254.237.191.64/26
PublicClass E (Reserved) — /26 prefix — 62 usable hosts
Network address — the base address of the block (254.237.191.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 254.237.191.127 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 | 254.237.191.64/26 |
| Network Address | 254.237.191.64 |
| Broadcast Address | 254.237.191.127 |
| 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 | 254.237.191.65 |
| Last Usable IP | 254.237.191.126 |
| Network (Hex) | 0xFEEDBF40 |
| Broadcast (Hex) | 0xFEEDBF7F |
| 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 254.237.191.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 254.237.191.64/27 | 254.237.191.64 | 254.237.191.65 | 254.237.191.94 | 254.237.191.95 | 30 |
| 2 | 254.237.191.96/27 | 254.237.191.96 | 254.237.191.97 | 254.237.191.126 | 254.237.191.127 | 30 |
Split 254.237.191.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 254.237.191.64/28 | 254.237.191.64 | 254.237.191.65 | 254.237.191.78 | 254.237.191.79 | 14 |
| 2 | 254.237.191.80/28 | 254.237.191.80 | 254.237.191.81 | 254.237.191.94 | 254.237.191.95 | 14 |
| 3 | 254.237.191.96/28 | 254.237.191.96 | 254.237.191.97 | 254.237.191.110 | 254.237.191.111 | 14 |
| 4 | 254.237.191.112/28 | 254.237.191.112 | 254.237.191.113 | 254.237.191.126 | 254.237.191.127 | 14 |
Split 254.237.191.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 254.237.191.64/29 | 254.237.191.64 | 254.237.191.65 | 254.237.191.70 | 254.237.191.71 | 6 |
| 2 | 254.237.191.72/29 | 254.237.191.72 | 254.237.191.73 | 254.237.191.78 | 254.237.191.79 | 6 |
| 3 | 254.237.191.80/29 | 254.237.191.80 | 254.237.191.81 | 254.237.191.86 | 254.237.191.87 | 6 |
| 4 | 254.237.191.88/29 | 254.237.191.88 | 254.237.191.89 | 254.237.191.94 | 254.237.191.95 | 6 |
| 5 | 254.237.191.96/29 | 254.237.191.96 | 254.237.191.97 | 254.237.191.102 | 254.237.191.103 | 6 |
| 6 | 254.237.191.104/29 | 254.237.191.104 | 254.237.191.105 | 254.237.191.110 | 254.237.191.111 | 6 |
| 7 | 254.237.191.112/29 | 254.237.191.112 | 254.237.191.113 | 254.237.191.118 | 254.237.191.119 | 6 |
| 8 | 254.237.191.120/29 | 254.237.191.120 | 254.237.191.121 | 254.237.191.126 | 254.237.191.127 | 6 |
Split 254.237.191.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 254.237.191.64/30 | 254.237.191.64 | 254.237.191.65 | 254.237.191.66 | 254.237.191.67 | 2 |
| 2 | 254.237.191.68/30 | 254.237.191.68 | 254.237.191.69 | 254.237.191.70 | 254.237.191.71 | 2 |
| 3 | 254.237.191.72/30 | 254.237.191.72 | 254.237.191.73 | 254.237.191.74 | 254.237.191.75 | 2 |
| 4 | 254.237.191.76/30 | 254.237.191.76 | 254.237.191.77 | 254.237.191.78 | 254.237.191.79 | 2 |
| 5 | 254.237.191.80/30 | 254.237.191.80 | 254.237.191.81 | 254.237.191.82 | 254.237.191.83 | 2 |
| 6 | 254.237.191.84/30 | 254.237.191.84 | 254.237.191.85 | 254.237.191.86 | 254.237.191.87 | 2 |
| 7 | 254.237.191.88/30 | 254.237.191.88 | 254.237.191.89 | 254.237.191.90 | 254.237.191.91 | 2 |
| 8 | 254.237.191.92/30 | 254.237.191.92 | 254.237.191.93 | 254.237.191.94 | 254.237.191.95 | 2 |
| 9 | 254.237.191.96/30 | 254.237.191.96 | 254.237.191.97 | 254.237.191.98 | 254.237.191.99 | 2 |
| 10 | 254.237.191.100/30 | 254.237.191.100 | 254.237.191.101 | 254.237.191.102 | 254.237.191.103 | 2 |
| 11 | 254.237.191.104/30 | 254.237.191.104 | 254.237.191.105 | 254.237.191.106 | 254.237.191.107 | 2 |
| 12 | 254.237.191.108/30 | 254.237.191.108 | 254.237.191.109 | 254.237.191.110 | 254.237.191.111 | 2 |
| 13 | 254.237.191.112/30 | 254.237.191.112 | 254.237.191.113 | 254.237.191.114 | 254.237.191.115 | 2 |
| 14 | 254.237.191.116/30 | 254.237.191.116 | 254.237.191.117 | 254.237.191.118 | 254.237.191.119 | 2 |
| 15 | 254.237.191.120/30 | 254.237.191.120 | 254.237.191.121 | 254.237.191.122 | 254.237.191.123 | 2 |
| 16 | 254.237.191.124/30 | 254.237.191.124 | 254.237.191.125 | 254.237.191.126 | 254.237.191.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.