199.9.252.0/27

Public

Class C — /27 prefix — 30 usable hosts

Network Address
199.9.252.0
Broadcast Address
199.9.252.31
Subnet Mask
255.255.255.224
Usable Hosts
30
First Usable IP
199.9.252.1
Last Usable IP
199.9.252.30
Total IPs
32
Prefix Length
/27

Network address — the base address of the block (199.9.252.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 199.9.252.31 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 199.9.252.0/27
Network Address 199.9.252.0
Broadcast Address 199.9.252.31
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 199.9.252.1
Last Usable IP 199.9.252.30
Network (Hex) 0xC709FC00
Broadcast (Hex) 0xC709FC1F
Address Type Public / Globally Routable

Binary Representation

Network Address
11000111.00001001.11111100 11000111.00001001.11111100.00000000
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 199.9.252.0/27 into 2 equal /28 subnets (14 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 199.9.252.0/28 199.9.252.0 199.9.252.1 199.9.252.14 199.9.252.15 14
2 199.9.252.16/28 199.9.252.16 199.9.252.17 199.9.252.30 199.9.252.31 14

IP Address Sample

Showing first 16 of 32 total IPs.

199.9.252.0 net
199.9.252.1
199.9.252.2
199.9.252.3
199.9.252.4
199.9.252.5
199.9.252.6
199.9.252.7
199.9.252.8
199.9.252.9
199.9.252.10
199.9.252.11
199.9.252.12
199.9.252.13
199.9.252.14
199.9.252.15
… 16 more IPs …

/27 Subnet Reference

Total IPs 32
Usable Hosts 30
Subnet Mask 255.255.255.224
Wildcard 0.0.0.31

Calculate Another