51.237.94.128/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (51.237.94.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 51.237.94.191 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 | 51.237.94.128/26 |
| Network Address | 51.237.94.128 |
| Broadcast Address | 51.237.94.191 |
| 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 | 51.237.94.129 |
| Last Usable IP | 51.237.94.190 |
| Network (Hex) | 0x33ED5E80 |
| Broadcast (Hex) | 0x33ED5EBF |
| 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 51.237.94.128/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 51.237.94.128/27 | 51.237.94.128 | 51.237.94.129 | 51.237.94.158 | 51.237.94.159 | 30 |
| 2 | 51.237.94.160/27 | 51.237.94.160 | 51.237.94.161 | 51.237.94.190 | 51.237.94.191 | 30 |
Split 51.237.94.128/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 51.237.94.128/28 | 51.237.94.128 | 51.237.94.129 | 51.237.94.142 | 51.237.94.143 | 14 |
| 2 | 51.237.94.144/28 | 51.237.94.144 | 51.237.94.145 | 51.237.94.158 | 51.237.94.159 | 14 |
| 3 | 51.237.94.160/28 | 51.237.94.160 | 51.237.94.161 | 51.237.94.174 | 51.237.94.175 | 14 |
| 4 | 51.237.94.176/28 | 51.237.94.176 | 51.237.94.177 | 51.237.94.190 | 51.237.94.191 | 14 |
Split 51.237.94.128/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 51.237.94.128/29 | 51.237.94.128 | 51.237.94.129 | 51.237.94.134 | 51.237.94.135 | 6 |
| 2 | 51.237.94.136/29 | 51.237.94.136 | 51.237.94.137 | 51.237.94.142 | 51.237.94.143 | 6 |
| 3 | 51.237.94.144/29 | 51.237.94.144 | 51.237.94.145 | 51.237.94.150 | 51.237.94.151 | 6 |
| 4 | 51.237.94.152/29 | 51.237.94.152 | 51.237.94.153 | 51.237.94.158 | 51.237.94.159 | 6 |
| 5 | 51.237.94.160/29 | 51.237.94.160 | 51.237.94.161 | 51.237.94.166 | 51.237.94.167 | 6 |
| 6 | 51.237.94.168/29 | 51.237.94.168 | 51.237.94.169 | 51.237.94.174 | 51.237.94.175 | 6 |
| 7 | 51.237.94.176/29 | 51.237.94.176 | 51.237.94.177 | 51.237.94.182 | 51.237.94.183 | 6 |
| 8 | 51.237.94.184/29 | 51.237.94.184 | 51.237.94.185 | 51.237.94.190 | 51.237.94.191 | 6 |
Split 51.237.94.128/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 51.237.94.128/30 | 51.237.94.128 | 51.237.94.129 | 51.237.94.130 | 51.237.94.131 | 2 |
| 2 | 51.237.94.132/30 | 51.237.94.132 | 51.237.94.133 | 51.237.94.134 | 51.237.94.135 | 2 |
| 3 | 51.237.94.136/30 | 51.237.94.136 | 51.237.94.137 | 51.237.94.138 | 51.237.94.139 | 2 |
| 4 | 51.237.94.140/30 | 51.237.94.140 | 51.237.94.141 | 51.237.94.142 | 51.237.94.143 | 2 |
| 5 | 51.237.94.144/30 | 51.237.94.144 | 51.237.94.145 | 51.237.94.146 | 51.237.94.147 | 2 |
| 6 | 51.237.94.148/30 | 51.237.94.148 | 51.237.94.149 | 51.237.94.150 | 51.237.94.151 | 2 |
| 7 | 51.237.94.152/30 | 51.237.94.152 | 51.237.94.153 | 51.237.94.154 | 51.237.94.155 | 2 |
| 8 | 51.237.94.156/30 | 51.237.94.156 | 51.237.94.157 | 51.237.94.158 | 51.237.94.159 | 2 |
| 9 | 51.237.94.160/30 | 51.237.94.160 | 51.237.94.161 | 51.237.94.162 | 51.237.94.163 | 2 |
| 10 | 51.237.94.164/30 | 51.237.94.164 | 51.237.94.165 | 51.237.94.166 | 51.237.94.167 | 2 |
| 11 | 51.237.94.168/30 | 51.237.94.168 | 51.237.94.169 | 51.237.94.170 | 51.237.94.171 | 2 |
| 12 | 51.237.94.172/30 | 51.237.94.172 | 51.237.94.173 | 51.237.94.174 | 51.237.94.175 | 2 |
| 13 | 51.237.94.176/30 | 51.237.94.176 | 51.237.94.177 | 51.237.94.178 | 51.237.94.179 | 2 |
| 14 | 51.237.94.180/30 | 51.237.94.180 | 51.237.94.181 | 51.237.94.182 | 51.237.94.183 | 2 |
| 15 | 51.237.94.184/30 | 51.237.94.184 | 51.237.94.185 | 51.237.94.186 | 51.237.94.187 | 2 |
| 16 | 51.237.94.188/30 | 51.237.94.188 | 51.237.94.189 | 51.237.94.190 | 51.237.94.191 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.