11.239.1.64/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (11.239.1.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 11.239.1.127 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 | 11.239.1.64/26 |
| Network Address | 11.239.1.64 |
| Broadcast Address | 11.239.1.127 |
| 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 | 11.239.1.65 |
| Last Usable IP | 11.239.1.126 |
| Network (Hex) | 0x0BEF0140 |
| Broadcast (Hex) | 0x0BEF017F |
| 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 11.239.1.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 11.239.1.64/27 | 11.239.1.64 | 11.239.1.65 | 11.239.1.94 | 11.239.1.95 | 30 |
| 2 | 11.239.1.96/27 | 11.239.1.96 | 11.239.1.97 | 11.239.1.126 | 11.239.1.127 | 30 |
Split 11.239.1.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 11.239.1.64/28 | 11.239.1.64 | 11.239.1.65 | 11.239.1.78 | 11.239.1.79 | 14 |
| 2 | 11.239.1.80/28 | 11.239.1.80 | 11.239.1.81 | 11.239.1.94 | 11.239.1.95 | 14 |
| 3 | 11.239.1.96/28 | 11.239.1.96 | 11.239.1.97 | 11.239.1.110 | 11.239.1.111 | 14 |
| 4 | 11.239.1.112/28 | 11.239.1.112 | 11.239.1.113 | 11.239.1.126 | 11.239.1.127 | 14 |
Split 11.239.1.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 11.239.1.64/29 | 11.239.1.64 | 11.239.1.65 | 11.239.1.70 | 11.239.1.71 | 6 |
| 2 | 11.239.1.72/29 | 11.239.1.72 | 11.239.1.73 | 11.239.1.78 | 11.239.1.79 | 6 |
| 3 | 11.239.1.80/29 | 11.239.1.80 | 11.239.1.81 | 11.239.1.86 | 11.239.1.87 | 6 |
| 4 | 11.239.1.88/29 | 11.239.1.88 | 11.239.1.89 | 11.239.1.94 | 11.239.1.95 | 6 |
| 5 | 11.239.1.96/29 | 11.239.1.96 | 11.239.1.97 | 11.239.1.102 | 11.239.1.103 | 6 |
| 6 | 11.239.1.104/29 | 11.239.1.104 | 11.239.1.105 | 11.239.1.110 | 11.239.1.111 | 6 |
| 7 | 11.239.1.112/29 | 11.239.1.112 | 11.239.1.113 | 11.239.1.118 | 11.239.1.119 | 6 |
| 8 | 11.239.1.120/29 | 11.239.1.120 | 11.239.1.121 | 11.239.1.126 | 11.239.1.127 | 6 |
Split 11.239.1.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 11.239.1.64/30 | 11.239.1.64 | 11.239.1.65 | 11.239.1.66 | 11.239.1.67 | 2 |
| 2 | 11.239.1.68/30 | 11.239.1.68 | 11.239.1.69 | 11.239.1.70 | 11.239.1.71 | 2 |
| 3 | 11.239.1.72/30 | 11.239.1.72 | 11.239.1.73 | 11.239.1.74 | 11.239.1.75 | 2 |
| 4 | 11.239.1.76/30 | 11.239.1.76 | 11.239.1.77 | 11.239.1.78 | 11.239.1.79 | 2 |
| 5 | 11.239.1.80/30 | 11.239.1.80 | 11.239.1.81 | 11.239.1.82 | 11.239.1.83 | 2 |
| 6 | 11.239.1.84/30 | 11.239.1.84 | 11.239.1.85 | 11.239.1.86 | 11.239.1.87 | 2 |
| 7 | 11.239.1.88/30 | 11.239.1.88 | 11.239.1.89 | 11.239.1.90 | 11.239.1.91 | 2 |
| 8 | 11.239.1.92/30 | 11.239.1.92 | 11.239.1.93 | 11.239.1.94 | 11.239.1.95 | 2 |
| 9 | 11.239.1.96/30 | 11.239.1.96 | 11.239.1.97 | 11.239.1.98 | 11.239.1.99 | 2 |
| 10 | 11.239.1.100/30 | 11.239.1.100 | 11.239.1.101 | 11.239.1.102 | 11.239.1.103 | 2 |
| 11 | 11.239.1.104/30 | 11.239.1.104 | 11.239.1.105 | 11.239.1.106 | 11.239.1.107 | 2 |
| 12 | 11.239.1.108/30 | 11.239.1.108 | 11.239.1.109 | 11.239.1.110 | 11.239.1.111 | 2 |
| 13 | 11.239.1.112/30 | 11.239.1.112 | 11.239.1.113 | 11.239.1.114 | 11.239.1.115 | 2 |
| 14 | 11.239.1.116/30 | 11.239.1.116 | 11.239.1.117 | 11.239.1.118 | 11.239.1.119 | 2 |
| 15 | 11.239.1.120/30 | 11.239.1.120 | 11.239.1.121 | 11.239.1.122 | 11.239.1.123 | 2 |
| 16 | 11.239.1.124/30 | 11.239.1.124 | 11.239.1.125 | 11.239.1.126 | 11.239.1.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.