IPRangeExplorer

11.111.199.96/28

Public

Class A — /28 prefix — 14 usable hosts

Network Address
11.111.199.96
Broadcast Address
11.111.199.111
Subnet Mask
255.255.255.240
Usable Hosts
14
First Usable IP
11.111.199.97
Last Usable IP
11.111.199.110
Total IPs
16
Prefix Length
/28

Network address — the base address of the block (11.111.199.96). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 11.111.199.111 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 11.111.199.96/28
Network Address 11.111.199.96
Broadcast Address 11.111.199.111
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 11.111.199.97
Last Usable IP 11.111.199.110
Network (Hex) 0x0B6FC760
Broadcast (Hex) 0x0B6FC76F
Address Type Public / Globally Routable

Binary Representation

Network Address
00001011.01101111.11000111 00001011.01101111.11000111.01100000
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 11.111.199.96/28 into 2 equal /29 subnets (6 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 11.111.199.96/29 11.111.199.96 11.111.199.97 11.111.199.102 11.111.199.103 6
2 11.111.199.104/29 11.111.199.104 11.111.199.105 11.111.199.110 11.111.199.111 6

All 16 IP Addresses in this Range

11.111.199.96 net
11.111.199.97
11.111.199.98
11.111.199.99
11.111.199.100
11.111.199.101
11.111.199.102
11.111.199.103
11.111.199.104
11.111.199.105
11.111.199.106
11.111.199.107
11.111.199.108
11.111.199.109
11.111.199.110
11.111.199.111 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 11.111.199.96/27 Sibling /28 block 11.111.199.112/28

Adjacent Prefix Sizes

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

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