213.252.13.0/27

Public

Class C — /27 prefix — 30 usable hosts

Network Address
213.252.13.0
Broadcast Address
213.252.13.31
Subnet Mask
255.255.255.224
Usable Hosts
30
First Usable IP
213.252.13.1
Last Usable IP
213.252.13.30
Total IPs
32
Prefix Length
/27

Network address — the base address of the block (213.252.13.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 213.252.13.31 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 213.252.13.0/27
Network Address 213.252.13.0
Broadcast Address 213.252.13.31
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 213.252.13.1
Last Usable IP 213.252.13.30
Network (Hex) 0xD5FC0D00
Broadcast (Hex) 0xD5FC0D1F
Address Type Public / Globally Routable

Binary Representation

Network Address
11010101.11111100.00001101 11010101.11111100.00001101.00000000
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 213.252.13.0/27 into 2 equal /28 subnets (14 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 213.252.13.0/28 213.252.13.0 213.252.13.1 213.252.13.14 213.252.13.15 14
2 213.252.13.16/28 213.252.13.16 213.252.13.17 213.252.13.30 213.252.13.31 14

IP Address Sample

Showing first 16 of 32 total IPs.

213.252.13.0 net
213.252.13.1
213.252.13.2
213.252.13.3
213.252.13.4
213.252.13.5
213.252.13.6
213.252.13.7
213.252.13.8
213.252.13.9
213.252.13.10
213.252.13.11
213.252.13.12
213.252.13.13
213.252.13.14
213.252.13.15
… 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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