29.209.4.0/27

Public

Class A — /27 prefix — 30 usable hosts

Network Address
29.209.4.0
Broadcast Address
29.209.4.31
Subnet Mask
255.255.255.224
Usable Hosts
30
First Usable IP
29.209.4.1
Last Usable IP
29.209.4.30
Total IPs
32
Prefix Length
/27

Network address — the base address of the block (29.209.4.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 29.209.4.31 are delivered to every device in the subnet. Also reserved — not assignable.

Usable hosts — the 30 addresses between those two that you can assign to servers, VMs, or interfaces.

Subnet mask255.255.255.224 is the dotted-decimal equivalent of /27. Older tools and Cisco configs use this format instead of CIDR slash notation.

Full Details

CIDR Notation 29.209.4.0/27
Network Address 29.209.4.0
Broadcast Address 29.209.4.31
Subnet Mask 255.255.255.224
Wildcard Mask 0.0.0.31
Prefix Length /27
IP Address Class Class A
Total IP Addresses 32
Usable Host Addresses 30
First Usable IP 29.209.4.1
Last Usable IP 29.209.4.30
Network (Hex) 0x1DD10400
Broadcast (Hex) 0x1DD1041F
Address Type Public / Globally Routable

Binary Representation

Network Address
00011101.11010001.00000100 00011101.11010001.00000100.00000000
Subnet Mask
11111111.11111111.11111111.11100000

The first 27 bits (1s in the mask) identify the network. The remaining 5 bits identify hosts within the network.

Split into Equal Subnets

Split 29.209.4.0/27 into 2 equal /28 subnets (14 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 29.209.4.0/28 29.209.4.0 29.209.4.1 29.209.4.14 29.209.4.15 14
2 29.209.4.16/28 29.209.4.16 29.209.4.17 29.209.4.30 29.209.4.31 14

IP Address Sample

Showing first 16 of 32 total IPs.

29.209.4.0 net
29.209.4.1
29.209.4.2
29.209.4.3
29.209.4.4
29.209.4.5
29.209.4.6
29.209.4.7
29.209.4.8
29.209.4.9
29.209.4.10
29.209.4.11
29.209.4.12
29.209.4.13
29.209.4.14
29.209.4.15
… 16 more IPs …

/27 Subnet Reference

Total IPs 32
Usable Hosts 30
Subnet Mask 255.255.255.224
Wildcard 0.0.0.31

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