191.252.170.0/27

Public

Class B — /27 prefix — 30 usable hosts

Network Address
191.252.170.0
Broadcast Address
191.252.170.31
Subnet Mask
255.255.255.224
Usable Hosts
30
First Usable IP
191.252.170.1
Last Usable IP
191.252.170.30
Total IPs
32
Prefix Length
/27

Network address — the base address of the block (191.252.170.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 191.252.170.31 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 191.252.170.0/27
Network Address 191.252.170.0
Broadcast Address 191.252.170.31
Subnet Mask 255.255.255.224
Wildcard Mask 0.0.0.31
Prefix Length /27
IP Address Class Class B
Total IP Addresses 32
Usable Host Addresses 30
First Usable IP 191.252.170.1
Last Usable IP 191.252.170.30
Network (Hex) 0xBFFCAA00
Broadcast (Hex) 0xBFFCAA1F
Address Type Public / Globally Routable

Binary Representation

Network Address
10111111.11111100.10101010 10111111.11111100.10101010.00000000
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 191.252.170.0/27 into 2 equal /28 subnets (14 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 191.252.170.0/28 191.252.170.0 191.252.170.1 191.252.170.14 191.252.170.15 14
2 191.252.170.16/28 191.252.170.16 191.252.170.17 191.252.170.30 191.252.170.31 14

IP Address Sample

Showing first 16 of 32 total IPs.

191.252.170.0 net
191.252.170.1
191.252.170.2
191.252.170.3
191.252.170.4
191.252.170.5
191.252.170.6
191.252.170.7
191.252.170.8
191.252.170.9
191.252.170.10
191.252.170.11
191.252.170.12
191.252.170.13
191.252.170.14
191.252.170.15
… 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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