226.252.143.128/26
Multicast RFC 5771Class D (Multicast) — /26 prefix — 62 usable hosts
Network address — the base address of the block (226.252.143.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 226.252.143.191 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 | 226.252.143.128/26 |
| Network Address | 226.252.143.128 |
| Broadcast Address | 226.252.143.191 |
| 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 | 226.252.143.129 |
| Last Usable IP | 226.252.143.190 |
| Network (Hex) | 0xE2FC8F80 |
| Broadcast (Hex) | 0xE2FC8FBF |
| 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 226.252.143.128/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 226.252.143.128/27 | 226.252.143.128 | 226.252.143.129 | 226.252.143.158 | 226.252.143.159 | 30 |
| 2 | 226.252.143.160/27 | 226.252.143.160 | 226.252.143.161 | 226.252.143.190 | 226.252.143.191 | 30 |
Split 226.252.143.128/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 226.252.143.128/28 | 226.252.143.128 | 226.252.143.129 | 226.252.143.142 | 226.252.143.143 | 14 |
| 2 | 226.252.143.144/28 | 226.252.143.144 | 226.252.143.145 | 226.252.143.158 | 226.252.143.159 | 14 |
| 3 | 226.252.143.160/28 | 226.252.143.160 | 226.252.143.161 | 226.252.143.174 | 226.252.143.175 | 14 |
| 4 | 226.252.143.176/28 | 226.252.143.176 | 226.252.143.177 | 226.252.143.190 | 226.252.143.191 | 14 |
Split 226.252.143.128/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 226.252.143.128/29 | 226.252.143.128 | 226.252.143.129 | 226.252.143.134 | 226.252.143.135 | 6 |
| 2 | 226.252.143.136/29 | 226.252.143.136 | 226.252.143.137 | 226.252.143.142 | 226.252.143.143 | 6 |
| 3 | 226.252.143.144/29 | 226.252.143.144 | 226.252.143.145 | 226.252.143.150 | 226.252.143.151 | 6 |
| 4 | 226.252.143.152/29 | 226.252.143.152 | 226.252.143.153 | 226.252.143.158 | 226.252.143.159 | 6 |
| 5 | 226.252.143.160/29 | 226.252.143.160 | 226.252.143.161 | 226.252.143.166 | 226.252.143.167 | 6 |
| 6 | 226.252.143.168/29 | 226.252.143.168 | 226.252.143.169 | 226.252.143.174 | 226.252.143.175 | 6 |
| 7 | 226.252.143.176/29 | 226.252.143.176 | 226.252.143.177 | 226.252.143.182 | 226.252.143.183 | 6 |
| 8 | 226.252.143.184/29 | 226.252.143.184 | 226.252.143.185 | 226.252.143.190 | 226.252.143.191 | 6 |
Split 226.252.143.128/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 226.252.143.128/30 | 226.252.143.128 | 226.252.143.129 | 226.252.143.130 | 226.252.143.131 | 2 |
| 2 | 226.252.143.132/30 | 226.252.143.132 | 226.252.143.133 | 226.252.143.134 | 226.252.143.135 | 2 |
| 3 | 226.252.143.136/30 | 226.252.143.136 | 226.252.143.137 | 226.252.143.138 | 226.252.143.139 | 2 |
| 4 | 226.252.143.140/30 | 226.252.143.140 | 226.252.143.141 | 226.252.143.142 | 226.252.143.143 | 2 |
| 5 | 226.252.143.144/30 | 226.252.143.144 | 226.252.143.145 | 226.252.143.146 | 226.252.143.147 | 2 |
| 6 | 226.252.143.148/30 | 226.252.143.148 | 226.252.143.149 | 226.252.143.150 | 226.252.143.151 | 2 |
| 7 | 226.252.143.152/30 | 226.252.143.152 | 226.252.143.153 | 226.252.143.154 | 226.252.143.155 | 2 |
| 8 | 226.252.143.156/30 | 226.252.143.156 | 226.252.143.157 | 226.252.143.158 | 226.252.143.159 | 2 |
| 9 | 226.252.143.160/30 | 226.252.143.160 | 226.252.143.161 | 226.252.143.162 | 226.252.143.163 | 2 |
| 10 | 226.252.143.164/30 | 226.252.143.164 | 226.252.143.165 | 226.252.143.166 | 226.252.143.167 | 2 |
| 11 | 226.252.143.168/30 | 226.252.143.168 | 226.252.143.169 | 226.252.143.170 | 226.252.143.171 | 2 |
| 12 | 226.252.143.172/30 | 226.252.143.172 | 226.252.143.173 | 226.252.143.174 | 226.252.143.175 | 2 |
| 13 | 226.252.143.176/30 | 226.252.143.176 | 226.252.143.177 | 226.252.143.178 | 226.252.143.179 | 2 |
| 14 | 226.252.143.180/30 | 226.252.143.180 | 226.252.143.181 | 226.252.143.182 | 226.252.143.183 | 2 |
| 15 | 226.252.143.184/30 | 226.252.143.184 | 226.252.143.185 | 226.252.143.186 | 226.252.143.187 | 2 |
| 16 | 226.252.143.188/30 | 226.252.143.188 | 226.252.143.189 | 226.252.143.190 | 226.252.143.191 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.