What Subnet Mask Is Needed For 512 Subnets?

What is a subnet address?

Subnet addressing allows an autonomous system made up of multiple networks to share the same Internet address.

For example, an organization can have a single Internet network address that is known to users outside the organization, yet it can configure its network internally into departmental subnets.

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What is the subnet mask for a 28?

Subnet Mask Cheat SheetAddressesNetmask/ 304255.255.255.252/ 298255.255.255.248/ 2816255.255.255.240/ 2732255.255.255.22411 more rows

How do I find my subnet?

ProcedureUse the phone GUI to navigate to Status > TCIP/IP parameters.Note the IP address and subnet mask.From a computer on the intended network, open a command/terminal prompt. Windows: In the Run or Search bar, type cmd and click Enter. Then type ipconfig and click Enter. … Note the Subnet mask.

How many subnets are in a 16?

Class ANetwork BitsSubnet MaskNumber of Subnets/16255.255.0.0256 (254)/17255.255.128.0512 (510)/18255.255.192.01024 (1022)/19255.255.224.02048 (2046)19 more rows

What does a 24 subnet mask mean?

It also introduced a new method of denoting network masks. Example: 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.

What is 16 subnet mask?

The last three octets of a Class A subnet mask are used to address hosts on a LAN; the 24 bits you can manipulate however you wish. … It saves you from typing, or pronouncing, the whole mask. For example, /8 means 255.0. 0.0, /16 is 255.255. 0.0, and /24 is 255.255.

Where is subnet mask on router?

In the Windows search fields, type cmd, to open command prompt.Press Enter.Type ipconfig/all press Enter.Find your network settings.Your PC’s IP address and your network Subnet Mask and Gateway will be listed.

What is the 24 at the end of an IP address?

This is called “slash notation”. There is a total of 32 bits in IPv4 address space. For example, if a network has the address “192.0. 2.0/24”, the number “24” refers to how many bits are contained in the network.

What does changing the subnet mask do?

When do we change a Subnet Mask? If you have an address range that has run out of available host addresses, you may be able to change the subnet mask to include a larger share of host addresses.

What should my subnet mask be?

Most home networks use the default subnet mask of 255.255. 255.0. However, an office network may be configured with a different subnet mask such as 255.255. … This is the default subnet mask used by Class B networks and provides up to 65,536 IP addresses (256 x 256).

What is the subnet mask for 500 hosts?

0.0 and the subnet mask 255.255. 0.0 and we want to have 500 hosts per network. As you may have thought, 500 can’t be represented with the 8 bits we have available so that’s why I added one more power of 2, thus the 256 decimal value.

What is the subnet mask for 192.168 1.0 24?

IP Subnet CalculatorCIDR blockIP range (network – broadcast)Subnet Mask192.168.1.0/25192.168.1.0 – 192.168.1.127255.255.255.128192.168.1.0/24192.168.1.0 – 192.168.1.255255.255.255.0192.168.0.0/23192.168.0.0 – 192.168.1.255255.255.254.0192.168.0.0/22192.168.0.0 – 192.168.3.255255.255.252.028 more rows

How do you subnet?

255.248 or /29.STEP 1: Convert to Binary.STEP 2: Calculate the Subnet Address. To calculate the IP Address Subnet you need to perform a bit-wise AND operation (1+1=1, 1+0 or 0+1 =0, 0+0=0) on the host IP address and subnet mask. … STEP 3: Find Host Range. … STEP 4: Calculate the Total Number of Subnets and Hosts Per Subnet.