213.252.7.64/27

Public

Class C — /27 prefix — 30 usable hosts

Network Address
213.252.7.64
Broadcast Address
213.252.7.95
Subnet Mask
255.255.255.224
Usable Hosts
30
First Usable IP
213.252.7.65
Last Usable IP
213.252.7.94
Total IPs
32
Prefix Length
/27

Network address — the base address of the block (213.252.7.64). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 213.252.7.95 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 213.252.7.64/27
Network Address 213.252.7.64
Broadcast Address 213.252.7.95
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 213.252.7.65
Last Usable IP 213.252.7.94
Network (Hex) 0xD5FC0740
Broadcast (Hex) 0xD5FC075F
Address Type Public / Globally Routable

Binary Representation

Network Address
11010101.11111100.00000111 11010101.11111100.00000111.01000000
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 213.252.7.64/27 into 2 equal /28 subnets (14 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 213.252.7.64/28 213.252.7.64 213.252.7.65 213.252.7.78 213.252.7.79 14
2 213.252.7.80/28 213.252.7.80 213.252.7.81 213.252.7.94 213.252.7.95 14

IP Address Sample

Showing first 16 of 32 total IPs.

213.252.7.64 net
213.252.7.65
213.252.7.66
213.252.7.67
213.252.7.68
213.252.7.69
213.252.7.70
213.252.7.71
213.252.7.72
213.252.7.73
213.252.7.74
213.252.7.75
213.252.7.76
213.252.7.77
213.252.7.78
213.252.7.79
… 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