Class a Mask Is 255.0.0.0 Which Is Used for

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This means that Class A addressing can have a total of 128 2 7 networks and 16777214 2 24 -2 usable addresses per network. Using 2552552550 as an IP Address Although expressed in the form of an IP address number network devices use 2552552550 as a mask and not as a working IP address.

Ip Address Classes Subnet Mask Subnetting Explained

Multiple subnet masks can organize a single network into smaller networks called subnetworks or subnets.

. Given subnet mask is 25512800. Class A 1 126 255000 8 bits for network 24 bits for host Class B 128 191 25525500 16 bits for network 16 bits for host Class C 192 223 2552552550 24 bits for network 8 bits for host Class D 224 239 multicast Class E 240 255 reserved future experimental 127. Table A Mask Prefix Subnets Hosts 255000 8 1 network with 16777214 hosts 25512800 9 2 subnets with 8388606 hosts each 25519200 10 4 subnets with 4194302 hosts each 25522400 11 8 subnets with 2097150 hosts each 25524000 12 16 subnets with 1048574 hosts each.

So Number of Net ID bits Number of Subnet ID bits 9. The address 172165263 is a class B address. 255000 is known by its first byte ruling which will be able to locate all the Networks that fall at the first byte.

So given subnet mask can not use 10 bits for the Network ID. The address 10523611 is a class A address. Class A networks use a default subnet mask of 255000 and have 0-127 as their first octet.

The three default subnet masks are 255000 for Class A 25525500 for class B and 2552552550 for Class C. Class C First bits 110 then 21 bits for the network. Share Improve this answer answered Oct 8 2020 at 1455 Azi_bel 55 1 4.

So you cant even attempt this unless all your routing VPN etc. To test the IP stack on your local host which IP address will you ping 127000 100127 O 1010101 This question hasnt been solved yet Ask an expert Show transcribed image text Expert Answer Transcribed image text. The most common of these are classes A B and C.

NOTE- 255000 is the default mask for class A. This Mask locates Classful A Networks starting from 1 000 up to 126000 Networks therefore the hosts portion can be identified or located at the rest of the 3 bytes. 2552552550 in decimal Default Subnet mask.

Classful network - W Continue Reading Ismailla Wale studied Computer Science Answered 3 years ago. So while your allusion that a class A address can be represented by the subnet mask 255000 is technically correct - It fails to take into account the lost bit at the beginning of the address. Networking Objective type Questions and Answers.

Its first octet is 10 which is between 1 and 126 inclusive. Class A IP addresses range from 1000 to 127255255255 with a default mask of 255000 or 8 in CIDR. All the routing equipment would have to be configured as bridges instead as nothing internal would be able to be routed anymore 255000 means everything 10xyz is on the same collision domain local network.

A CLASSLESS SUBNET MASKS can have a mix of zeroes and ones in one octet such as 11111111111111111111000000000000 which can be written as. Class B networks use a default subnet mask of 25525500 and have 128-191 as their first octet. IP Subnet Masks Notation and Subnet Calculations 1 IP Custom Subnet Masks If you find The TCPIP Guide useful please consider making a small Paypal donation to help the site using one of the buttons below.

In IPv4 these subnet masks are used to differentiate the network number and host identifier. Class A Default Network Mask. The address 10523611 is a class A address.

For exp a subnet mask of 2552552550 allows for close to 256 unique hosts within the network since not all 256 IP addresses can be usedsee Why do we need subnet mask. 0 8 is reserved for loopback addresses. Default Subnet mask.

A routing system used by routers and gateways on the backbone of the Internet for routing packets. Which one is a Class C subnet mask 255000 25525500 2552552550 None of the Above. Table A lists all the available Class A subnet masks.

Equipment can be set that way. - Class A networks use a default subnet mask of 255000 and have 0-127 as their first octet. So given subnet mask can not belong to class C.

Class C networks use a default subnet mask of 2552552550. The address 172165263 is a class B address. The subnet mask 25525500 belongs to a Class A b Class B c Class C d Class D.

First 10 bits of the subnet mask are not completely filled with 1s. - Class B networks use a default subnet mask of 25525500 and have 128-191 as their first octet. Default network mask for CLASS A is 25525500 255000 0000 2552552550 2.

In IPv6 the network prefix performs a similar function as the subnet mask in IPv4 with the prefix length representing the number of bits in the address. The prefix and the subnet mask are different ways of representing the same thing - the network portion of an address. Its first octet is 10 which is between 1 and 126 inclusive.

The Tcp Ip Guide Ip Default Subnet Masks For Address Classes A B And C