224.72.249.0/26
Multicast RFC 5771Class D (Multicast) — /26 prefix — 62 usable hosts
Network address — the base address of the block (224.72.249.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 224.72.249.63 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 62 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.192 is the dotted-decimal equivalent of /26. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 224.72.249.0/26 |
| Network Address | 224.72.249.0 |
| Broadcast Address | 224.72.249.63 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class D (Multicast) |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 224.72.249.1 |
| Last Usable IP | 224.72.249.62 |
| Network (Hex) | 0xE048F900 |
| Broadcast (Hex) | 0xE048F93F |
| Governing RFC | RFC 5771 |
| Address Type | Multicast |
Binary Representation
The first 26 bits (1s in the mask) identify the network. The remaining 6 bits identify hosts within the network.
Split into Equal Subnets
Split 224.72.249.0/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 224.72.249.0/27 | 224.72.249.0 | 224.72.249.1 | 224.72.249.30 | 224.72.249.31 | 30 |
| 2 | 224.72.249.32/27 | 224.72.249.32 | 224.72.249.33 | 224.72.249.62 | 224.72.249.63 | 30 |
Split 224.72.249.0/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 224.72.249.0/28 | 224.72.249.0 | 224.72.249.1 | 224.72.249.14 | 224.72.249.15 | 14 |
| 2 | 224.72.249.16/28 | 224.72.249.16 | 224.72.249.17 | 224.72.249.30 | 224.72.249.31 | 14 |
| 3 | 224.72.249.32/28 | 224.72.249.32 | 224.72.249.33 | 224.72.249.46 | 224.72.249.47 | 14 |
| 4 | 224.72.249.48/28 | 224.72.249.48 | 224.72.249.49 | 224.72.249.62 | 224.72.249.63 | 14 |
Split 224.72.249.0/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 224.72.249.0/29 | 224.72.249.0 | 224.72.249.1 | 224.72.249.6 | 224.72.249.7 | 6 |
| 2 | 224.72.249.8/29 | 224.72.249.8 | 224.72.249.9 | 224.72.249.14 | 224.72.249.15 | 6 |
| 3 | 224.72.249.16/29 | 224.72.249.16 | 224.72.249.17 | 224.72.249.22 | 224.72.249.23 | 6 |
| 4 | 224.72.249.24/29 | 224.72.249.24 | 224.72.249.25 | 224.72.249.30 | 224.72.249.31 | 6 |
| 5 | 224.72.249.32/29 | 224.72.249.32 | 224.72.249.33 | 224.72.249.38 | 224.72.249.39 | 6 |
| 6 | 224.72.249.40/29 | 224.72.249.40 | 224.72.249.41 | 224.72.249.46 | 224.72.249.47 | 6 |
| 7 | 224.72.249.48/29 | 224.72.249.48 | 224.72.249.49 | 224.72.249.54 | 224.72.249.55 | 6 |
| 8 | 224.72.249.56/29 | 224.72.249.56 | 224.72.249.57 | 224.72.249.62 | 224.72.249.63 | 6 |
Split 224.72.249.0/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 224.72.249.0/30 | 224.72.249.0 | 224.72.249.1 | 224.72.249.2 | 224.72.249.3 | 2 |
| 2 | 224.72.249.4/30 | 224.72.249.4 | 224.72.249.5 | 224.72.249.6 | 224.72.249.7 | 2 |
| 3 | 224.72.249.8/30 | 224.72.249.8 | 224.72.249.9 | 224.72.249.10 | 224.72.249.11 | 2 |
| 4 | 224.72.249.12/30 | 224.72.249.12 | 224.72.249.13 | 224.72.249.14 | 224.72.249.15 | 2 |
| 5 | 224.72.249.16/30 | 224.72.249.16 | 224.72.249.17 | 224.72.249.18 | 224.72.249.19 | 2 |
| 6 | 224.72.249.20/30 | 224.72.249.20 | 224.72.249.21 | 224.72.249.22 | 224.72.249.23 | 2 |
| 7 | 224.72.249.24/30 | 224.72.249.24 | 224.72.249.25 | 224.72.249.26 | 224.72.249.27 | 2 |
| 8 | 224.72.249.28/30 | 224.72.249.28 | 224.72.249.29 | 224.72.249.30 | 224.72.249.31 | 2 |
| 9 | 224.72.249.32/30 | 224.72.249.32 | 224.72.249.33 | 224.72.249.34 | 224.72.249.35 | 2 |
| 10 | 224.72.249.36/30 | 224.72.249.36 | 224.72.249.37 | 224.72.249.38 | 224.72.249.39 | 2 |
| 11 | 224.72.249.40/30 | 224.72.249.40 | 224.72.249.41 | 224.72.249.42 | 224.72.249.43 | 2 |
| 12 | 224.72.249.44/30 | 224.72.249.44 | 224.72.249.45 | 224.72.249.46 | 224.72.249.47 | 2 |
| 13 | 224.72.249.48/30 | 224.72.249.48 | 224.72.249.49 | 224.72.249.50 | 224.72.249.51 | 2 |
| 14 | 224.72.249.52/30 | 224.72.249.52 | 224.72.249.53 | 224.72.249.54 | 224.72.249.55 | 2 |
| 15 | 224.72.249.56/30 | 224.72.249.56 | 224.72.249.57 | 224.72.249.58 | 224.72.249.59 | 2 |
| 16 | 224.72.249.60/30 | 224.72.249.60 | 224.72.249.61 | 224.72.249.62 | 224.72.249.63 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.