Term
What do we know about a /25 CIDR? |
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Definition
/25
- 128 bit mask
- 1 bit on 7 bits off (10000000)
- Block size 128
- 2 Subnets, 126 hosts each
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Term
What do we know about a /26 CIDR? |
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Definition
/26
- 192 bit mask
- 2 bits on 6 bits off (11000000)
- Block size 64
- 4 Subnets, 62 hosts each
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Term
What do we know about a /27 CIDR? |
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Definition
/27
- 224 bit mask
- 3 bits on 5 bits off (11100000)
- Block size 32
- 8 Subnets, 30 hosts each
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Term
What do we know about a /28 CIDR? |
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Definition
/28
- 240 bit mask
- 4 bits on 4 bits off (11110000)
- Block size 16
- 16 Subnets, 14 hosts each
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Term
What do we know about a /29 CIDR? |
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Definition
/29
- 248 bit mask
- 5 bits on 3 bits off (11111000)
- 8 Block size
- 32 Subnets, 6 hosts each
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Term
What do we know about a /30 CIDR? |
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Definition
/30
- 252 bit mask
- 6 bits on 2 bits off (11111100)
- 4 Block size
- 64 Subnets, 2 hosts each
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