188.252.162.0/25

Public

Class B — /25 prefix — 126 usable hosts

Network Address
188.252.162.0
Broadcast Address
188.252.162.127
Subnet Mask
255.255.255.128
Usable Hosts
126
First Usable IP
188.252.162.1
Last Usable IP
188.252.162.126
Total IPs
128
Prefix Length
/25

Network address — the base address of the block (188.252.162.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 188.252.162.127 are delivered to every device in the subnet. Also reserved — not assignable.

Usable hosts — the 126 addresses between those two that you can assign to servers, VMs, or interfaces.

Subnet mask255.255.255.128 is the dotted-decimal equivalent of /25. Older tools and Cisco configs use this format instead of CIDR slash notation.

Full Details

CIDR Notation 188.252.162.0/25
Network Address 188.252.162.0
Broadcast Address 188.252.162.127
Subnet Mask 255.255.255.128
Wildcard Mask 0.0.0.127
Prefix Length /25
IP Address Class Class B
Total IP Addresses 128
Usable Host Addresses 126
First Usable IP 188.252.162.1
Last Usable IP 188.252.162.126
Network (Hex) 0xBCFCA200
Broadcast (Hex) 0xBCFCA27F
Address Type Public / Globally Routable

Binary Representation

Network Address
10111100.11111100.10100010 10111100.11111100.10100010.00000000
Subnet Mask
11111111.11111111.11111111.10000000

The first 25 bits (1s in the mask) identify the network. The remaining 7 bits identify hosts within the network.

Split into Equal Subnets

Split 188.252.162.0/25 into 2 equal /26 subnets (62 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 188.252.162.0/26 188.252.162.0 188.252.162.1 188.252.162.62 188.252.162.63 62
2 188.252.162.64/26 188.252.162.64 188.252.162.65 188.252.162.126 188.252.162.127 62

IP Address Sample

Showing first 16 of 128 total IPs.

188.252.162.0 net
188.252.162.1
188.252.162.2
188.252.162.3
188.252.162.4
188.252.162.5
188.252.162.6
188.252.162.7
188.252.162.8
188.252.162.9
188.252.162.10
188.252.162.11
188.252.162.12
188.252.162.13
188.252.162.14
188.252.162.15
… 112 more IPs …

/25 Subnet Reference

Total IPs 128
Usable Hosts 126
Subnet Mask 255.255.255.128
Wildcard 0.0.0.127

Calculate Another