80.159.2.128/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (80.159.2.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 80.159.2.191 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 | 80.159.2.128/26 |
| Network Address | 80.159.2.128 |
| Broadcast Address | 80.159.2.191 |
| 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 | 80.159.2.129 |
| Last Usable IP | 80.159.2.190 |
| Network (Hex) | 0x509F0280 |
| Broadcast (Hex) | 0x509F02BF |
| 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 80.159.2.128/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 80.159.2.128/27 | 80.159.2.128 | 80.159.2.129 | 80.159.2.158 | 80.159.2.159 | 30 |
| 2 | 80.159.2.160/27 | 80.159.2.160 | 80.159.2.161 | 80.159.2.190 | 80.159.2.191 | 30 |
Split 80.159.2.128/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 80.159.2.128/28 | 80.159.2.128 | 80.159.2.129 | 80.159.2.142 | 80.159.2.143 | 14 |
| 2 | 80.159.2.144/28 | 80.159.2.144 | 80.159.2.145 | 80.159.2.158 | 80.159.2.159 | 14 |
| 3 | 80.159.2.160/28 | 80.159.2.160 | 80.159.2.161 | 80.159.2.174 | 80.159.2.175 | 14 |
| 4 | 80.159.2.176/28 | 80.159.2.176 | 80.159.2.177 | 80.159.2.190 | 80.159.2.191 | 14 |
Split 80.159.2.128/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 80.159.2.128/29 | 80.159.2.128 | 80.159.2.129 | 80.159.2.134 | 80.159.2.135 | 6 |
| 2 | 80.159.2.136/29 | 80.159.2.136 | 80.159.2.137 | 80.159.2.142 | 80.159.2.143 | 6 |
| 3 | 80.159.2.144/29 | 80.159.2.144 | 80.159.2.145 | 80.159.2.150 | 80.159.2.151 | 6 |
| 4 | 80.159.2.152/29 | 80.159.2.152 | 80.159.2.153 | 80.159.2.158 | 80.159.2.159 | 6 |
| 5 | 80.159.2.160/29 | 80.159.2.160 | 80.159.2.161 | 80.159.2.166 | 80.159.2.167 | 6 |
| 6 | 80.159.2.168/29 | 80.159.2.168 | 80.159.2.169 | 80.159.2.174 | 80.159.2.175 | 6 |
| 7 | 80.159.2.176/29 | 80.159.2.176 | 80.159.2.177 | 80.159.2.182 | 80.159.2.183 | 6 |
| 8 | 80.159.2.184/29 | 80.159.2.184 | 80.159.2.185 | 80.159.2.190 | 80.159.2.191 | 6 |
Split 80.159.2.128/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 80.159.2.128/30 | 80.159.2.128 | 80.159.2.129 | 80.159.2.130 | 80.159.2.131 | 2 |
| 2 | 80.159.2.132/30 | 80.159.2.132 | 80.159.2.133 | 80.159.2.134 | 80.159.2.135 | 2 |
| 3 | 80.159.2.136/30 | 80.159.2.136 | 80.159.2.137 | 80.159.2.138 | 80.159.2.139 | 2 |
| 4 | 80.159.2.140/30 | 80.159.2.140 | 80.159.2.141 | 80.159.2.142 | 80.159.2.143 | 2 |
| 5 | 80.159.2.144/30 | 80.159.2.144 | 80.159.2.145 | 80.159.2.146 | 80.159.2.147 | 2 |
| 6 | 80.159.2.148/30 | 80.159.2.148 | 80.159.2.149 | 80.159.2.150 | 80.159.2.151 | 2 |
| 7 | 80.159.2.152/30 | 80.159.2.152 | 80.159.2.153 | 80.159.2.154 | 80.159.2.155 | 2 |
| 8 | 80.159.2.156/30 | 80.159.2.156 | 80.159.2.157 | 80.159.2.158 | 80.159.2.159 | 2 |
| 9 | 80.159.2.160/30 | 80.159.2.160 | 80.159.2.161 | 80.159.2.162 | 80.159.2.163 | 2 |
| 10 | 80.159.2.164/30 | 80.159.2.164 | 80.159.2.165 | 80.159.2.166 | 80.159.2.167 | 2 |
| 11 | 80.159.2.168/30 | 80.159.2.168 | 80.159.2.169 | 80.159.2.170 | 80.159.2.171 | 2 |
| 12 | 80.159.2.172/30 | 80.159.2.172 | 80.159.2.173 | 80.159.2.174 | 80.159.2.175 | 2 |
| 13 | 80.159.2.176/30 | 80.159.2.176 | 80.159.2.177 | 80.159.2.178 | 80.159.2.179 | 2 |
| 14 | 80.159.2.180/30 | 80.159.2.180 | 80.159.2.181 | 80.159.2.182 | 80.159.2.183 | 2 |
| 15 | 80.159.2.184/30 | 80.159.2.184 | 80.159.2.185 | 80.159.2.186 | 80.159.2.187 | 2 |
| 16 | 80.159.2.188/30 | 80.159.2.188 | 80.159.2.189 | 80.159.2.190 | 80.159.2.191 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.