200.233.144.0/22

Public

Class C — /22 prefix — 1,022 usable hosts

Network Address

200.233.144.0

Broadcast Address

200.233.147.255

Subnet Mask

255.255.252.0

Usable Hosts

1,022

First Usable IP

200.233.144.1

Last Usable IP

200.233.147.254

Total IPs

1,024

Prefix Length

/22

Network address — the base address of the block (200.233.144.0). All devices in this subnet share this prefix. Cannot be assigned to a host.

Broadcast address — packets sent to 200.233.147.255 are delivered to every device in the subnet. Also reserved — not assignable.

Usable hosts — the 1,022 addresses between those two that you can assign to servers, VMs, or interfaces.

Subnet mask — 255.255.252.0 is the dotted-decimal equivalent of /22. Older tools and Cisco configs use this format instead of CIDR slash notation.

Full Details

CIDR Notation	200.233.144.0/22
Network Address	200.233.144.0
Broadcast Address	200.233.147.255
Subnet Mask	255.255.252.0
Wildcard Mask	0.0.3.255
Prefix Length	/22
IP Address Class	Class C
Total IP Addresses	1,024
Usable Host Addresses	1,022
First Usable IP	200.233.144.1
Last Usable IP	200.233.147.254
Network (Hex)	0xC8E99000
Broadcast (Hex)	0xC8E993FF
Address Type	Public / Globally Routable

Binary Representation

Network Address

11001000.11101001 11001000.11101001.10010000.00000000

Subnet Mask

11111111.11111111.11111100.00000000

The first 22 bits (1s in the mask) identify the network. The remaining 10 bits identify hosts within the network.

Split into Equal Subnets

Split 200.233.144.0/22 into 2 equal /23 subnets (510 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	200.233.144.0/23	200.233.144.0	200.233.144.1	200.233.145.254	200.233.145.255	510
2	200.233.146.0/23	200.233.146.0	200.233.146.1	200.233.147.254	200.233.147.255	510

Split 200.233.144.0/22 into 4 equal /24 subnets (254 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	200.233.144.0/24	200.233.144.0	200.233.144.1	200.233.144.254	200.233.144.255	254
2	200.233.145.0/24	200.233.145.0	200.233.145.1	200.233.145.254	200.233.145.255	254
3	200.233.146.0/24	200.233.146.0	200.233.146.1	200.233.146.254	200.233.146.255	254
4	200.233.147.0/24	200.233.147.0	200.233.147.1	200.233.147.254	200.233.147.255	254

Split 200.233.144.0/22 into 8 equal /25 subnets (126 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	200.233.144.0/25	200.233.144.0	200.233.144.1	200.233.144.126	200.233.144.127	126
2	200.233.144.128/25	200.233.144.128	200.233.144.129	200.233.144.254	200.233.144.255	126
3	200.233.145.0/25	200.233.145.0	200.233.145.1	200.233.145.126	200.233.145.127	126
4	200.233.145.128/25	200.233.145.128	200.233.145.129	200.233.145.254	200.233.145.255	126
5	200.233.146.0/25	200.233.146.0	200.233.146.1	200.233.146.126	200.233.146.127	126
6	200.233.146.128/25	200.233.146.128	200.233.146.129	200.233.146.254	200.233.146.255	126
7	200.233.147.0/25	200.233.147.0	200.233.147.1	200.233.147.126	200.233.147.127	126
8	200.233.147.128/25	200.233.147.128	200.233.147.129	200.233.147.254	200.233.147.255	126

Split 200.233.144.0/22 into 16 equal /26 subnets (62 usable hosts each).

#	CIDR	Network	First Usable	Last Usable	Broadcast	Hosts
1	200.233.144.0/26	200.233.144.0	200.233.144.1	200.233.144.62	200.233.144.63	62
2	200.233.144.64/26	200.233.144.64	200.233.144.65	200.233.144.126	200.233.144.127	62
3	200.233.144.128/26	200.233.144.128	200.233.144.129	200.233.144.190	200.233.144.191	62
4	200.233.144.192/26	200.233.144.192	200.233.144.193	200.233.144.254	200.233.144.255	62
5	200.233.145.0/26	200.233.145.0	200.233.145.1	200.233.145.62	200.233.145.63	62
6	200.233.145.64/26	200.233.145.64	200.233.145.65	200.233.145.126	200.233.145.127	62
7	200.233.145.128/26	200.233.145.128	200.233.145.129	200.233.145.190	200.233.145.191	62
8	200.233.145.192/26	200.233.145.192	200.233.145.193	200.233.145.254	200.233.145.255	62
9	200.233.146.0/26	200.233.146.0	200.233.146.1	200.233.146.62	200.233.146.63	62
10	200.233.146.64/26	200.233.146.64	200.233.146.65	200.233.146.126	200.233.146.127	62
11	200.233.146.128/26	200.233.146.128	200.233.146.129	200.233.146.190	200.233.146.191	62
12	200.233.146.192/26	200.233.146.192	200.233.146.193	200.233.146.254	200.233.146.255	62
13	200.233.147.0/26	200.233.147.0	200.233.147.1	200.233.147.62	200.233.147.63	62
14	200.233.147.64/26	200.233.147.64	200.233.147.65	200.233.147.126	200.233.147.127	62
15	200.233.147.128/26	200.233.147.128	200.233.147.129	200.233.147.190	200.233.147.191	62
16	200.233.147.192/26	200.233.147.192	200.233.147.193	200.233.147.254	200.233.147.255	62

/22 Subnet Reference

Total IPs 1,024

Usable Hosts 1,022

Subnet Mask 255.255.252.0

Wildcard 0.0.3.255

Full /22 reference →

Related Ranges

Parent /21 block 200.233.144.0/21 Sibling /22 block 200.233.148.0/22

Adjacent Prefix Sizes

/20 4,094 hosts /21 2,046 hosts /22 1,022 hosts /23 510 hosts /24 254 hosts