58.215.140.96/27

Public

Class A — /27 prefix — 30 usable hosts

Network Address
58.215.140.96
Broadcast Address
58.215.140.127
Subnet Mask
255.255.255.224
Usable Hosts
30
First Usable IP
58.215.140.97
Last Usable IP
58.215.140.126
Total IPs
32
Prefix Length
/27

Network address — the base address of the block (58.215.140.96). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 58.215.140.127 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 58.215.140.96/27
Network Address 58.215.140.96
Broadcast Address 58.215.140.127
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 58.215.140.97
Last Usable IP 58.215.140.126
Network (Hex) 0x3AD78C60
Broadcast (Hex) 0x3AD78C7F
Address Type Public / Globally Routable

Binary Representation

Network Address
00111010.11010111.10001100 00111010.11010111.10001100.01100000
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 58.215.140.96/27 into 2 equal /28 subnets (14 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 58.215.140.96/28 58.215.140.96 58.215.140.97 58.215.140.110 58.215.140.111 14
2 58.215.140.112/28 58.215.140.112 58.215.140.113 58.215.140.126 58.215.140.127 14

IP Address Sample

Showing first 16 of 32 total IPs.

58.215.140.96 net
58.215.140.97
58.215.140.98
58.215.140.99
58.215.140.100
58.215.140.101
58.215.140.102
58.215.140.103
58.215.140.104
58.215.140.105
58.215.140.106
58.215.140.107
58.215.140.108
58.215.140.109
58.215.140.110
58.215.140.111
… 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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