213.252.164.192/27

Public

Class C — /27 prefix — 30 usable hosts

Network Address
213.252.164.192
Broadcast Address
213.252.164.223
Subnet Mask
255.255.255.224
Usable Hosts
30
First Usable IP
213.252.164.193
Last Usable IP
213.252.164.222
Total IPs
32
Prefix Length
/27

Network address — the base address of the block (213.252.164.192). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 213.252.164.223 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 213.252.164.192/27
Network Address 213.252.164.192
Broadcast Address 213.252.164.223
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 213.252.164.193
Last Usable IP 213.252.164.222
Network (Hex) 0xD5FCA4C0
Broadcast (Hex) 0xD5FCA4DF
Address Type Public / Globally Routable

Binary Representation

Network Address
11010101.11111100.10100100 11010101.11111100.10100100.11000000
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 213.252.164.192/27 into 2 equal /28 subnets (14 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 213.252.164.192/28 213.252.164.192 213.252.164.193 213.252.164.206 213.252.164.207 14
2 213.252.164.208/28 213.252.164.208 213.252.164.209 213.252.164.222 213.252.164.223 14

IP Address Sample

Showing first 16 of 32 total IPs.

213.252.164.192 net
213.252.164.193
213.252.164.194
213.252.164.195
213.252.164.196
213.252.164.197
213.252.164.198
213.252.164.199
213.252.164.200
213.252.164.201
213.252.164.202
213.252.164.203
213.252.164.204
213.252.164.205
213.252.164.206
213.252.164.207
… 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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