242.4.252.224/27
PublicClass E (Reserved) — /27 prefix — 30 usable hosts
Network address — the base address of the block (242.4.252.224). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 242.4.252.255 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 mask — 255.255.255.224 is the dotted-decimal equivalent of /27. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 242.4.252.224/27 |
| Network Address | 242.4.252.224 |
| Broadcast Address | 242.4.252.255 |
| Subnet Mask | 255.255.255.224 |
| Wildcard Mask | 0.0.0.31 |
| Prefix Length | /27 |
| IP Address Class | Class E (Reserved) |
| Total IP Addresses | 32 |
| Usable Host Addresses | 30 |
| First Usable IP | 242.4.252.225 |
| Last Usable IP | 242.4.252.254 |
| Network (Hex) | 0xF204FCE0 |
| Broadcast (Hex) | 0xF204FCFF |
| Address Type | Public / Globally Routable |
Binary Representation
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 242.4.252.224/27 into 2 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 242.4.252.224/28 | 242.4.252.224 | 242.4.252.225 | 242.4.252.238 | 242.4.252.239 | 14 |
| 2 | 242.4.252.240/28 | 242.4.252.240 | 242.4.252.241 | 242.4.252.254 | 242.4.252.255 | 14 |
Split 242.4.252.224/27 into 4 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 242.4.252.224/29 | 242.4.252.224 | 242.4.252.225 | 242.4.252.230 | 242.4.252.231 | 6 |
| 2 | 242.4.252.232/29 | 242.4.252.232 | 242.4.252.233 | 242.4.252.238 | 242.4.252.239 | 6 |
| 3 | 242.4.252.240/29 | 242.4.252.240 | 242.4.252.241 | 242.4.252.246 | 242.4.252.247 | 6 |
| 4 | 242.4.252.248/29 | 242.4.252.248 | 242.4.252.249 | 242.4.252.254 | 242.4.252.255 | 6 |
Split 242.4.252.224/27 into 8 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 242.4.252.224/30 | 242.4.252.224 | 242.4.252.225 | 242.4.252.226 | 242.4.252.227 | 2 |
| 2 | 242.4.252.228/30 | 242.4.252.228 | 242.4.252.229 | 242.4.252.230 | 242.4.252.231 | 2 |
| 3 | 242.4.252.232/30 | 242.4.252.232 | 242.4.252.233 | 242.4.252.234 | 242.4.252.235 | 2 |
| 4 | 242.4.252.236/30 | 242.4.252.236 | 242.4.252.237 | 242.4.252.238 | 242.4.252.239 | 2 |
| 5 | 242.4.252.240/30 | 242.4.252.240 | 242.4.252.241 | 242.4.252.242 | 242.4.252.243 | 2 |
| 6 | 242.4.252.244/30 | 242.4.252.244 | 242.4.252.245 | 242.4.252.246 | 242.4.252.247 | 2 |
| 7 | 242.4.252.248/30 | 242.4.252.248 | 242.4.252.249 | 242.4.252.250 | 242.4.252.251 | 2 |
| 8 | 242.4.252.252/30 | 242.4.252.252 | 242.4.252.253 | 242.4.252.254 | 242.4.252.255 | 2 |
IP Address Sample
Showing first 16 of 32 total IPs.