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The submask indicates the division between the network id and the host information in an ipV4 address. The default subnet mask indicates the presence of a class A, B, or C based network (the default) without subnetting.

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14y ago
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14y ago

There is no single default subnet mask; it depends on the class network you are using.

Class A 255.0.0.0

Class B 255.255.0.0

Class C 255.255.255.0

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Q: What is the default subnet mask for IPv4?
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The default subnet mask for the host IPv4 address 123.232.203.145 is?

The default subnet mask for this address - a class A address - is 255.0.0.0 (same as /8).


Defference bw a default subnet mask and a custom subnet mask?

The default subnet mask has a standard size. The custom subnet mask allows you to make subnets that are smaller or larger than the default.


What is the default subnet mask for the 198.25.4.129 address?

255.255.255.0


What is the network address of an IPv4 address of 192.168.7.55 with subnet mask 255.255.255.0?

The network address of an IPv4 address of 192.168.7.5 with a subnet mask of 255.255.255.0 would be 192.168.7.0. Remember that the subnet mask determines the network portion of the IP Address.


What class has subnet mask 225.225.225.0?

If this is a default subnet mask, then it would be a class C subnet mask. If you are subnetting a network and this is not the default subnet mask, then it could be either a class A or class B.


What is the default subnet mask for a Class A network?

255.0.0.0The default subnet mask of a class A network is 255.0.0.0


What is the subnet mask of IP address 188.88.0.0?

255.255.255.0


What is the motivation behind using a custom subnet mask versus the default subnet mask?

A default subnet mask gives you classful addressing on octet boundaries. A non-default subnet mask implies that you are subnetting a larger network into several smaller ones.


How many bits make up IPV4 subnet mask?

The subnet mask itself is an IP Address so it is also 32 bits


What is the subnet mask for 176.42.53.18?

The default subnet mask would be 255.255.0.0 for a class B address.


What is the default subnet mask for the IP address 72.224.56.62?

Since this is a Class C address, the default network mask is 255.255.255.0.Since this is a Class C address, the default network mask is 255.255.255.0.Since this is a Class C address, the default network mask is 255.255.255.0.Since this is a Class C address, the default network mask is 255.255.255.0.


Which two automatic addressing assignments are supported by DHCP?

subnet mask default gateway address