19 13 DC3 Device control character 3 Ctrl-S
20 14 DC4 Device control character 4 Ctrl-T
21 15 NAK Negative acknowledgment Ctrl-U
22 16 SYN Synchronous idle Ctrl-V
23 17 ETB End of transmission block Ctrl-W
24 18 CAN Cancel Ctrl-X
25 19 EM End of medium Ctrl-Y
26 1A SUB Substitute/end of file Ctrl-Z
27 1B ESC Escape Ctrl-[
28 1C FS File separator Ctrl-\
29 1D GS Group separator Ctrl-]
30 1E RS Record separator Ctrl-^
31 1F US Unit separator Ctrl-_
32 20 SP Space Space
33 21 ! ! !
34 22 “ “ “
35 23 # # #
36 24 $ $ $
37 25 % % %
38 26 & & &
39 27 ‘ ‘ ‘
40 28 ( ( (
41 29 ) ) )
42 2A * * *
43 2B + + +
44 2C , , ,
45 2D - - -
46 2E . . .
47 2F / / /
48 30 0 Zero 0
49 31 1 One 1
50 32 2 Two 2
51 33 3 Three 3
52 34 4 Four 4
53 35 5 Five 5
54 36 6 Six 6
55 37 7 Seven 7
56 38 8 Eight 8
57 39 9 Nine 9
58 3A : : :
59 3B ; ; ;
60 3C < < <
61 3D = = =
62 3E > > >
63 3F ? ? ?
64 40 @ @ @
65 41 A A A
66 42 B B B
67 43 C C C
68 44 D D D
69 45 E E E
70 46 F F F
71 47 G G G
72 48 H H H
73 49 I I I
74 4A J J J
75 4B K K K
76 4C L L L
77 4D M M M
78 4E N N N
79 4F O O O
80 50 P P P
81 51 Q Q Q
82 52 R R R
83 53 S S S
84 54 T T T
85 55 U U U
86 56 V V V
87 57 W W W
88 58 X X X
89 59 Y Y Y
90 5A Z Z Z
91 5B [ [ [
92 5C \ \ \
93 5D ] ] ]
94 5E ^ ^ ^
95 5F _ _ _
96 60 ` ` `
97 61 a a a
98 62 b b b
99 63 c c c
100 64 d d d
101 65 e e e
102 66 f f f
103 67 g g g
104 68 h h h
105 69 i i i
106 6A j j j
107 6B k k k
108 6C l l l
109 6D m m m
110 6E n n n
111 6F o o o
112 70 p p p
113 71 q q q
114 72 r r r
115 73 s s s
116 74 t t t
117 75 u u u
118 76 v v v
119 77 w w w
120 78 x x x
121 79 y y y
122 7A z z z
123 7B { { {
124 7C | | |
125 7D } } }
126 7E ~ Tilde ~
127 7F DEL Delete Del
Filed Under: Blog

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About Greg Ferro
Greg is a Network and Security Architect / Designer / Engineer working freelance in the UK and worked for Resellers, DotCom's, Large Corporate's and Service Providers across a variety of products & Vendors. He prefers to work for end users, believes in the life cycle, total cost of ownership and that near enough is often good enough. He likes talking about himself in the first person to feel "royal", even when hosting the Packet Pushers Podcast on Data Networking. More about Greg at http://etherealmind.com/who-am-i/ and you can follow him on Twitter.

Comments

  1. yeled says:
    21 August 2009 at 01:04 +0000

    you use a mac right?

    man ascii

    Reply
  2. Ivan Pepelnjak says:
    21 August 2009 at 05:54 +0000

    Apart from control characters (which are pretty easy once you get uppercase letters in hex), “charmap” does the job on Windows :)

    Reply

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