243.227.148.64/26
PublicClass E (Reserved) — /26 prefix — 62 usable hosts
Network address — the base address of the block (243.227.148.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 243.227.148.127 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 | 243.227.148.64/26 |
| Network Address | 243.227.148.64 |
| Broadcast Address | 243.227.148.127 |
| 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 | 243.227.148.65 |
| Last Usable IP | 243.227.148.126 |
| Network (Hex) | 0xF3E39440 |
| Broadcast (Hex) | 0xF3E3947F |
| 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 243.227.148.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 243.227.148.64/27 | 243.227.148.64 | 243.227.148.65 | 243.227.148.94 | 243.227.148.95 | 30 |
| 2 | 243.227.148.96/27 | 243.227.148.96 | 243.227.148.97 | 243.227.148.126 | 243.227.148.127 | 30 |
Split 243.227.148.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 243.227.148.64/28 | 243.227.148.64 | 243.227.148.65 | 243.227.148.78 | 243.227.148.79 | 14 |
| 2 | 243.227.148.80/28 | 243.227.148.80 | 243.227.148.81 | 243.227.148.94 | 243.227.148.95 | 14 |
| 3 | 243.227.148.96/28 | 243.227.148.96 | 243.227.148.97 | 243.227.148.110 | 243.227.148.111 | 14 |
| 4 | 243.227.148.112/28 | 243.227.148.112 | 243.227.148.113 | 243.227.148.126 | 243.227.148.127 | 14 |
Split 243.227.148.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 243.227.148.64/29 | 243.227.148.64 | 243.227.148.65 | 243.227.148.70 | 243.227.148.71 | 6 |
| 2 | 243.227.148.72/29 | 243.227.148.72 | 243.227.148.73 | 243.227.148.78 | 243.227.148.79 | 6 |
| 3 | 243.227.148.80/29 | 243.227.148.80 | 243.227.148.81 | 243.227.148.86 | 243.227.148.87 | 6 |
| 4 | 243.227.148.88/29 | 243.227.148.88 | 243.227.148.89 | 243.227.148.94 | 243.227.148.95 | 6 |
| 5 | 243.227.148.96/29 | 243.227.148.96 | 243.227.148.97 | 243.227.148.102 | 243.227.148.103 | 6 |
| 6 | 243.227.148.104/29 | 243.227.148.104 | 243.227.148.105 | 243.227.148.110 | 243.227.148.111 | 6 |
| 7 | 243.227.148.112/29 | 243.227.148.112 | 243.227.148.113 | 243.227.148.118 | 243.227.148.119 | 6 |
| 8 | 243.227.148.120/29 | 243.227.148.120 | 243.227.148.121 | 243.227.148.126 | 243.227.148.127 | 6 |
Split 243.227.148.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 243.227.148.64/30 | 243.227.148.64 | 243.227.148.65 | 243.227.148.66 | 243.227.148.67 | 2 |
| 2 | 243.227.148.68/30 | 243.227.148.68 | 243.227.148.69 | 243.227.148.70 | 243.227.148.71 | 2 |
| 3 | 243.227.148.72/30 | 243.227.148.72 | 243.227.148.73 | 243.227.148.74 | 243.227.148.75 | 2 |
| 4 | 243.227.148.76/30 | 243.227.148.76 | 243.227.148.77 | 243.227.148.78 | 243.227.148.79 | 2 |
| 5 | 243.227.148.80/30 | 243.227.148.80 | 243.227.148.81 | 243.227.148.82 | 243.227.148.83 | 2 |
| 6 | 243.227.148.84/30 | 243.227.148.84 | 243.227.148.85 | 243.227.148.86 | 243.227.148.87 | 2 |
| 7 | 243.227.148.88/30 | 243.227.148.88 | 243.227.148.89 | 243.227.148.90 | 243.227.148.91 | 2 |
| 8 | 243.227.148.92/30 | 243.227.148.92 | 243.227.148.93 | 243.227.148.94 | 243.227.148.95 | 2 |
| 9 | 243.227.148.96/30 | 243.227.148.96 | 243.227.148.97 | 243.227.148.98 | 243.227.148.99 | 2 |
| 10 | 243.227.148.100/30 | 243.227.148.100 | 243.227.148.101 | 243.227.148.102 | 243.227.148.103 | 2 |
| 11 | 243.227.148.104/30 | 243.227.148.104 | 243.227.148.105 | 243.227.148.106 | 243.227.148.107 | 2 |
| 12 | 243.227.148.108/30 | 243.227.148.108 | 243.227.148.109 | 243.227.148.110 | 243.227.148.111 | 2 |
| 13 | 243.227.148.112/30 | 243.227.148.112 | 243.227.148.113 | 243.227.148.114 | 243.227.148.115 | 2 |
| 14 | 243.227.148.116/30 | 243.227.148.116 | 243.227.148.117 | 243.227.148.118 | 243.227.148.119 | 2 |
| 15 | 243.227.148.120/30 | 243.227.148.120 | 243.227.148.121 | 243.227.148.122 | 243.227.148.123 | 2 |
| 16 | 243.227.148.124/30 | 243.227.148.124 | 243.227.148.125 | 243.227.148.126 | 243.227.148.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.