58.254.138.128/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (58.254.138.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 58.254.138.191 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 | 58.254.138.128/26 |
| Network Address | 58.254.138.128 |
| Broadcast Address | 58.254.138.191 |
| 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 | 58.254.138.129 |
| Last Usable IP | 58.254.138.190 |
| Network (Hex) | 0x3AFE8A80 |
| Broadcast (Hex) | 0x3AFE8ABF |
| 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 58.254.138.128/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 58.254.138.128/27 | 58.254.138.128 | 58.254.138.129 | 58.254.138.158 | 58.254.138.159 | 30 |
| 2 | 58.254.138.160/27 | 58.254.138.160 | 58.254.138.161 | 58.254.138.190 | 58.254.138.191 | 30 |
Split 58.254.138.128/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 58.254.138.128/28 | 58.254.138.128 | 58.254.138.129 | 58.254.138.142 | 58.254.138.143 | 14 |
| 2 | 58.254.138.144/28 | 58.254.138.144 | 58.254.138.145 | 58.254.138.158 | 58.254.138.159 | 14 |
| 3 | 58.254.138.160/28 | 58.254.138.160 | 58.254.138.161 | 58.254.138.174 | 58.254.138.175 | 14 |
| 4 | 58.254.138.176/28 | 58.254.138.176 | 58.254.138.177 | 58.254.138.190 | 58.254.138.191 | 14 |
Split 58.254.138.128/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 58.254.138.128/29 | 58.254.138.128 | 58.254.138.129 | 58.254.138.134 | 58.254.138.135 | 6 |
| 2 | 58.254.138.136/29 | 58.254.138.136 | 58.254.138.137 | 58.254.138.142 | 58.254.138.143 | 6 |
| 3 | 58.254.138.144/29 | 58.254.138.144 | 58.254.138.145 | 58.254.138.150 | 58.254.138.151 | 6 |
| 4 | 58.254.138.152/29 | 58.254.138.152 | 58.254.138.153 | 58.254.138.158 | 58.254.138.159 | 6 |
| 5 | 58.254.138.160/29 | 58.254.138.160 | 58.254.138.161 | 58.254.138.166 | 58.254.138.167 | 6 |
| 6 | 58.254.138.168/29 | 58.254.138.168 | 58.254.138.169 | 58.254.138.174 | 58.254.138.175 | 6 |
| 7 | 58.254.138.176/29 | 58.254.138.176 | 58.254.138.177 | 58.254.138.182 | 58.254.138.183 | 6 |
| 8 | 58.254.138.184/29 | 58.254.138.184 | 58.254.138.185 | 58.254.138.190 | 58.254.138.191 | 6 |
Split 58.254.138.128/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 58.254.138.128/30 | 58.254.138.128 | 58.254.138.129 | 58.254.138.130 | 58.254.138.131 | 2 |
| 2 | 58.254.138.132/30 | 58.254.138.132 | 58.254.138.133 | 58.254.138.134 | 58.254.138.135 | 2 |
| 3 | 58.254.138.136/30 | 58.254.138.136 | 58.254.138.137 | 58.254.138.138 | 58.254.138.139 | 2 |
| 4 | 58.254.138.140/30 | 58.254.138.140 | 58.254.138.141 | 58.254.138.142 | 58.254.138.143 | 2 |
| 5 | 58.254.138.144/30 | 58.254.138.144 | 58.254.138.145 | 58.254.138.146 | 58.254.138.147 | 2 |
| 6 | 58.254.138.148/30 | 58.254.138.148 | 58.254.138.149 | 58.254.138.150 | 58.254.138.151 | 2 |
| 7 | 58.254.138.152/30 | 58.254.138.152 | 58.254.138.153 | 58.254.138.154 | 58.254.138.155 | 2 |
| 8 | 58.254.138.156/30 | 58.254.138.156 | 58.254.138.157 | 58.254.138.158 | 58.254.138.159 | 2 |
| 9 | 58.254.138.160/30 | 58.254.138.160 | 58.254.138.161 | 58.254.138.162 | 58.254.138.163 | 2 |
| 10 | 58.254.138.164/30 | 58.254.138.164 | 58.254.138.165 | 58.254.138.166 | 58.254.138.167 | 2 |
| 11 | 58.254.138.168/30 | 58.254.138.168 | 58.254.138.169 | 58.254.138.170 | 58.254.138.171 | 2 |
| 12 | 58.254.138.172/30 | 58.254.138.172 | 58.254.138.173 | 58.254.138.174 | 58.254.138.175 | 2 |
| 13 | 58.254.138.176/30 | 58.254.138.176 | 58.254.138.177 | 58.254.138.178 | 58.254.138.179 | 2 |
| 14 | 58.254.138.180/30 | 58.254.138.180 | 58.254.138.181 | 58.254.138.182 | 58.254.138.183 | 2 |
| 15 | 58.254.138.184/30 | 58.254.138.184 | 58.254.138.185 | 58.254.138.186 | 58.254.138.187 | 2 |
| 16 | 58.254.138.188/30 | 58.254.138.188 | 58.254.138.189 | 58.254.138.190 | 58.254.138.191 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.