9.237.209.128/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (9.237.209.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 9.237.209.191 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 | 9.237.209.128/26 |
| Network Address | 9.237.209.128 |
| Broadcast Address | 9.237.209.191 |
| 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 | 9.237.209.129 |
| Last Usable IP | 9.237.209.190 |
| Network (Hex) | 0x09EDD180 |
| Broadcast (Hex) | 0x09EDD1BF |
| 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 9.237.209.128/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 9.237.209.128/27 | 9.237.209.128 | 9.237.209.129 | 9.237.209.158 | 9.237.209.159 | 30 |
| 2 | 9.237.209.160/27 | 9.237.209.160 | 9.237.209.161 | 9.237.209.190 | 9.237.209.191 | 30 |
Split 9.237.209.128/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 9.237.209.128/28 | 9.237.209.128 | 9.237.209.129 | 9.237.209.142 | 9.237.209.143 | 14 |
| 2 | 9.237.209.144/28 | 9.237.209.144 | 9.237.209.145 | 9.237.209.158 | 9.237.209.159 | 14 |
| 3 | 9.237.209.160/28 | 9.237.209.160 | 9.237.209.161 | 9.237.209.174 | 9.237.209.175 | 14 |
| 4 | 9.237.209.176/28 | 9.237.209.176 | 9.237.209.177 | 9.237.209.190 | 9.237.209.191 | 14 |
Split 9.237.209.128/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 9.237.209.128/29 | 9.237.209.128 | 9.237.209.129 | 9.237.209.134 | 9.237.209.135 | 6 |
| 2 | 9.237.209.136/29 | 9.237.209.136 | 9.237.209.137 | 9.237.209.142 | 9.237.209.143 | 6 |
| 3 | 9.237.209.144/29 | 9.237.209.144 | 9.237.209.145 | 9.237.209.150 | 9.237.209.151 | 6 |
| 4 | 9.237.209.152/29 | 9.237.209.152 | 9.237.209.153 | 9.237.209.158 | 9.237.209.159 | 6 |
| 5 | 9.237.209.160/29 | 9.237.209.160 | 9.237.209.161 | 9.237.209.166 | 9.237.209.167 | 6 |
| 6 | 9.237.209.168/29 | 9.237.209.168 | 9.237.209.169 | 9.237.209.174 | 9.237.209.175 | 6 |
| 7 | 9.237.209.176/29 | 9.237.209.176 | 9.237.209.177 | 9.237.209.182 | 9.237.209.183 | 6 |
| 8 | 9.237.209.184/29 | 9.237.209.184 | 9.237.209.185 | 9.237.209.190 | 9.237.209.191 | 6 |
Split 9.237.209.128/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 9.237.209.128/30 | 9.237.209.128 | 9.237.209.129 | 9.237.209.130 | 9.237.209.131 | 2 |
| 2 | 9.237.209.132/30 | 9.237.209.132 | 9.237.209.133 | 9.237.209.134 | 9.237.209.135 | 2 |
| 3 | 9.237.209.136/30 | 9.237.209.136 | 9.237.209.137 | 9.237.209.138 | 9.237.209.139 | 2 |
| 4 | 9.237.209.140/30 | 9.237.209.140 | 9.237.209.141 | 9.237.209.142 | 9.237.209.143 | 2 |
| 5 | 9.237.209.144/30 | 9.237.209.144 | 9.237.209.145 | 9.237.209.146 | 9.237.209.147 | 2 |
| 6 | 9.237.209.148/30 | 9.237.209.148 | 9.237.209.149 | 9.237.209.150 | 9.237.209.151 | 2 |
| 7 | 9.237.209.152/30 | 9.237.209.152 | 9.237.209.153 | 9.237.209.154 | 9.237.209.155 | 2 |
| 8 | 9.237.209.156/30 | 9.237.209.156 | 9.237.209.157 | 9.237.209.158 | 9.237.209.159 | 2 |
| 9 | 9.237.209.160/30 | 9.237.209.160 | 9.237.209.161 | 9.237.209.162 | 9.237.209.163 | 2 |
| 10 | 9.237.209.164/30 | 9.237.209.164 | 9.237.209.165 | 9.237.209.166 | 9.237.209.167 | 2 |
| 11 | 9.237.209.168/30 | 9.237.209.168 | 9.237.209.169 | 9.237.209.170 | 9.237.209.171 | 2 |
| 12 | 9.237.209.172/30 | 9.237.209.172 | 9.237.209.173 | 9.237.209.174 | 9.237.209.175 | 2 |
| 13 | 9.237.209.176/30 | 9.237.209.176 | 9.237.209.177 | 9.237.209.178 | 9.237.209.179 | 2 |
| 14 | 9.237.209.180/30 | 9.237.209.180 | 9.237.209.181 | 9.237.209.182 | 9.237.209.183 | 2 |
| 15 | 9.237.209.184/30 | 9.237.209.184 | 9.237.209.185 | 9.237.209.186 | 9.237.209.187 | 2 |
| 16 | 9.237.209.188/30 | 9.237.209.188 | 9.237.209.189 | 9.237.209.190 | 9.237.209.191 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.