How do I find my subnet mask and host ID?

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How do I find my subnet mask and host ID?

You find the host ID by logically NANDing the binary form of the IP address with the binary form of the subnet mask for the network. The other part of an IP address is the network ID, which specifies the network to which the host belongs. For example, if a host has an IP address of 172.16.

How do I find my host ID and network ID?

A host ID can be found simply by ANDing the IP address in binary form with its respective default subnet mask (in binary form). The other fragment of an IP address is the network ID, which identifies the network to which the host belongs.

How do I find my host ID?

How to Find Your Host ID Print

  1. Enter cmd into the Windows search field.
  2. Click Command Prompt App.
  3. Enter ipconfig /all into the command prompt.
  4. Scroll down the page to the line that identifies your host ID, identified in Windows as a Physical Address.
  5. Copy your Physical Address.

How do I find subnet ID from IP 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. The result is the subnet address in which the host is situated.

What is subnet ID and subnet mask?

A subnet mask is a four-octet number used to identify the network ID portion of a 32-bit IP address. A default subnet mask is based on the IP address classes we discussed earlier and is used on networks that are not subdivided.

What is network ID and subnet mask?

How do you find the subnet mask?

On Android

  1. Go to Settings > Wireless & Networks > Wi-Fi.
  2. Tap on the network you’re connected to.
  3. You will find the subnet mask along with other network details.

Where can I find host ID in Windows 7?

Windows 7/8/10

  1. Open the command prompt using Windows Key+R key combination . Click both keys at the same time.
  2. Type “cmd” and click OK.
  3. Type ipconfig /all and hit the Enter key.
  4. Locate the physical address. The hyphens are not needed.
  5. Type “exit” and press Enter to close the Command Prompt window.

What is subnet ID vs subnet mask?

0.0 network being used as a Subnet ID. A subnet mask is used to identify the part of the address that should be used as the Subnet ID. The subnet mask is applied to the full network address using a binary AND operation.

How do I find my subnet mask on Windows 10?

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

What is the host ID on a subnet mask?

For example, if a host has an IP address of 172.16.8.55 on a network with a subnet mask of 255.255.0.0 (the default subnet mask), the host ID is 0.0.8.55 or simply 8.55. The host ID uniquely identifies the host, but only within the boundary of the network ID for the network on which the host is installed.

How to line up the IP address and the subnet mask?

Lining up the IP address and the subnet mask together, the network, and host portions of the address can be separated: 11000000.10101000.01111011.10000100 – IP address (192.168.123.132) 11111111.11111111.11111111.00000000 – Subnet mask (255.255.255.0) The first 24 bits (the number of ones in the subnet mask) are identified as the network address.

What is the network ID of an IP address?

The other part of an IP address is the network ID, which specifies the network to which the host belongs. For example, if a host has an IP address of 172.16.8.55 on a network with a subnet mask of 255.255.0.0 (the default subnet mask), the host ID is 0.0.8.55 or simply 8.55.

What is a subnet mask used for?

It is used by the TCP/IP protocol to determine whether a host is on the local subnet or on a remote network. Subnet mask divides the IP address into a network address and host address, hence to identify which part of IP address is reserved for the network and which part is available for host use.