IPRangeExplorer

201.34.224.0/20

Public

Class C — /20 prefix — 4,094 usable hosts

Network Address
201.34.224.0
Broadcast Address
201.34.239.255
Subnet Mask
255.255.240.0
Usable Hosts
4,094
First Usable IP
201.34.224.1
Last Usable IP
201.34.239.254
Total IPs
4,096
Prefix Length
/20

Network address — the base address of the block (201.34.224.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 201.34.239.255 are delivered to every device in the subnet. Also reserved — not assignable.

Usable hosts — the 4,094 addresses between those two that you can assign to servers, VMs, or interfaces.

Subnet mask — 255.255.240.0 is the dotted-decimal equivalent of /20. Older tools and Cisco configs use this format instead of CIDR slash notation.

Full Details

CIDR Notation 201.34.224.0/20
Network Address 201.34.224.0
Broadcast Address 201.34.239.255
Subnet Mask 255.255.240.0
Wildcard Mask 0.0.15.255
Prefix Length /20
IP Address Class Class C
Total IP Addresses 4,096
Usable Host Addresses 4,094
First Usable IP 201.34.224.1
Last Usable IP 201.34.239.254
Network (Hex) 0xC922E000
Broadcast (Hex) 0xC922EFFF
Address Type Public / Globally Routable

Binary Representation

Network Address
11001001.00100010 11001001.00100010.11100000.00000000
Subnet Mask
11111111.11111111.11110000.00000000

The first 20 bits (1s in the mask) identify the network. The remaining 12 bits identify hosts within the network.

Split into Equal Subnets

Split 201.34.224.0/20 into 2 equal /21 subnets (2,046 usable hosts each).

# CIDR Network First Usable Last Usable Broadcast Hosts
1 201.34.224.0/21 201.34.224.0 201.34.224.1 201.34.231.254 201.34.231.255 2,046
2 201.34.232.0/21 201.34.232.0 201.34.232.1 201.34.239.254 201.34.239.255 2,046

/20 Subnet Reference

Total IPs 4,096
Usable Hosts 4,094
Subnet Mask 255.255.240.0
Wildcard 0.0.15.255
Full /20 reference →

Related Ranges

Parent /19 block 201.34.224.0/19 Sibling /20 block 201.34.240.0/20

Adjacent Prefix Sizes

/18 16,382 hosts /19 8,190 hosts /20 4,094 hosts /21 2,046 hosts /22 1,022 hosts

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