IPRangeExplorer

2.9.35.0/25

Public

Class A — /25 prefix — 126 usable hosts

Network Address
2.9.35.0
Broadcast Address
2.9.35.127
Subnet Mask
255.255.255.128
Usable Hosts
126
First Usable IP
2.9.35.1
Last Usable IP
2.9.35.126
Total IPs
128
Prefix Length
/25

Network address — the base address of the block (2.9.35.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 2.9.35.127 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 mask — 255.255.255.128 is the dotted-decimal equivalent of /25. Older tools and Cisco configs use this format instead of CIDR slash notation.

Full Details

CIDR Notation 2.9.35.0/25
Network Address 2.9.35.0
Broadcast Address 2.9.35.127
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 2.9.35.1
Last Usable IP 2.9.35.126
Network (Hex) 0x02092300
Broadcast (Hex) 0x0209237F
Address Type Public / Globally Routable

Binary Representation

Network Address
00000010.00001001.00100011 00000010.00001001.00100011.00000000
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 2.9.35.0/25 into 2 equal /26 subnets (62 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 2.9.35.0/26 2.9.35.0 2.9.35.1 2.9.35.62 2.9.35.63 62
2 2.9.35.64/26 2.9.35.64 2.9.35.65 2.9.35.126 2.9.35.127 62

IP Address Sample

Showing first 16 of 128 total IPs.

2.9.35.0 net
2.9.35.1
2.9.35.2
2.9.35.3
2.9.35.4
2.9.35.5
2.9.35.6
2.9.35.7
2.9.35.8
2.9.35.9
2.9.35.10
2.9.35.11
2.9.35.12
2.9.35.13
2.9.35.14
2.9.35.15
… 112 more IPs …

/25 Subnet Reference

Total IPs 128
Usable Hosts 126
Subnet Mask 255.255.255.128
Wildcard 0.0.0.127
Full /25 reference →

Related Ranges

Parent /24 block 2.9.35.0/24 Sibling /25 block 2.9.35.128/25

Adjacent Prefix Sizes

/23 510 hosts /24 254 hosts /25 126 hosts /26 62 hosts /27 30 hosts

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