124.10.103.64/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (124.10.103.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 124.10.103.127 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 | 124.10.103.64/26 |
| Network Address | 124.10.103.64 |
| Broadcast Address | 124.10.103.127 |
| 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 | 124.10.103.65 |
| Last Usable IP | 124.10.103.126 |
| Network (Hex) | 0x7C0A6740 |
| Broadcast (Hex) | 0x7C0A677F |
| 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 124.10.103.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 124.10.103.64/27 | 124.10.103.64 | 124.10.103.65 | 124.10.103.94 | 124.10.103.95 | 30 |
| 2 | 124.10.103.96/27 | 124.10.103.96 | 124.10.103.97 | 124.10.103.126 | 124.10.103.127 | 30 |
Split 124.10.103.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 124.10.103.64/28 | 124.10.103.64 | 124.10.103.65 | 124.10.103.78 | 124.10.103.79 | 14 |
| 2 | 124.10.103.80/28 | 124.10.103.80 | 124.10.103.81 | 124.10.103.94 | 124.10.103.95 | 14 |
| 3 | 124.10.103.96/28 | 124.10.103.96 | 124.10.103.97 | 124.10.103.110 | 124.10.103.111 | 14 |
| 4 | 124.10.103.112/28 | 124.10.103.112 | 124.10.103.113 | 124.10.103.126 | 124.10.103.127 | 14 |
Split 124.10.103.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 124.10.103.64/29 | 124.10.103.64 | 124.10.103.65 | 124.10.103.70 | 124.10.103.71 | 6 |
| 2 | 124.10.103.72/29 | 124.10.103.72 | 124.10.103.73 | 124.10.103.78 | 124.10.103.79 | 6 |
| 3 | 124.10.103.80/29 | 124.10.103.80 | 124.10.103.81 | 124.10.103.86 | 124.10.103.87 | 6 |
| 4 | 124.10.103.88/29 | 124.10.103.88 | 124.10.103.89 | 124.10.103.94 | 124.10.103.95 | 6 |
| 5 | 124.10.103.96/29 | 124.10.103.96 | 124.10.103.97 | 124.10.103.102 | 124.10.103.103 | 6 |
| 6 | 124.10.103.104/29 | 124.10.103.104 | 124.10.103.105 | 124.10.103.110 | 124.10.103.111 | 6 |
| 7 | 124.10.103.112/29 | 124.10.103.112 | 124.10.103.113 | 124.10.103.118 | 124.10.103.119 | 6 |
| 8 | 124.10.103.120/29 | 124.10.103.120 | 124.10.103.121 | 124.10.103.126 | 124.10.103.127 | 6 |
Split 124.10.103.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 124.10.103.64/30 | 124.10.103.64 | 124.10.103.65 | 124.10.103.66 | 124.10.103.67 | 2 |
| 2 | 124.10.103.68/30 | 124.10.103.68 | 124.10.103.69 | 124.10.103.70 | 124.10.103.71 | 2 |
| 3 | 124.10.103.72/30 | 124.10.103.72 | 124.10.103.73 | 124.10.103.74 | 124.10.103.75 | 2 |
| 4 | 124.10.103.76/30 | 124.10.103.76 | 124.10.103.77 | 124.10.103.78 | 124.10.103.79 | 2 |
| 5 | 124.10.103.80/30 | 124.10.103.80 | 124.10.103.81 | 124.10.103.82 | 124.10.103.83 | 2 |
| 6 | 124.10.103.84/30 | 124.10.103.84 | 124.10.103.85 | 124.10.103.86 | 124.10.103.87 | 2 |
| 7 | 124.10.103.88/30 | 124.10.103.88 | 124.10.103.89 | 124.10.103.90 | 124.10.103.91 | 2 |
| 8 | 124.10.103.92/30 | 124.10.103.92 | 124.10.103.93 | 124.10.103.94 | 124.10.103.95 | 2 |
| 9 | 124.10.103.96/30 | 124.10.103.96 | 124.10.103.97 | 124.10.103.98 | 124.10.103.99 | 2 |
| 10 | 124.10.103.100/30 | 124.10.103.100 | 124.10.103.101 | 124.10.103.102 | 124.10.103.103 | 2 |
| 11 | 124.10.103.104/30 | 124.10.103.104 | 124.10.103.105 | 124.10.103.106 | 124.10.103.107 | 2 |
| 12 | 124.10.103.108/30 | 124.10.103.108 | 124.10.103.109 | 124.10.103.110 | 124.10.103.111 | 2 |
| 13 | 124.10.103.112/30 | 124.10.103.112 | 124.10.103.113 | 124.10.103.114 | 124.10.103.115 | 2 |
| 14 | 124.10.103.116/30 | 124.10.103.116 | 124.10.103.117 | 124.10.103.118 | 124.10.103.119 | 2 |
| 15 | 124.10.103.120/30 | 124.10.103.120 | 124.10.103.121 | 124.10.103.122 | 124.10.103.123 | 2 |
| 16 | 124.10.103.124/30 | 124.10.103.124 | 124.10.103.125 | 124.10.103.126 | 124.10.103.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.