74.33.43.96/28

Public

Class A — /28 prefix — 14 usable hosts

Network Address

74.33.43.96

Broadcast Address

74.33.43.111

Subnet Mask

255.255.255.240

Usable Hosts

First Usable IP

74.33.43.97

Last Usable IP

74.33.43.110

Total IPs

Prefix Length

/28

Network address — the base address of the block (74.33.43.96). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 74.33.43.111 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	74.33.43.96/28
Network Address	74.33.43.96
Broadcast Address	74.33.43.111
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	74.33.43.97
Last Usable IP	74.33.43.110
Network (Hex)	0x4A212B60
Broadcast (Hex)	0x4A212B6F
Address Type	Public / Globally Routable

Binary Representation

Network Address

01001010.00100001.00101011 01001010.00100001.00101011.01100000

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 74.33.43.96/28 into 2 equal /29 subnets (6 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	74.33.43.96/29	74.33.43.96	74.33.43.97	74.33.43.102	74.33.43.103	6
2	74.33.43.104/29	74.33.43.104	74.33.43.105	74.33.43.110	74.33.43.111	6

Split 74.33.43.96/28 into 4 equal /30 subnets (2 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	74.33.43.96/30	74.33.43.96	74.33.43.97	74.33.43.98	74.33.43.99	2
2	74.33.43.100/30	74.33.43.100	74.33.43.101	74.33.43.102	74.33.43.103	2
3	74.33.43.104/30	74.33.43.104	74.33.43.105	74.33.43.106	74.33.43.107	2
4	74.33.43.108/30	74.33.43.108	74.33.43.109	74.33.43.110	74.33.43.111	2

All 16 IP Addresses in this Range

74.33.43.96 net

74.33.43.97

74.33.43.98

74.33.43.99

74.33.43.100

74.33.43.101

74.33.43.102

74.33.43.103

74.33.43.104

74.33.43.105

74.33.43.106

74.33.43.107

74.33.43.108

74.33.43.109

74.33.43.110

74.33.43.111 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 74.33.43.96/27 Sibling /28 block 74.33.43.112/28

Adjacent Prefix Sizes

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