184.206.242.0/23
PublicClass B — /23 prefix — 510 usable hosts
Network address — the base address of the block (184.206.242.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 184.206.243.255 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 510 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.254.0 is the dotted-decimal equivalent of /23. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 184.206.242.0/23 |
| Network Address | 184.206.242.0 |
| Broadcast Address | 184.206.243.255 |
| Subnet Mask | 255.255.254.0 |
| Wildcard Mask | 0.0.1.255 |
| Prefix Length | /23 |
| IP Address Class | Class B |
| Total IP Addresses | 512 |
| Usable Host Addresses | 510 |
| First Usable IP | 184.206.242.1 |
| Last Usable IP | 184.206.243.254 |
| Network (Hex) | 0xB8CEF200 |
| Broadcast (Hex) | 0xB8CEF3FF |
| Address Type | Public / Globally Routable |
Binary Representation
The first 23 bits (1s in the mask) identify the network. The remaining 9 bits identify hosts within the network.
Split into Equal Subnets
Split 184.206.242.0/23 into 2 equal /24 subnets (254 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 184.206.242.0/24 | 184.206.242.0 | 184.206.242.1 | 184.206.242.254 | 184.206.242.255 | 254 |
| 2 | 184.206.243.0/24 | 184.206.243.0 | 184.206.243.1 | 184.206.243.254 | 184.206.243.255 | 254 |
Split 184.206.242.0/23 into 4 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 184.206.242.0/25 | 184.206.242.0 | 184.206.242.1 | 184.206.242.126 | 184.206.242.127 | 126 |
| 2 | 184.206.242.128/25 | 184.206.242.128 | 184.206.242.129 | 184.206.242.254 | 184.206.242.255 | 126 |
| 3 | 184.206.243.0/25 | 184.206.243.0 | 184.206.243.1 | 184.206.243.126 | 184.206.243.127 | 126 |
| 4 | 184.206.243.128/25 | 184.206.243.128 | 184.206.243.129 | 184.206.243.254 | 184.206.243.255 | 126 |
Split 184.206.242.0/23 into 8 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 184.206.242.0/26 | 184.206.242.0 | 184.206.242.1 | 184.206.242.62 | 184.206.242.63 | 62 |
| 2 | 184.206.242.64/26 | 184.206.242.64 | 184.206.242.65 | 184.206.242.126 | 184.206.242.127 | 62 |
| 3 | 184.206.242.128/26 | 184.206.242.128 | 184.206.242.129 | 184.206.242.190 | 184.206.242.191 | 62 |
| 4 | 184.206.242.192/26 | 184.206.242.192 | 184.206.242.193 | 184.206.242.254 | 184.206.242.255 | 62 |
| 5 | 184.206.243.0/26 | 184.206.243.0 | 184.206.243.1 | 184.206.243.62 | 184.206.243.63 | 62 |
| 6 | 184.206.243.64/26 | 184.206.243.64 | 184.206.243.65 | 184.206.243.126 | 184.206.243.127 | 62 |
| 7 | 184.206.243.128/26 | 184.206.243.128 | 184.206.243.129 | 184.206.243.190 | 184.206.243.191 | 62 |
| 8 | 184.206.243.192/26 | 184.206.243.192 | 184.206.243.193 | 184.206.243.254 | 184.206.243.255 | 62 |
Split 184.206.242.0/23 into 16 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 184.206.242.0/27 | 184.206.242.0 | 184.206.242.1 | 184.206.242.30 | 184.206.242.31 | 30 |
| 2 | 184.206.242.32/27 | 184.206.242.32 | 184.206.242.33 | 184.206.242.62 | 184.206.242.63 | 30 |
| 3 | 184.206.242.64/27 | 184.206.242.64 | 184.206.242.65 | 184.206.242.94 | 184.206.242.95 | 30 |
| 4 | 184.206.242.96/27 | 184.206.242.96 | 184.206.242.97 | 184.206.242.126 | 184.206.242.127 | 30 |
| 5 | 184.206.242.128/27 | 184.206.242.128 | 184.206.242.129 | 184.206.242.158 | 184.206.242.159 | 30 |
| 6 | 184.206.242.160/27 | 184.206.242.160 | 184.206.242.161 | 184.206.242.190 | 184.206.242.191 | 30 |
| 7 | 184.206.242.192/27 | 184.206.242.192 | 184.206.242.193 | 184.206.242.222 | 184.206.242.223 | 30 |
| 8 | 184.206.242.224/27 | 184.206.242.224 | 184.206.242.225 | 184.206.242.254 | 184.206.242.255 | 30 |
| 9 | 184.206.243.0/27 | 184.206.243.0 | 184.206.243.1 | 184.206.243.30 | 184.206.243.31 | 30 |
| 10 | 184.206.243.32/27 | 184.206.243.32 | 184.206.243.33 | 184.206.243.62 | 184.206.243.63 | 30 |
| 11 | 184.206.243.64/27 | 184.206.243.64 | 184.206.243.65 | 184.206.243.94 | 184.206.243.95 | 30 |
| 12 | 184.206.243.96/27 | 184.206.243.96 | 184.206.243.97 | 184.206.243.126 | 184.206.243.127 | 30 |
| 13 | 184.206.243.128/27 | 184.206.243.128 | 184.206.243.129 | 184.206.243.158 | 184.206.243.159 | 30 |
| 14 | 184.206.243.160/27 | 184.206.243.160 | 184.206.243.161 | 184.206.243.190 | 184.206.243.191 | 30 |
| 15 | 184.206.243.192/27 | 184.206.243.192 | 184.206.243.193 | 184.206.243.222 | 184.206.243.223 | 30 |
| 16 | 184.206.243.224/27 | 184.206.243.224 | 184.206.243.225 | 184.206.243.254 | 184.206.243.255 | 30 |