17.252.53.96/27

Public

Class A — /27 prefix — 30 usable hosts

Network Address
17.252.53.96
Broadcast Address
17.252.53.127
Subnet Mask
255.255.255.224
Usable Hosts
30
First Usable IP
17.252.53.97
Last Usable IP
17.252.53.126
Total IPs
32
Prefix Length
/27

Network address — the base address of the block (17.252.53.96). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 17.252.53.127 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 17.252.53.96/27
Network Address 17.252.53.96
Broadcast Address 17.252.53.127
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 17.252.53.97
Last Usable IP 17.252.53.126
Network (Hex) 0x11FC3560
Broadcast (Hex) 0x11FC357F
Address Type Public / Globally Routable

Binary Representation

Network Address
00010001.11111100.00110101 00010001.11111100.00110101.01100000
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 17.252.53.96/27 into 2 equal /28 subnets (14 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 17.252.53.96/28 17.252.53.96 17.252.53.97 17.252.53.110 17.252.53.111 14
2 17.252.53.112/28 17.252.53.112 17.252.53.113 17.252.53.126 17.252.53.127 14

IP Address Sample

Showing first 16 of 32 total IPs.

17.252.53.96 net
17.252.53.97
17.252.53.98
17.252.53.99
17.252.53.100
17.252.53.101
17.252.53.102
17.252.53.103
17.252.53.104
17.252.53.105
17.252.53.106
17.252.53.107
17.252.53.108
17.252.53.109
17.252.53.110
17.252.53.111
… 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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