11.83.62.32/27

Public

Class A — /27 prefix — 30 usable hosts

Network Address

11.83.62.32

Broadcast Address

11.83.62.63

Subnet Mask

255.255.255.224

Usable Hosts

First Usable IP

11.83.62.33

Last Usable IP

11.83.62.62

Total IPs

Prefix Length

/27

Network address — the base address of the block (11.83.62.32). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 11.83.62.63 are delivered to every device in the subnet. Also reserved — not assignable.

Usable hosts — the 30 addresses between those two that you can assign to servers, VMs, or interfaces.

Subnet mask — 255.255.255.224 is the dotted-decimal equivalent of /27. Older tools and Cisco configs use this format instead of CIDR slash notation.

Full Details

CIDR Notation	11.83.62.32/27
Network Address	11.83.62.32
Broadcast Address	11.83.62.63
Subnet Mask	255.255.255.224
Wildcard Mask	0.0.0.31
Prefix Length	/27
IP Address Class	Class A
Total IP Addresses	32
Usable Host Addresses	30
First Usable IP	11.83.62.33
Last Usable IP	11.83.62.62
Network (Hex)	0x0B533E20
Broadcast (Hex)	0x0B533E3F
Address Type	Public / Globally Routable

Binary Representation

Network Address

00001011.01010011.00111110 00001011.01010011.00111110.00100000

Subnet Mask

11111111.11111111.11111111.11100000

The first 27 bits (1s in the mask) identify the network. The remaining 5 bits identify hosts within the network.

Split into Equal Subnets

Split 11.83.62.32/27 into 2 equal /28 subnets (14 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	11.83.62.32/28	11.83.62.32	11.83.62.33	11.83.62.46	11.83.62.47	14
2	11.83.62.48/28	11.83.62.48	11.83.62.49	11.83.62.62	11.83.62.63	14

Split 11.83.62.32/27 into 4 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	11.83.62.32/29	11.83.62.32	11.83.62.33	11.83.62.38	11.83.62.39	6
2	11.83.62.40/29	11.83.62.40	11.83.62.41	11.83.62.46	11.83.62.47	6
3	11.83.62.48/29	11.83.62.48	11.83.62.49	11.83.62.54	11.83.62.55	6
4	11.83.62.56/29	11.83.62.56	11.83.62.57	11.83.62.62	11.83.62.63	6

Split 11.83.62.32/27 into 8 equal /30 subnets (2 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	11.83.62.32/30	11.83.62.32	11.83.62.33	11.83.62.34	11.83.62.35	2
2	11.83.62.36/30	11.83.62.36	11.83.62.37	11.83.62.38	11.83.62.39	2
3	11.83.62.40/30	11.83.62.40	11.83.62.41	11.83.62.42	11.83.62.43	2
4	11.83.62.44/30	11.83.62.44	11.83.62.45	11.83.62.46	11.83.62.47	2
5	11.83.62.48/30	11.83.62.48	11.83.62.49	11.83.62.50	11.83.62.51	2
6	11.83.62.52/30	11.83.62.52	11.83.62.53	11.83.62.54	11.83.62.55	2
7	11.83.62.56/30	11.83.62.56	11.83.62.57	11.83.62.58	11.83.62.59	2
8	11.83.62.60/30	11.83.62.60	11.83.62.61	11.83.62.62	11.83.62.63	2

IP Address Sample

Showing first 16 of 32 total IPs.

11.83.62.32 net

11.83.62.33

11.83.62.34

11.83.62.35

11.83.62.36

11.83.62.37

11.83.62.38

11.83.62.39

11.83.62.40

11.83.62.41

11.83.62.42

11.83.62.43

11.83.62.44

11.83.62.45

11.83.62.46

11.83.62.47

… 16 more IPs …

/27 Subnet Reference

Total IPs 32

Usable Hosts 30

Subnet Mask 255.255.255.224

Wildcard 0.0.0.31

Full /27 reference →

Related Ranges

Parent /26 block 11.83.62.0/26 Sibling /27 block 11.83.62.0/27

Adjacent Prefix Sizes

/25 126 hosts /26 62 hosts /27 30 hosts /28 14 hosts /29 6 hosts