200.187.56.0/27

Public

Class C — /27 prefix — 30 usable hosts

Network Address
200.187.56.0
Broadcast Address
200.187.56.31
Subnet Mask
255.255.255.224
Usable Hosts
30
First Usable IP
200.187.56.1
Last Usable IP
200.187.56.30
Total IPs
32
Prefix Length
/27

Network address — the base address of the block (200.187.56.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 200.187.56.31 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 mask255.255.255.224 is the dotted-decimal equivalent of /27. Older tools and Cisco configs use this format instead of CIDR slash notation.

Full Details

CIDR Notation 200.187.56.0/27
Network Address 200.187.56.0
Broadcast Address 200.187.56.31
Subnet Mask 255.255.255.224
Wildcard Mask 0.0.0.31
Prefix Length /27
IP Address Class Class C
Total IP Addresses 32
Usable Host Addresses 30
First Usable IP 200.187.56.1
Last Usable IP 200.187.56.30
Network (Hex) 0xC8BB3800
Broadcast (Hex) 0xC8BB381F
Address Type Public / Globally Routable

Binary Representation

Network Address
11001000.10111011.00111000 11001000.10111011.00111000.00000000
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 200.187.56.0/27 into 2 equal /28 subnets (14 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 200.187.56.0/28 200.187.56.0 200.187.56.1 200.187.56.14 200.187.56.15 14
2 200.187.56.16/28 200.187.56.16 200.187.56.17 200.187.56.30 200.187.56.31 14

IP Address Sample

Showing first 16 of 32 total IPs.

200.187.56.0 net
200.187.56.1
200.187.56.2
200.187.56.3
200.187.56.4
200.187.56.5
200.187.56.6
200.187.56.7
200.187.56.8
200.187.56.9
200.187.56.10
200.187.56.11
200.187.56.12
200.187.56.13
200.187.56.14
200.187.56.15
… 16 more IPs …

/27 Subnet Reference

Total IPs 32
Usable Hosts 30
Subnet Mask 255.255.255.224
Wildcard 0.0.0.31

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