65.9.48.32/27

Public

Class A — /27 prefix — 30 usable hosts

Network Address
65.9.48.32
Broadcast Address
65.9.48.63
Subnet Mask
255.255.255.224
Usable Hosts
30
First Usable IP
65.9.48.33
Last Usable IP
65.9.48.62
Total IPs
32
Prefix Length
/27

Network address — the base address of the block (65.9.48.32). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 65.9.48.63 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 65.9.48.32/27
Network Address 65.9.48.32
Broadcast Address 65.9.48.63
Subnet Mask 255.255.255.224
Wildcard Mask 0.0.0.31
Prefix Length /27
IP Address Class Class A
Total IP Addresses 32
Usable Host Addresses 30
First Usable IP 65.9.48.33
Last Usable IP 65.9.48.62
Network (Hex) 0x41093020
Broadcast (Hex) 0x4109303F
Address Type Public / Globally Routable

Binary Representation

Network Address
01000001.00001001.00110000 01000001.00001001.00110000.00100000
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 65.9.48.32/27 into 2 equal /28 subnets (14 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 65.9.48.32/28 65.9.48.32 65.9.48.33 65.9.48.46 65.9.48.47 14
2 65.9.48.48/28 65.9.48.48 65.9.48.49 65.9.48.62 65.9.48.63 14

IP Address Sample

Showing first 16 of 32 total IPs.

65.9.48.32 net
65.9.48.33
65.9.48.34
65.9.48.35
65.9.48.36
65.9.48.37
65.9.48.38
65.9.48.39
65.9.48.40
65.9.48.41
65.9.48.42
65.9.48.43
65.9.48.44
65.9.48.45
65.9.48.46
65.9.48.47
… 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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