86.113.23.0/25

Public

Class A — /25 prefix — 126 usable hosts

Network Address
86.113.23.0
Broadcast Address
86.113.23.127
Subnet Mask
255.255.255.128
Usable Hosts
126
First Usable IP
86.113.23.1
Last Usable IP
86.113.23.126
Total IPs
128
Prefix Length
/25

Network address — the base address of the block (86.113.23.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 86.113.23.127 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 86.113.23.0/25
Network Address 86.113.23.0
Broadcast Address 86.113.23.127
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 86.113.23.1
Last Usable IP 86.113.23.126
Network (Hex) 0x56711700
Broadcast (Hex) 0x5671177F
Address Type Public / Globally Routable

Binary Representation

Network Address
01010110.01110001.00010111 01010110.01110001.00010111.00000000
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 86.113.23.0/25 into 2 equal /26 subnets (62 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 86.113.23.0/26 86.113.23.0 86.113.23.1 86.113.23.62 86.113.23.63 62
2 86.113.23.64/26 86.113.23.64 86.113.23.65 86.113.23.126 86.113.23.127 62

IP Address Sample

Showing first 16 of 128 total IPs.

86.113.23.0 net
86.113.23.1
86.113.23.2
86.113.23.3
86.113.23.4
86.113.23.5
86.113.23.6
86.113.23.7
86.113.23.8
86.113.23.9
86.113.23.10
86.113.23.11
86.113.23.12
86.113.23.13
86.113.23.14
86.113.23.15
… 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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