What Is A 25 Subnet?

What does 25 mean in IP address?

/25 is the CIDR notation, which indicates a subnet mask of 255.255.255.128.

So, this means that 10.15.92.0/25 represents the network “10.15.92.0” with a subnet mask of 255.255.255.128.

The IP address range is from 10.15.92.1 to 10.15.92.126.

The network ID is 10.15.92.0.

The broadcast IP is 10.15.92.127..

How many total hosts are in a 25 subnet?

For Class C Networksnetworknetwork maskhosts/countpossible24255.255.255.025625255.255.255.12812826255.255.255.192644 more rows•Mar 2, 2010

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.

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

How many 20 subnets are in a 16?

Network BitsSubnet MaskNumber of Subnets/17255.255.128.02 (0)/18255.255.192.04 (2)/19255.255.224.08 (6)/20255.255.240.016 (14)11 more rows•Aug 16, 2003

What does 29 mean in IP address?

/29 has 29 number of 1’s in it. IPv4 is a 32 bit address space with total of 32 number of 1’s in it. 32 number of 1’s = 11111111.11111111.11111111.11111111 is the maximum value. 29 number of 1’s = 11111111.11111111.11111111.11111000 = 255.255.255.248 in decimal.

How many IPs is a 16?

CIDR, Subnet Masks, and Usable IP Addresses Quick Reference Guide (Cheat Sheet)CIDRSubnet MaskTotal IPs/19255.255.224.08192/18255.255.192.016,384/17255.255.128.032,768/16255.255.0.065,53629 more rows•Aug 26, 2011

What is the subnet mask for 25?

Subnet Mask Cheat SheetAddressesNetmask/ 2664255.255.255.192/ 25128255.255.255.128/ 24256255.255.255.0/ 23512255.255.254.011 more rows

How many IP addresses are in a 25?

CIDR, Subnet Masks, and Usable IP Addresses Quick Reference Guide (Cheat Sheet)CIDRSubnet MaskTotal IPs/27255.255.255.22432/26255.255.255.19264/25255.255.255.128128/24255.255.255.025629 more rows•Aug 26, 2011

What is 26 subnet mask?

The common subnet mask 255.255. … A subnet mask of 255.255. 255.192 is 11111111.11111111. 11111111.11000000 in binary, or 26 ones, hence /26.

How many subnets are in a 16?

Deduction 240 from 256 gives us 16. So the subnet addresses are 0, 16, 32, 48, 64 … 208, 224, 240.

How many 24 subnets are in a 16?

Since you have 8 more bits to use to define the network in the /24 subnets under the /16, there are 256 /24 subnets in a specific /16.