24.158.190.0/25

Public

Class A — /25 prefix — 126 usable hosts

Network Address
24.158.190.0
Broadcast Address
24.158.190.127
Subnet Mask
255.255.255.128
Usable Hosts
126
First Usable IP
24.158.190.1
Last Usable IP
24.158.190.126
Total IPs
128
Prefix Length
/25

Network address — the base address of the block (24.158.190.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 24.158.190.127 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 24.158.190.0/25
Network Address 24.158.190.0
Broadcast Address 24.158.190.127
Subnet Mask 255.255.255.128
Wildcard Mask 0.0.0.127
Prefix Length /25
IP Address Class Class A
Total IP Addresses 128
Usable Host Addresses 126
First Usable IP 24.158.190.1
Last Usable IP 24.158.190.126
Network (Hex) 0x189EBE00
Broadcast (Hex) 0x189EBE7F
Address Type Public / Globally Routable

Binary Representation

Network Address
00011000.10011110.10111110 00011000.10011110.10111110.00000000
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 24.158.190.0/25 into 2 equal /26 subnets (62 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 24.158.190.0/26 24.158.190.0 24.158.190.1 24.158.190.62 24.158.190.63 62
2 24.158.190.64/26 24.158.190.64 24.158.190.65 24.158.190.126 24.158.190.127 62

IP Address Sample

Showing first 16 of 128 total IPs.

24.158.190.0 net
24.158.190.1
24.158.190.2
24.158.190.3
24.158.190.4
24.158.190.5
24.158.190.6
24.158.190.7
24.158.190.8
24.158.190.9
24.158.190.10
24.158.190.11
24.158.190.12
24.158.190.13
24.158.190.14
24.158.190.15
… 112 more IPs …

/25 Subnet Reference

Total IPs 128
Usable Hosts 126
Subnet Mask 255.255.255.128
Wildcard 0.0.0.127

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