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## How many hosts are in a 23 subnet?

Subnet Cheat Sheet – 24 Subnet Mask, 30, 26, 27, 29, and other IP Address CIDR Network References

CIDR | Subnet mask | # of usable IP addresses |
---|---|---|

/24 | 255.255.255.0 | 254 |

/23 | 255.255.254.0 | 510 |

/22 | 255.255.252.0 | 1,022 |

/21 | 255.255.248.0 | 2,046 |

## How many host are in a 25?

A /25 CIDR notation indicates 7 bits are left for hosts (32 – 25 = 7). Using the 2^{n}-2 formula, or 2^{7} – 2, or 128 – 2, you see the answer is 126. In other words, /25 supports 126 hosts.

## How many hosts can be accommodated in a 24 subnet?

Class A

Network Bits | Subnet Mask | Number of Hosts |
---|---|---|

/24 | 255.255.255.0 | 254 |

/25 | 255.255.255.128 | 126 |

/26 | 255.255.255.192 | 62 |

/27 | 255.255.255.224 | 30 |

## How many hosts are in a subnet?

You can figure out how many hosts you can have in your subnet by subtracting the number of network bits from the number of total bits: in other words, 32 total bits, minus the number of network bits. Let’s use 26 as an example. A subnet with 26 network bits has six bits available for the host IP addresses.

## How do you calculate the number of hosts?

In simple words, the Number of hosts in any network can be calculated with the formula = 2^{x}– 2, where x is the number of host ID bits in the IP address.

## What is the subnet for host ID 172.16 3.65 23?

What is the subnet for host ID 172.16. 3.65/23? A /23 is 255.255. 254.0.

## How many hosts does a 24 network have?

For Class B Networks

network | network mask | hosts |
---|---|---|

/count | possible | |

22 | 255.255.252.0 | 1024 |

23 | 255.255.254.0 | 512 |

24 | 255.255.255.0 | 256 |

## How many hosts can a 192 subnet have?

192 subnet mask. This mask permits up to 4 subnets with enough host addresses for 62 hosts per subnet.

## How many bits is a 50 host?

you need 50 hosts. so the formula to calculate number of hosts bits is 2^h , where h is representing number of host bits. So , 2^6 is fulfilling the required number of hosts. So we need 6 host bits.

## What does 24 mean in IP address?

2.0/24”, the number “24” refers to how many bits are contained in the network. From this, the number of bits left for address space can be calculated. As all IPv4 networks have 32 bits, and each “section” of the address denoted by the decimal points contains eight bits, “192.0.

## What is a 24 subnet?

The subnet mask shows what part is which. /24 means that the first 24 bits of the IP address are part of the Network number (192.168. 0) the last part is part of the host address (1-254).

## What is a 255.255 255.0 subnet?

A class C network would have a subnet mask of 255.255. 255.0 which means that 24 bits are used for the network. In CIDR notation this is designated by a /24 following the IP address.

## How many networks does 25 have?

Subnet Mask Cheat Sheet

Addresses | Hosts | |
---|---|---|

/ 26 | 64 | 62 |

/ 25 | 128 | 126 |

/ 24 | 256 | 254 |

/ 23 | 512 | 510 |

## What is the maximum number of hosts?

Maximum number of hosts is 2^10-2 = 1022. 2 is subtracted for Number of hosts is also. The address with all bits as 1 is reserved as broadcast address and address with all host id bits as 0 is used as network address of subnet.

## What is host portion?

Host Part. This is the part of the IP address that you assign to each host. It uniquely identifies this machine on your network. Note that for each host on your network, the network part of the address will be the same, but the host part must be different.