16.56.69.112/28

Public

Class A — /28 prefix — 14 usable hosts

Network Address

16.56.69.112

Broadcast Address

16.56.69.127

Subnet Mask

255.255.255.240

Usable Hosts

First Usable IP

16.56.69.113

Last Usable IP

16.56.69.126

Total IPs

Prefix Length

/28

Network address — the base address of the block (16.56.69.112). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 16.56.69.127 are delivered to every device in the subnet. Also reserved — not assignable.

Usable hosts — the 14 addresses between those two that you can assign to servers, VMs, or interfaces.

Subnet mask — 255.255.255.240 is the dotted-decimal equivalent of /28. Older tools and Cisco configs use this format instead of CIDR slash notation.

Full Details

CIDR Notation	16.56.69.112/28
Network Address	16.56.69.112
Broadcast Address	16.56.69.127
Subnet Mask	255.255.255.240
Wildcard Mask	0.0.0.15
Prefix Length	/28
IP Address Class	Class A
Total IP Addresses	16
Usable Host Addresses	14
First Usable IP	16.56.69.113
Last Usable IP	16.56.69.126
Network (Hex)	0x10384570
Broadcast (Hex)	0x1038457F
Address Type	Public / Globally Routable

Binary Representation

Network Address

00010000.00111000.01000101 00010000.00111000.01000101.01110000

Subnet Mask

11111111.11111111.11111111.11110000

The first 28 bits (1s in the mask) identify the network. The remaining 4 bits identify hosts within the network.

Split into Equal Subnets

Split 16.56.69.112/28 into 2 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	16.56.69.112/29	16.56.69.112	16.56.69.113	16.56.69.118	16.56.69.119	6
2	16.56.69.120/29	16.56.69.120	16.56.69.121	16.56.69.126	16.56.69.127	6

Split 16.56.69.112/28 into 4 equal /30 subnets (2 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	16.56.69.112/30	16.56.69.112	16.56.69.113	16.56.69.114	16.56.69.115	2
2	16.56.69.116/30	16.56.69.116	16.56.69.117	16.56.69.118	16.56.69.119	2
3	16.56.69.120/30	16.56.69.120	16.56.69.121	16.56.69.122	16.56.69.123	2
4	16.56.69.124/30	16.56.69.124	16.56.69.125	16.56.69.126	16.56.69.127	2

All 16 IP Addresses in this Range

16.56.69.112 net

16.56.69.113

16.56.69.114

16.56.69.115

16.56.69.116

16.56.69.117

16.56.69.118

16.56.69.119

16.56.69.120

16.56.69.121

16.56.69.122

16.56.69.123

16.56.69.124

16.56.69.125

16.56.69.126

16.56.69.127 bcast

/28 Subnet Reference

Total IPs 16

Usable Hosts 14

Subnet Mask 255.255.255.240

Wildcard 0.0.0.15

Full /28 reference →

Related Ranges

Parent /27 block 16.56.69.96/27 Sibling /28 block 16.56.69.96/28

Adjacent Prefix Sizes

/26 62 hosts /27 30 hosts /28 14 hosts /29 6 hosts /30 2 hosts