4.252.75.128/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (4.252.75.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 4.252.75.191 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 | 4.252.75.128/26 |
| Network Address | 4.252.75.128 |
| Broadcast Address | 4.252.75.191 |
| 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 | 4.252.75.129 |
| Last Usable IP | 4.252.75.190 |
| Network (Hex) | 0x04FC4B80 |
| Broadcast (Hex) | 0x04FC4BBF |
| 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 4.252.75.128/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 4.252.75.128/27 | 4.252.75.128 | 4.252.75.129 | 4.252.75.158 | 4.252.75.159 | 30 |
| 2 | 4.252.75.160/27 | 4.252.75.160 | 4.252.75.161 | 4.252.75.190 | 4.252.75.191 | 30 |
Split 4.252.75.128/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 4.252.75.128/28 | 4.252.75.128 | 4.252.75.129 | 4.252.75.142 | 4.252.75.143 | 14 |
| 2 | 4.252.75.144/28 | 4.252.75.144 | 4.252.75.145 | 4.252.75.158 | 4.252.75.159 | 14 |
| 3 | 4.252.75.160/28 | 4.252.75.160 | 4.252.75.161 | 4.252.75.174 | 4.252.75.175 | 14 |
| 4 | 4.252.75.176/28 | 4.252.75.176 | 4.252.75.177 | 4.252.75.190 | 4.252.75.191 | 14 |
Split 4.252.75.128/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 4.252.75.128/29 | 4.252.75.128 | 4.252.75.129 | 4.252.75.134 | 4.252.75.135 | 6 |
| 2 | 4.252.75.136/29 | 4.252.75.136 | 4.252.75.137 | 4.252.75.142 | 4.252.75.143 | 6 |
| 3 | 4.252.75.144/29 | 4.252.75.144 | 4.252.75.145 | 4.252.75.150 | 4.252.75.151 | 6 |
| 4 | 4.252.75.152/29 | 4.252.75.152 | 4.252.75.153 | 4.252.75.158 | 4.252.75.159 | 6 |
| 5 | 4.252.75.160/29 | 4.252.75.160 | 4.252.75.161 | 4.252.75.166 | 4.252.75.167 | 6 |
| 6 | 4.252.75.168/29 | 4.252.75.168 | 4.252.75.169 | 4.252.75.174 | 4.252.75.175 | 6 |
| 7 | 4.252.75.176/29 | 4.252.75.176 | 4.252.75.177 | 4.252.75.182 | 4.252.75.183 | 6 |
| 8 | 4.252.75.184/29 | 4.252.75.184 | 4.252.75.185 | 4.252.75.190 | 4.252.75.191 | 6 |
Split 4.252.75.128/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 4.252.75.128/30 | 4.252.75.128 | 4.252.75.129 | 4.252.75.130 | 4.252.75.131 | 2 |
| 2 | 4.252.75.132/30 | 4.252.75.132 | 4.252.75.133 | 4.252.75.134 | 4.252.75.135 | 2 |
| 3 | 4.252.75.136/30 | 4.252.75.136 | 4.252.75.137 | 4.252.75.138 | 4.252.75.139 | 2 |
| 4 | 4.252.75.140/30 | 4.252.75.140 | 4.252.75.141 | 4.252.75.142 | 4.252.75.143 | 2 |
| 5 | 4.252.75.144/30 | 4.252.75.144 | 4.252.75.145 | 4.252.75.146 | 4.252.75.147 | 2 |
| 6 | 4.252.75.148/30 | 4.252.75.148 | 4.252.75.149 | 4.252.75.150 | 4.252.75.151 | 2 |
| 7 | 4.252.75.152/30 | 4.252.75.152 | 4.252.75.153 | 4.252.75.154 | 4.252.75.155 | 2 |
| 8 | 4.252.75.156/30 | 4.252.75.156 | 4.252.75.157 | 4.252.75.158 | 4.252.75.159 | 2 |
| 9 | 4.252.75.160/30 | 4.252.75.160 | 4.252.75.161 | 4.252.75.162 | 4.252.75.163 | 2 |
| 10 | 4.252.75.164/30 | 4.252.75.164 | 4.252.75.165 | 4.252.75.166 | 4.252.75.167 | 2 |
| 11 | 4.252.75.168/30 | 4.252.75.168 | 4.252.75.169 | 4.252.75.170 | 4.252.75.171 | 2 |
| 12 | 4.252.75.172/30 | 4.252.75.172 | 4.252.75.173 | 4.252.75.174 | 4.252.75.175 | 2 |
| 13 | 4.252.75.176/30 | 4.252.75.176 | 4.252.75.177 | 4.252.75.178 | 4.252.75.179 | 2 |
| 14 | 4.252.75.180/30 | 4.252.75.180 | 4.252.75.181 | 4.252.75.182 | 4.252.75.183 | 2 |
| 15 | 4.252.75.184/30 | 4.252.75.184 | 4.252.75.185 | 4.252.75.186 | 4.252.75.187 | 2 |
| 16 | 4.252.75.188/30 | 4.252.75.188 | 4.252.75.189 | 4.252.75.190 | 4.252.75.191 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.