126.242.99.64/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (126.242.99.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 126.242.99.127 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 | 126.242.99.64/26 |
| Network Address | 126.242.99.64 |
| Broadcast Address | 126.242.99.127 |
| 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 | 126.242.99.65 |
| Last Usable IP | 126.242.99.126 |
| Network (Hex) | 0x7EF26340 |
| Broadcast (Hex) | 0x7EF2637F |
| 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 126.242.99.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 126.242.99.64/27 | 126.242.99.64 | 126.242.99.65 | 126.242.99.94 | 126.242.99.95 | 30 |
| 2 | 126.242.99.96/27 | 126.242.99.96 | 126.242.99.97 | 126.242.99.126 | 126.242.99.127 | 30 |
Split 126.242.99.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 126.242.99.64/28 | 126.242.99.64 | 126.242.99.65 | 126.242.99.78 | 126.242.99.79 | 14 |
| 2 | 126.242.99.80/28 | 126.242.99.80 | 126.242.99.81 | 126.242.99.94 | 126.242.99.95 | 14 |
| 3 | 126.242.99.96/28 | 126.242.99.96 | 126.242.99.97 | 126.242.99.110 | 126.242.99.111 | 14 |
| 4 | 126.242.99.112/28 | 126.242.99.112 | 126.242.99.113 | 126.242.99.126 | 126.242.99.127 | 14 |
Split 126.242.99.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 126.242.99.64/29 | 126.242.99.64 | 126.242.99.65 | 126.242.99.70 | 126.242.99.71 | 6 |
| 2 | 126.242.99.72/29 | 126.242.99.72 | 126.242.99.73 | 126.242.99.78 | 126.242.99.79 | 6 |
| 3 | 126.242.99.80/29 | 126.242.99.80 | 126.242.99.81 | 126.242.99.86 | 126.242.99.87 | 6 |
| 4 | 126.242.99.88/29 | 126.242.99.88 | 126.242.99.89 | 126.242.99.94 | 126.242.99.95 | 6 |
| 5 | 126.242.99.96/29 | 126.242.99.96 | 126.242.99.97 | 126.242.99.102 | 126.242.99.103 | 6 |
| 6 | 126.242.99.104/29 | 126.242.99.104 | 126.242.99.105 | 126.242.99.110 | 126.242.99.111 | 6 |
| 7 | 126.242.99.112/29 | 126.242.99.112 | 126.242.99.113 | 126.242.99.118 | 126.242.99.119 | 6 |
| 8 | 126.242.99.120/29 | 126.242.99.120 | 126.242.99.121 | 126.242.99.126 | 126.242.99.127 | 6 |
Split 126.242.99.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 126.242.99.64/30 | 126.242.99.64 | 126.242.99.65 | 126.242.99.66 | 126.242.99.67 | 2 |
| 2 | 126.242.99.68/30 | 126.242.99.68 | 126.242.99.69 | 126.242.99.70 | 126.242.99.71 | 2 |
| 3 | 126.242.99.72/30 | 126.242.99.72 | 126.242.99.73 | 126.242.99.74 | 126.242.99.75 | 2 |
| 4 | 126.242.99.76/30 | 126.242.99.76 | 126.242.99.77 | 126.242.99.78 | 126.242.99.79 | 2 |
| 5 | 126.242.99.80/30 | 126.242.99.80 | 126.242.99.81 | 126.242.99.82 | 126.242.99.83 | 2 |
| 6 | 126.242.99.84/30 | 126.242.99.84 | 126.242.99.85 | 126.242.99.86 | 126.242.99.87 | 2 |
| 7 | 126.242.99.88/30 | 126.242.99.88 | 126.242.99.89 | 126.242.99.90 | 126.242.99.91 | 2 |
| 8 | 126.242.99.92/30 | 126.242.99.92 | 126.242.99.93 | 126.242.99.94 | 126.242.99.95 | 2 |
| 9 | 126.242.99.96/30 | 126.242.99.96 | 126.242.99.97 | 126.242.99.98 | 126.242.99.99 | 2 |
| 10 | 126.242.99.100/30 | 126.242.99.100 | 126.242.99.101 | 126.242.99.102 | 126.242.99.103 | 2 |
| 11 | 126.242.99.104/30 | 126.242.99.104 | 126.242.99.105 | 126.242.99.106 | 126.242.99.107 | 2 |
| 12 | 126.242.99.108/30 | 126.242.99.108 | 126.242.99.109 | 126.242.99.110 | 126.242.99.111 | 2 |
| 13 | 126.242.99.112/30 | 126.242.99.112 | 126.242.99.113 | 126.242.99.114 | 126.242.99.115 | 2 |
| 14 | 126.242.99.116/30 | 126.242.99.116 | 126.242.99.117 | 126.242.99.118 | 126.242.99.119 | 2 |
| 15 | 126.242.99.120/30 | 126.242.99.120 | 126.242.99.121 | 126.242.99.122 | 126.242.99.123 | 2 |
| 16 | 126.242.99.124/30 | 126.242.99.124 | 126.242.99.125 | 126.242.99.126 | 126.242.99.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.