224.72.230.224/27
Multicast RFC 5771Class D (Multicast) — /27 prefix — 30 usable hosts
Network address — the base address of the block (224.72.230.224). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 224.72.230.255 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 | 224.72.230.224/27 |
| Network Address | 224.72.230.224 |
| Broadcast Address | 224.72.230.255 |
| Subnet Mask | 255.255.255.224 |
| Wildcard Mask | 0.0.0.31 |
| Prefix Length | /27 |
| IP Address Class | Class D (Multicast) |
| Total IP Addresses | 32 |
| Usable Host Addresses | 30 |
| First Usable IP | 224.72.230.225 |
| Last Usable IP | 224.72.230.254 |
| Network (Hex) | 0xE048E6E0 |
| Broadcast (Hex) | 0xE048E6FF |
| Governing RFC | RFC 5771 |
| Address Type | Multicast |
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 224.72.230.224/27 into 2 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 224.72.230.224/28 | 224.72.230.224 | 224.72.230.225 | 224.72.230.238 | 224.72.230.239 | 14 |
| 2 | 224.72.230.240/28 | 224.72.230.240 | 224.72.230.241 | 224.72.230.254 | 224.72.230.255 | 14 |
Split 224.72.230.224/27 into 4 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 224.72.230.224/29 | 224.72.230.224 | 224.72.230.225 | 224.72.230.230 | 224.72.230.231 | 6 |
| 2 | 224.72.230.232/29 | 224.72.230.232 | 224.72.230.233 | 224.72.230.238 | 224.72.230.239 | 6 |
| 3 | 224.72.230.240/29 | 224.72.230.240 | 224.72.230.241 | 224.72.230.246 | 224.72.230.247 | 6 |
| 4 | 224.72.230.248/29 | 224.72.230.248 | 224.72.230.249 | 224.72.230.254 | 224.72.230.255 | 6 |
Split 224.72.230.224/27 into 8 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 224.72.230.224/30 | 224.72.230.224 | 224.72.230.225 | 224.72.230.226 | 224.72.230.227 | 2 |
| 2 | 224.72.230.228/30 | 224.72.230.228 | 224.72.230.229 | 224.72.230.230 | 224.72.230.231 | 2 |
| 3 | 224.72.230.232/30 | 224.72.230.232 | 224.72.230.233 | 224.72.230.234 | 224.72.230.235 | 2 |
| 4 | 224.72.230.236/30 | 224.72.230.236 | 224.72.230.237 | 224.72.230.238 | 224.72.230.239 | 2 |
| 5 | 224.72.230.240/30 | 224.72.230.240 | 224.72.230.241 | 224.72.230.242 | 224.72.230.243 | 2 |
| 6 | 224.72.230.244/30 | 224.72.230.244 | 224.72.230.245 | 224.72.230.246 | 224.72.230.247 | 2 |
| 7 | 224.72.230.248/30 | 224.72.230.248 | 224.72.230.249 | 224.72.230.250 | 224.72.230.251 | 2 |
| 8 | 224.72.230.252/30 | 224.72.230.252 | 224.72.230.253 | 224.72.230.254 | 224.72.230.255 | 2 |
IP Address Sample
Showing first 16 of 32 total IPs.