What is the subnet mask for 11?

What is the subnet mask for 11?

255.224.0.0
Class A

Network Bits	Subnet Mask	Number of Hosts
/11	255.224.0.0	2097150
/12	255.240.0.0	1048574
/13	255.248.0.0	524286
/14	255.252.0.0	262142

How many hosts can be on each subnet?

Hosts per subnet: 3 bits are left to identify the host therefore the total number of hosts per subnet is 2 to the power of 3 minus 2 (1 address for subnet address and another one for the broadcast address)(2^3-2) which equals to 6 hosts per subnet.

How do you calculate the number of hosts from a subnet mask?

To calculate the number of possible hosts per subnet, use the formula 2h – 2, where h equals the number of host bits. The reason two addresses must be subtracted is because of the network address and the broadcast address.

What is subnet mask for 1000 hosts?

For our 1000 hosts we would need approximately 5 subnets. So in our case we would use subnets 172.16. 0.0, 172.16.

How many subnets and hosts per subnet can you get from the network?

255.255. 240.0 is a /20 subnet mask, therefore there are 4 borrowed bits (from the 3rd octet). Number of hosts on each subnetwork = (2 to the power 4) – 2 (i.e. 4 bits in host portion of address), which gives 14.

How many hosts are in a 16 subnet?

Subnet Mask Cheat Sheet

	Addresses	Hosts
/ 19	8192	8190
/ 18	16384	16382
/ 17	32768	32766
/ 16	65536	65534

How many hosts are in a 30 subnet?

Subnet Cheat Sheet – 24 Subnet Mask, 30, 26, 27, 29, and other IP Address CIDR Network References

CIDR	Subnet mask	# of IP addresses
/32	255.255.255.255	1
/31	255.255.255.254	2
/30	255.255.255.252	4
/29	255.255.255.248	8

How many hosts are in a class A subnet?

Subnet a Class A network with ease

Mask	Prefix	Hosts
255.255.224.0	(/19)	with 8,190 hosts each
255.255.240.0	(/20)	with 4,094 hosts each
255.255.248.0	(/21)	with 2,046 hosts each
255.255.252.0	(/22)	with 1,022 hosts each

What is the maximum number of hosts per subnet?

The maximum number of available hosts is 4094. You cannot, of course, use the first or last IP in a subnet (e.g. 10.0. 0.0 and 10.0. 15.255) for hosts as these are required for other purposes.

What is host number?

A host (also known as “network host”) is a computer or other device that communicates with other hosts on a network. On a TCP/IP network, each host has a host number that, together with a network identity, forms its own unique IP address.

How many hosts are in a 8 subnet?

Subnet Cheat Sheet – 24 Subnet Mask, 30, 26, 27, 29, and other IP Address CIDR Network References

CIDR	Subnet mask	# of IP addresses
/10	255.192.0.0	4,194,304
/9	255.128.0.0	8,388,608
/8	255.0.0.0	16,777,216
/7	254.0.0.0	33,554,432

What is the max number of subnets and hosts?

Maximum number of subnets and hosts available in the specified subnet mask. Max Subnets = 2 subnet_bits Max Hosts = 2 host_bits – 2 (subtraction of network and broadcast addresses. Exceptions are subnets with /31 subnet mask where there is no subtraction part)

When is a subnet mask part of the network?

Whenever a bit in a binary subnet mask is 1, then the same bit in a binary IP address is part of the network, not the host. Since the octet 255 is 11111111 in binary, that whole octet in the IP address is part of the network.

How are host bits divided into subnets and hosts?

Host bits are there to identify hosts and it is divided into subnet and host identifier. Maximum number of subnets and hosts available in the specified subnet mask. Max Subnets = 2 subnet_bits Max Hosts = 2 host_bits – 2 (subtraction of network and broadcast addresses.

What is the maximum number of host bits?

Host bits are there to identify hosts and it is divided into subnet and host identifier. Maximum number of subnets and hosts available in the specified subnet mask. Max Subnets = 2 subnet_bits