59.159.180.0/25

Public

Class A — /25 prefix — 126 usable hosts

Network Address
59.159.180.0
Broadcast Address
59.159.180.127
Subnet Mask
255.255.255.128
Usable Hosts
126
First Usable IP
59.159.180.1
Last Usable IP
59.159.180.126
Total IPs
128
Prefix Length
/25

Network address — the base address of the block (59.159.180.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 59.159.180.127 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 59.159.180.0/25
Network Address 59.159.180.0
Broadcast Address 59.159.180.127
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 59.159.180.1
Last Usable IP 59.159.180.126
Network (Hex) 0x3B9FB400
Broadcast (Hex) 0x3B9FB47F
Address Type Public / Globally Routable

Binary Representation

Network Address
00111011.10011111.10110100 00111011.10011111.10110100.00000000
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 59.159.180.0/25 into 2 equal /26 subnets (62 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 59.159.180.0/26 59.159.180.0 59.159.180.1 59.159.180.62 59.159.180.63 62
2 59.159.180.64/26 59.159.180.64 59.159.180.65 59.159.180.126 59.159.180.127 62

IP Address Sample

Showing first 16 of 128 total IPs.

59.159.180.0 net
59.159.180.1
59.159.180.2
59.159.180.3
59.159.180.4
59.159.180.5
59.159.180.6
59.159.180.7
59.159.180.8
59.159.180.9
59.159.180.10
59.159.180.11
59.159.180.12
59.159.180.13
59.159.180.14
59.159.180.15
… 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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