226.237.76.128/26
Multicast RFC 5771Class D (Multicast) — /26 prefix — 62 usable hosts
Network address — the base address of the block (226.237.76.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 226.237.76.191 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 | 226.237.76.128/26 |
| Network Address | 226.237.76.128 |
| Broadcast Address | 226.237.76.191 |
| 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 | 226.237.76.129 |
| Last Usable IP | 226.237.76.190 |
| Network (Hex) | 0xE2ED4C80 |
| Broadcast (Hex) | 0xE2ED4CBF |
| 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 226.237.76.128/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 226.237.76.128/27 | 226.237.76.128 | 226.237.76.129 | 226.237.76.158 | 226.237.76.159 | 30 |
| 2 | 226.237.76.160/27 | 226.237.76.160 | 226.237.76.161 | 226.237.76.190 | 226.237.76.191 | 30 |
Split 226.237.76.128/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 226.237.76.128/28 | 226.237.76.128 | 226.237.76.129 | 226.237.76.142 | 226.237.76.143 | 14 |
| 2 | 226.237.76.144/28 | 226.237.76.144 | 226.237.76.145 | 226.237.76.158 | 226.237.76.159 | 14 |
| 3 | 226.237.76.160/28 | 226.237.76.160 | 226.237.76.161 | 226.237.76.174 | 226.237.76.175 | 14 |
| 4 | 226.237.76.176/28 | 226.237.76.176 | 226.237.76.177 | 226.237.76.190 | 226.237.76.191 | 14 |
Split 226.237.76.128/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 226.237.76.128/29 | 226.237.76.128 | 226.237.76.129 | 226.237.76.134 | 226.237.76.135 | 6 |
| 2 | 226.237.76.136/29 | 226.237.76.136 | 226.237.76.137 | 226.237.76.142 | 226.237.76.143 | 6 |
| 3 | 226.237.76.144/29 | 226.237.76.144 | 226.237.76.145 | 226.237.76.150 | 226.237.76.151 | 6 |
| 4 | 226.237.76.152/29 | 226.237.76.152 | 226.237.76.153 | 226.237.76.158 | 226.237.76.159 | 6 |
| 5 | 226.237.76.160/29 | 226.237.76.160 | 226.237.76.161 | 226.237.76.166 | 226.237.76.167 | 6 |
| 6 | 226.237.76.168/29 | 226.237.76.168 | 226.237.76.169 | 226.237.76.174 | 226.237.76.175 | 6 |
| 7 | 226.237.76.176/29 | 226.237.76.176 | 226.237.76.177 | 226.237.76.182 | 226.237.76.183 | 6 |
| 8 | 226.237.76.184/29 | 226.237.76.184 | 226.237.76.185 | 226.237.76.190 | 226.237.76.191 | 6 |
Split 226.237.76.128/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 226.237.76.128/30 | 226.237.76.128 | 226.237.76.129 | 226.237.76.130 | 226.237.76.131 | 2 |
| 2 | 226.237.76.132/30 | 226.237.76.132 | 226.237.76.133 | 226.237.76.134 | 226.237.76.135 | 2 |
| 3 | 226.237.76.136/30 | 226.237.76.136 | 226.237.76.137 | 226.237.76.138 | 226.237.76.139 | 2 |
| 4 | 226.237.76.140/30 | 226.237.76.140 | 226.237.76.141 | 226.237.76.142 | 226.237.76.143 | 2 |
| 5 | 226.237.76.144/30 | 226.237.76.144 | 226.237.76.145 | 226.237.76.146 | 226.237.76.147 | 2 |
| 6 | 226.237.76.148/30 | 226.237.76.148 | 226.237.76.149 | 226.237.76.150 | 226.237.76.151 | 2 |
| 7 | 226.237.76.152/30 | 226.237.76.152 | 226.237.76.153 | 226.237.76.154 | 226.237.76.155 | 2 |
| 8 | 226.237.76.156/30 | 226.237.76.156 | 226.237.76.157 | 226.237.76.158 | 226.237.76.159 | 2 |
| 9 | 226.237.76.160/30 | 226.237.76.160 | 226.237.76.161 | 226.237.76.162 | 226.237.76.163 | 2 |
| 10 | 226.237.76.164/30 | 226.237.76.164 | 226.237.76.165 | 226.237.76.166 | 226.237.76.167 | 2 |
| 11 | 226.237.76.168/30 | 226.237.76.168 | 226.237.76.169 | 226.237.76.170 | 226.237.76.171 | 2 |
| 12 | 226.237.76.172/30 | 226.237.76.172 | 226.237.76.173 | 226.237.76.174 | 226.237.76.175 | 2 |
| 13 | 226.237.76.176/30 | 226.237.76.176 | 226.237.76.177 | 226.237.76.178 | 226.237.76.179 | 2 |
| 14 | 226.237.76.180/30 | 226.237.76.180 | 226.237.76.181 | 226.237.76.182 | 226.237.76.183 | 2 |
| 15 | 226.237.76.184/30 | 226.237.76.184 | 226.237.76.185 | 226.237.76.186 | 226.237.76.187 | 2 |
| 16 | 226.237.76.188/30 | 226.237.76.188 | 226.237.76.189 | 226.237.76.190 | 226.237.76.191 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.