# Question: What Does 16 Mean In IP Address?

## How many IP addresses are in a 16?

CIDR, Subnet Masks, and Usable IP Addresses Quick Reference Guide (Cheat Sheet)CIDRSubnet MaskTotal IPs/18255.255.192.016,384/17255.255.128.032,768/16255.255.0.065,536/15255.254.0.0131,07229 more rows•Aug 26, 2011.

## What does it mean 192.168 0.0 24?

192.168.0.0 Refers to the IP adress /24 refers to the subnet. / 24 subnet is 255.255.255.0. 192.168.0.0/24 is common for home networks.

## What is the subnet mask for Cidr 17?

Understanding CIDR Subnet Mask NotationSubnet MaskCIDR PrefixNumber of /24 networks255.255.192.0/1864255.255.128.0/17128255.255.0.0/16256255.254.0.0/1551229 more rows•Sep 1, 2020

## What is IPv4 CIDR block?

These groups, commonly called CIDR blocks, share an initial sequence of bits in the binary representation of their IP addresses. IPv4 CIDR blocks are identified using a syntax similar to that of IPv4 addresses: a dotted-decimal address, followed by a slash, then a number from 0 to 32, i.e., a.b.c.d/n.

## What is a 192.168 IP address?

Using 192.168. 192.168. 0.0 is the beginning of the private IP address range that includes all IP addresses through 192.168. 255.255. This IP address is usually not used on a network, and a phone or computer wouldn’t be assigned this address.

## What does the 24 mean in IP address?

The number after the slash represents the number of consecutive 1’s in the subnet mask. For example, 192.168.10.0/24 is equal to the network 192.168.10.0 with a 255.255.255.0 subnet mask. If you convert 255.255.255.0 to binary, you end up with 24 consecutive 1 ‘s: 11111111.11111111.11111111.00000000.

## What IP address range does 10.0 0.0 16 cover?

IP Subnet CalculatorCIDR blockIP range (network – broadcast)Subnet Mask10.0.0.0/1710.0.0.0 – 10.0.127.255255.255.128.010.0.0.0/1610.0.0.0 – 10.0.255.255255.255.0.010.0.0.0/1510.0.0.0 – 10.1.255.255255.254.0.010.0.0.0/1410.0.0.0 – 10.3.255.255255.252.0.028 more rows

## 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 is a 16 subnet?

The number 16 is the first subnet and also your block size. … The valid subnets in this example are 16, 32, 48, 64, 80, 96, 112, 128, 144, 160, 176, 192, 208, 224. As another example, if you had a Class A subnet mask of 255.255. 240.0, you’d use the mask on the second and third octets minus 256.

## Why is 192.168 always used?

The reason why most routers come setup with a Class C IP address is because it can still handle over 65,000 IP addresses, enough for just about any home or small business. The first usable address in the Class C network is 192.168. … Note that there are other private IP address ranges, such as 1.0. 0.0/8 and 2.0.

## How many subnets are in a 24?

Converting /29 gives 255.255. 255.248. This shows that the fourth octet is the interesting octet. Deducting 248 from 256 gives us 8 so the subnets are 0, 8, 16, 24, 32, 40, 48……2-3 Subnetting.Dotted Decimal ValueCIDR notation255.255.255.0/24255.255.255.128/25255.255.255.192/26255.255.255.224/2719 more rows•Dec 12, 2013