249.166.72.0/26
PublicClass E (Reserved) — /26 prefix — 62 usable hosts
Network address — the base address of the block (249.166.72.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 249.166.72.63 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 | 249.166.72.0/26 |
| Network Address | 249.166.72.0 |
| Broadcast Address | 249.166.72.63 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class E (Reserved) |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 249.166.72.1 |
| Last Usable IP | 249.166.72.62 |
| Network (Hex) | 0xF9A64800 |
| Broadcast (Hex) | 0xF9A6483F |
| Address Type | Public / Globally Routable |
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 249.166.72.0/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 249.166.72.0/27 | 249.166.72.0 | 249.166.72.1 | 249.166.72.30 | 249.166.72.31 | 30 |
| 2 | 249.166.72.32/27 | 249.166.72.32 | 249.166.72.33 | 249.166.72.62 | 249.166.72.63 | 30 |
Split 249.166.72.0/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 249.166.72.0/28 | 249.166.72.0 | 249.166.72.1 | 249.166.72.14 | 249.166.72.15 | 14 |
| 2 | 249.166.72.16/28 | 249.166.72.16 | 249.166.72.17 | 249.166.72.30 | 249.166.72.31 | 14 |
| 3 | 249.166.72.32/28 | 249.166.72.32 | 249.166.72.33 | 249.166.72.46 | 249.166.72.47 | 14 |
| 4 | 249.166.72.48/28 | 249.166.72.48 | 249.166.72.49 | 249.166.72.62 | 249.166.72.63 | 14 |
Split 249.166.72.0/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 249.166.72.0/29 | 249.166.72.0 | 249.166.72.1 | 249.166.72.6 | 249.166.72.7 | 6 |
| 2 | 249.166.72.8/29 | 249.166.72.8 | 249.166.72.9 | 249.166.72.14 | 249.166.72.15 | 6 |
| 3 | 249.166.72.16/29 | 249.166.72.16 | 249.166.72.17 | 249.166.72.22 | 249.166.72.23 | 6 |
| 4 | 249.166.72.24/29 | 249.166.72.24 | 249.166.72.25 | 249.166.72.30 | 249.166.72.31 | 6 |
| 5 | 249.166.72.32/29 | 249.166.72.32 | 249.166.72.33 | 249.166.72.38 | 249.166.72.39 | 6 |
| 6 | 249.166.72.40/29 | 249.166.72.40 | 249.166.72.41 | 249.166.72.46 | 249.166.72.47 | 6 |
| 7 | 249.166.72.48/29 | 249.166.72.48 | 249.166.72.49 | 249.166.72.54 | 249.166.72.55 | 6 |
| 8 | 249.166.72.56/29 | 249.166.72.56 | 249.166.72.57 | 249.166.72.62 | 249.166.72.63 | 6 |
Split 249.166.72.0/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 249.166.72.0/30 | 249.166.72.0 | 249.166.72.1 | 249.166.72.2 | 249.166.72.3 | 2 |
| 2 | 249.166.72.4/30 | 249.166.72.4 | 249.166.72.5 | 249.166.72.6 | 249.166.72.7 | 2 |
| 3 | 249.166.72.8/30 | 249.166.72.8 | 249.166.72.9 | 249.166.72.10 | 249.166.72.11 | 2 |
| 4 | 249.166.72.12/30 | 249.166.72.12 | 249.166.72.13 | 249.166.72.14 | 249.166.72.15 | 2 |
| 5 | 249.166.72.16/30 | 249.166.72.16 | 249.166.72.17 | 249.166.72.18 | 249.166.72.19 | 2 |
| 6 | 249.166.72.20/30 | 249.166.72.20 | 249.166.72.21 | 249.166.72.22 | 249.166.72.23 | 2 |
| 7 | 249.166.72.24/30 | 249.166.72.24 | 249.166.72.25 | 249.166.72.26 | 249.166.72.27 | 2 |
| 8 | 249.166.72.28/30 | 249.166.72.28 | 249.166.72.29 | 249.166.72.30 | 249.166.72.31 | 2 |
| 9 | 249.166.72.32/30 | 249.166.72.32 | 249.166.72.33 | 249.166.72.34 | 249.166.72.35 | 2 |
| 10 | 249.166.72.36/30 | 249.166.72.36 | 249.166.72.37 | 249.166.72.38 | 249.166.72.39 | 2 |
| 11 | 249.166.72.40/30 | 249.166.72.40 | 249.166.72.41 | 249.166.72.42 | 249.166.72.43 | 2 |
| 12 | 249.166.72.44/30 | 249.166.72.44 | 249.166.72.45 | 249.166.72.46 | 249.166.72.47 | 2 |
| 13 | 249.166.72.48/30 | 249.166.72.48 | 249.166.72.49 | 249.166.72.50 | 249.166.72.51 | 2 |
| 14 | 249.166.72.52/30 | 249.166.72.52 | 249.166.72.53 | 249.166.72.54 | 249.166.72.55 | 2 |
| 15 | 249.166.72.56/30 | 249.166.72.56 | 249.166.72.57 | 249.166.72.58 | 249.166.72.59 | 2 |
| 16 | 249.166.72.60/30 | 249.166.72.60 | 249.166.72.61 | 249.166.72.62 | 249.166.72.63 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.