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|Potência - Hexa - Bits - Final da mascara - Qtde de redes|
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| 2^0 = 1 = 32 = 255 - 0 |
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| 2^1 = 2 = 31 = 254 - 128 |
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| 2^2 = 4 = 30 = 252 - 64 |
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| 2^3 = 8 = 29 = 248 - 32 |
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| 2^4 = 16 = 28 = 240 - 16 |
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| 2^5 = 32 = 27 = 224 - 8 |
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| 2^6 = 64 = 26 = 192 - 4 |
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| 2^7 = 128 = 25 = 128 - 2 |
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| 2^8 = 256 = 24 = 0 - 1 |
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