40.237.47.64/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (40.237.47.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 40.237.47.127 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 | 40.237.47.64/26 |
| Network Address | 40.237.47.64 |
| Broadcast Address | 40.237.47.127 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class A |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 40.237.47.65 |
| Last Usable IP | 40.237.47.126 |
| Network (Hex) | 0x28ED2F40 |
| Broadcast (Hex) | 0x28ED2F7F |
| 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 40.237.47.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 40.237.47.64/27 | 40.237.47.64 | 40.237.47.65 | 40.237.47.94 | 40.237.47.95 | 30 |
| 2 | 40.237.47.96/27 | 40.237.47.96 | 40.237.47.97 | 40.237.47.126 | 40.237.47.127 | 30 |
Split 40.237.47.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 40.237.47.64/28 | 40.237.47.64 | 40.237.47.65 | 40.237.47.78 | 40.237.47.79 | 14 |
| 2 | 40.237.47.80/28 | 40.237.47.80 | 40.237.47.81 | 40.237.47.94 | 40.237.47.95 | 14 |
| 3 | 40.237.47.96/28 | 40.237.47.96 | 40.237.47.97 | 40.237.47.110 | 40.237.47.111 | 14 |
| 4 | 40.237.47.112/28 | 40.237.47.112 | 40.237.47.113 | 40.237.47.126 | 40.237.47.127 | 14 |
Split 40.237.47.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 40.237.47.64/29 | 40.237.47.64 | 40.237.47.65 | 40.237.47.70 | 40.237.47.71 | 6 |
| 2 | 40.237.47.72/29 | 40.237.47.72 | 40.237.47.73 | 40.237.47.78 | 40.237.47.79 | 6 |
| 3 | 40.237.47.80/29 | 40.237.47.80 | 40.237.47.81 | 40.237.47.86 | 40.237.47.87 | 6 |
| 4 | 40.237.47.88/29 | 40.237.47.88 | 40.237.47.89 | 40.237.47.94 | 40.237.47.95 | 6 |
| 5 | 40.237.47.96/29 | 40.237.47.96 | 40.237.47.97 | 40.237.47.102 | 40.237.47.103 | 6 |
| 6 | 40.237.47.104/29 | 40.237.47.104 | 40.237.47.105 | 40.237.47.110 | 40.237.47.111 | 6 |
| 7 | 40.237.47.112/29 | 40.237.47.112 | 40.237.47.113 | 40.237.47.118 | 40.237.47.119 | 6 |
| 8 | 40.237.47.120/29 | 40.237.47.120 | 40.237.47.121 | 40.237.47.126 | 40.237.47.127 | 6 |
Split 40.237.47.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 40.237.47.64/30 | 40.237.47.64 | 40.237.47.65 | 40.237.47.66 | 40.237.47.67 | 2 |
| 2 | 40.237.47.68/30 | 40.237.47.68 | 40.237.47.69 | 40.237.47.70 | 40.237.47.71 | 2 |
| 3 | 40.237.47.72/30 | 40.237.47.72 | 40.237.47.73 | 40.237.47.74 | 40.237.47.75 | 2 |
| 4 | 40.237.47.76/30 | 40.237.47.76 | 40.237.47.77 | 40.237.47.78 | 40.237.47.79 | 2 |
| 5 | 40.237.47.80/30 | 40.237.47.80 | 40.237.47.81 | 40.237.47.82 | 40.237.47.83 | 2 |
| 6 | 40.237.47.84/30 | 40.237.47.84 | 40.237.47.85 | 40.237.47.86 | 40.237.47.87 | 2 |
| 7 | 40.237.47.88/30 | 40.237.47.88 | 40.237.47.89 | 40.237.47.90 | 40.237.47.91 | 2 |
| 8 | 40.237.47.92/30 | 40.237.47.92 | 40.237.47.93 | 40.237.47.94 | 40.237.47.95 | 2 |
| 9 | 40.237.47.96/30 | 40.237.47.96 | 40.237.47.97 | 40.237.47.98 | 40.237.47.99 | 2 |
| 10 | 40.237.47.100/30 | 40.237.47.100 | 40.237.47.101 | 40.237.47.102 | 40.237.47.103 | 2 |
| 11 | 40.237.47.104/30 | 40.237.47.104 | 40.237.47.105 | 40.237.47.106 | 40.237.47.107 | 2 |
| 12 | 40.237.47.108/30 | 40.237.47.108 | 40.237.47.109 | 40.237.47.110 | 40.237.47.111 | 2 |
| 13 | 40.237.47.112/30 | 40.237.47.112 | 40.237.47.113 | 40.237.47.114 | 40.237.47.115 | 2 |
| 14 | 40.237.47.116/30 | 40.237.47.116 | 40.237.47.117 | 40.237.47.118 | 40.237.47.119 | 2 |
| 15 | 40.237.47.120/30 | 40.237.47.120 | 40.237.47.121 | 40.237.47.122 | 40.237.47.123 | 2 |
| 16 | 40.237.47.124/30 | 40.237.47.124 | 40.237.47.125 | 40.237.47.126 | 40.237.47.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.