39.159.135.0/27

Public

Class A — /27 prefix — 30 usable hosts

Network Address
39.159.135.0
Broadcast Address
39.159.135.31
Subnet Mask
255.255.255.224
Usable Hosts
30
First Usable IP
39.159.135.1
Last Usable IP
39.159.135.30
Total IPs
32
Prefix Length
/27

Network address — the base address of the block (39.159.135.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 39.159.135.31 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 39.159.135.0/27
Network Address 39.159.135.0
Broadcast Address 39.159.135.31
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 39.159.135.1
Last Usable IP 39.159.135.30
Network (Hex) 0x279F8700
Broadcast (Hex) 0x279F871F
Address Type Public / Globally Routable

Binary Representation

Network Address
00100111.10011111.10000111 00100111.10011111.10000111.00000000
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 39.159.135.0/27 into 2 equal /28 subnets (14 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 39.159.135.0/28 39.159.135.0 39.159.135.1 39.159.135.14 39.159.135.15 14
2 39.159.135.16/28 39.159.135.16 39.159.135.17 39.159.135.30 39.159.135.31 14

IP Address Sample

Showing first 16 of 32 total IPs.

39.159.135.0 net
39.159.135.1
39.159.135.2
39.159.135.3
39.159.135.4
39.159.135.5
39.159.135.6
39.159.135.7
39.159.135.8
39.159.135.9
39.159.135.10
39.159.135.11
39.159.135.12
39.159.135.13
39.159.135.14
39.159.135.15
… 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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