227.159.65.128/26
Multicast RFC 5771Class D (Multicast) — /26 prefix — 62 usable hosts
Network address — the base address of the block (227.159.65.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 227.159.65.191 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 | 227.159.65.128/26 |
| Network Address | 227.159.65.128 |
| Broadcast Address | 227.159.65.191 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class D (Multicast) |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 227.159.65.129 |
| Last Usable IP | 227.159.65.190 |
| Network (Hex) | 0xE39F4180 |
| Broadcast (Hex) | 0xE39F41BF |
| Governing RFC | RFC 5771 |
| Address Type | Multicast |
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 227.159.65.128/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 227.159.65.128/27 | 227.159.65.128 | 227.159.65.129 | 227.159.65.158 | 227.159.65.159 | 30 |
| 2 | 227.159.65.160/27 | 227.159.65.160 | 227.159.65.161 | 227.159.65.190 | 227.159.65.191 | 30 |
Split 227.159.65.128/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 227.159.65.128/28 | 227.159.65.128 | 227.159.65.129 | 227.159.65.142 | 227.159.65.143 | 14 |
| 2 | 227.159.65.144/28 | 227.159.65.144 | 227.159.65.145 | 227.159.65.158 | 227.159.65.159 | 14 |
| 3 | 227.159.65.160/28 | 227.159.65.160 | 227.159.65.161 | 227.159.65.174 | 227.159.65.175 | 14 |
| 4 | 227.159.65.176/28 | 227.159.65.176 | 227.159.65.177 | 227.159.65.190 | 227.159.65.191 | 14 |
Split 227.159.65.128/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 227.159.65.128/29 | 227.159.65.128 | 227.159.65.129 | 227.159.65.134 | 227.159.65.135 | 6 |
| 2 | 227.159.65.136/29 | 227.159.65.136 | 227.159.65.137 | 227.159.65.142 | 227.159.65.143 | 6 |
| 3 | 227.159.65.144/29 | 227.159.65.144 | 227.159.65.145 | 227.159.65.150 | 227.159.65.151 | 6 |
| 4 | 227.159.65.152/29 | 227.159.65.152 | 227.159.65.153 | 227.159.65.158 | 227.159.65.159 | 6 |
| 5 | 227.159.65.160/29 | 227.159.65.160 | 227.159.65.161 | 227.159.65.166 | 227.159.65.167 | 6 |
| 6 | 227.159.65.168/29 | 227.159.65.168 | 227.159.65.169 | 227.159.65.174 | 227.159.65.175 | 6 |
| 7 | 227.159.65.176/29 | 227.159.65.176 | 227.159.65.177 | 227.159.65.182 | 227.159.65.183 | 6 |
| 8 | 227.159.65.184/29 | 227.159.65.184 | 227.159.65.185 | 227.159.65.190 | 227.159.65.191 | 6 |
Split 227.159.65.128/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 227.159.65.128/30 | 227.159.65.128 | 227.159.65.129 | 227.159.65.130 | 227.159.65.131 | 2 |
| 2 | 227.159.65.132/30 | 227.159.65.132 | 227.159.65.133 | 227.159.65.134 | 227.159.65.135 | 2 |
| 3 | 227.159.65.136/30 | 227.159.65.136 | 227.159.65.137 | 227.159.65.138 | 227.159.65.139 | 2 |
| 4 | 227.159.65.140/30 | 227.159.65.140 | 227.159.65.141 | 227.159.65.142 | 227.159.65.143 | 2 |
| 5 | 227.159.65.144/30 | 227.159.65.144 | 227.159.65.145 | 227.159.65.146 | 227.159.65.147 | 2 |
| 6 | 227.159.65.148/30 | 227.159.65.148 | 227.159.65.149 | 227.159.65.150 | 227.159.65.151 | 2 |
| 7 | 227.159.65.152/30 | 227.159.65.152 | 227.159.65.153 | 227.159.65.154 | 227.159.65.155 | 2 |
| 8 | 227.159.65.156/30 | 227.159.65.156 | 227.159.65.157 | 227.159.65.158 | 227.159.65.159 | 2 |
| 9 | 227.159.65.160/30 | 227.159.65.160 | 227.159.65.161 | 227.159.65.162 | 227.159.65.163 | 2 |
| 10 | 227.159.65.164/30 | 227.159.65.164 | 227.159.65.165 | 227.159.65.166 | 227.159.65.167 | 2 |
| 11 | 227.159.65.168/30 | 227.159.65.168 | 227.159.65.169 | 227.159.65.170 | 227.159.65.171 | 2 |
| 12 | 227.159.65.172/30 | 227.159.65.172 | 227.159.65.173 | 227.159.65.174 | 227.159.65.175 | 2 |
| 13 | 227.159.65.176/30 | 227.159.65.176 | 227.159.65.177 | 227.159.65.178 | 227.159.65.179 | 2 |
| 14 | 227.159.65.180/30 | 227.159.65.180 | 227.159.65.181 | 227.159.65.182 | 227.159.65.183 | 2 |
| 15 | 227.159.65.184/30 | 227.159.65.184 | 227.159.65.185 | 227.159.65.186 | 227.159.65.187 | 2 |
| 16 | 227.159.65.188/30 | 227.159.65.188 | 227.159.65.189 | 227.159.65.190 | 227.159.65.191 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.