Binary Conversion Table H-1
AA
AA
pp
pp
pp
pp
ee
ee
nn
nn
dd
dd
ii
ii
xx
xx
HH
HH
BB
BB
ii
ii
nn
nn
aa
aa
rr
rr
yy
yy
CC
CC
oo
oo
nn
nn
vv
vv
ee
ee
rr
rr
ss
ss
ii
ii
oo
oo
nn
nn
TT
TT
aa
aa
bb
bb
ll
ll
ee
ee
This table is provided to help you choose subnet numbers and host numbers for IP and MacIP networks that
use subnetting for IP addresses.
Decimal Binary Decimal Binary Decimal Binary Decimal Binary
0 0 32 100000 64 1000000 96 1100000
1 1 33 1000001 65 1000001 97 1100001
2 10 34 100010 66 1000010 98 1100010
3 11 35 100011 67 1000011 99 1100011
4 100 36 100100 68 1000100 100 1100100
5 101 37 100101 69 1000101 101 1100101
6 110 38 100110 70 1000110 102 1100110
7 111 39 100111 71 1000111 103 1100111
8 1000 40 101000 72 1001000 104 1101000
9 1001 41 101001 73 1001001 105 1101001
10 1010 42 101010 74 1001010 106 1101010
11 1011 43 101011 75 1001011 107 1101011
12 1100 44 101100 76 1001100 108 1101100
13 1101 45 101101 77 1001101 109 1101101
14 1110 46 101110 78 1001110 110 1101110
15 1111 47 101111 79 1001111 111 1101111
16 10000 48 110000 80 1010000 112 1110000
17 10001 49 110001 81 1010001 113 1110001
18 10010 50 110010 82 1010010 114 1110010
19 10011 51 110011 83 1010011 115 1110011
20 10100 52 110100 84 1010100 116 1110100
21 10101 53 110101 85 1010101 117 1110101
22 10110 54 110110 86 1010110 118 1110110
23 10111 55 110111 87 1010111 119 1110111
24 11000 56 111000 88 1011000 120 1111000
25 11001 57 111001 89 1011001 121 1111001
26 11010 58 111010 90 1011010 122 1111010
27 11011 59 111011 91 1011011 123 1111011
28 11100 60 111100 92 1011100 124 1111100
29 11101 61 111101 93 1011101 125 1111101
30 11110 62 111110 94 1011110 126 1111110
31 11111 63 111111 95 1011111 127 1111111