23.252.136.128/25
PublicClass A — /25 prefix — 126 usable hosts
Network address — the base address of the block (23.252.136.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 23.252.136.255 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 126 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.128 is the dotted-decimal equivalent of /25. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 23.252.136.128/25 |
| Network Address | 23.252.136.128 |
| Broadcast Address | 23.252.136.255 |
| Subnet Mask | 255.255.255.128 |
| Wildcard Mask | 0.0.0.127 |
| Prefix Length | /25 |
| IP Address Class | Class A |
| Total IP Addresses | 128 |
| Usable Host Addresses | 126 |
| First Usable IP | 23.252.136.129 |
| Last Usable IP | 23.252.136.254 |
| Network (Hex) | 0x17FC8880 |
| Broadcast (Hex) | 0x17FC88FF |
| Address Type | Public / Globally Routable |
Binary Representation
The first 25 bits (1s in the mask) identify the network. The remaining 7 bits identify hosts within the network.
Split into Equal Subnets
Split 23.252.136.128/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 23.252.136.128/26 | 23.252.136.128 | 23.252.136.129 | 23.252.136.190 | 23.252.136.191 | 62 |
| 2 | 23.252.136.192/26 | 23.252.136.192 | 23.252.136.193 | 23.252.136.254 | 23.252.136.255 | 62 |
Split 23.252.136.128/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 23.252.136.128/27 | 23.252.136.128 | 23.252.136.129 | 23.252.136.158 | 23.252.136.159 | 30 |
| 2 | 23.252.136.160/27 | 23.252.136.160 | 23.252.136.161 | 23.252.136.190 | 23.252.136.191 | 30 |
| 3 | 23.252.136.192/27 | 23.252.136.192 | 23.252.136.193 | 23.252.136.222 | 23.252.136.223 | 30 |
| 4 | 23.252.136.224/27 | 23.252.136.224 | 23.252.136.225 | 23.252.136.254 | 23.252.136.255 | 30 |
Split 23.252.136.128/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 23.252.136.128/28 | 23.252.136.128 | 23.252.136.129 | 23.252.136.142 | 23.252.136.143 | 14 |
| 2 | 23.252.136.144/28 | 23.252.136.144 | 23.252.136.145 | 23.252.136.158 | 23.252.136.159 | 14 |
| 3 | 23.252.136.160/28 | 23.252.136.160 | 23.252.136.161 | 23.252.136.174 | 23.252.136.175 | 14 |
| 4 | 23.252.136.176/28 | 23.252.136.176 | 23.252.136.177 | 23.252.136.190 | 23.252.136.191 | 14 |
| 5 | 23.252.136.192/28 | 23.252.136.192 | 23.252.136.193 | 23.252.136.206 | 23.252.136.207 | 14 |
| 6 | 23.252.136.208/28 | 23.252.136.208 | 23.252.136.209 | 23.252.136.222 | 23.252.136.223 | 14 |
| 7 | 23.252.136.224/28 | 23.252.136.224 | 23.252.136.225 | 23.252.136.238 | 23.252.136.239 | 14 |
| 8 | 23.252.136.240/28 | 23.252.136.240 | 23.252.136.241 | 23.252.136.254 | 23.252.136.255 | 14 |
Split 23.252.136.128/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 23.252.136.128/29 | 23.252.136.128 | 23.252.136.129 | 23.252.136.134 | 23.252.136.135 | 6 |
| 2 | 23.252.136.136/29 | 23.252.136.136 | 23.252.136.137 | 23.252.136.142 | 23.252.136.143 | 6 |
| 3 | 23.252.136.144/29 | 23.252.136.144 | 23.252.136.145 | 23.252.136.150 | 23.252.136.151 | 6 |
| 4 | 23.252.136.152/29 | 23.252.136.152 | 23.252.136.153 | 23.252.136.158 | 23.252.136.159 | 6 |
| 5 | 23.252.136.160/29 | 23.252.136.160 | 23.252.136.161 | 23.252.136.166 | 23.252.136.167 | 6 |
| 6 | 23.252.136.168/29 | 23.252.136.168 | 23.252.136.169 | 23.252.136.174 | 23.252.136.175 | 6 |
| 7 | 23.252.136.176/29 | 23.252.136.176 | 23.252.136.177 | 23.252.136.182 | 23.252.136.183 | 6 |
| 8 | 23.252.136.184/29 | 23.252.136.184 | 23.252.136.185 | 23.252.136.190 | 23.252.136.191 | 6 |
| 9 | 23.252.136.192/29 | 23.252.136.192 | 23.252.136.193 | 23.252.136.198 | 23.252.136.199 | 6 |
| 10 | 23.252.136.200/29 | 23.252.136.200 | 23.252.136.201 | 23.252.136.206 | 23.252.136.207 | 6 |
| 11 | 23.252.136.208/29 | 23.252.136.208 | 23.252.136.209 | 23.252.136.214 | 23.252.136.215 | 6 |
| 12 | 23.252.136.216/29 | 23.252.136.216 | 23.252.136.217 | 23.252.136.222 | 23.252.136.223 | 6 |
| 13 | 23.252.136.224/29 | 23.252.136.224 | 23.252.136.225 | 23.252.136.230 | 23.252.136.231 | 6 |
| 14 | 23.252.136.232/29 | 23.252.136.232 | 23.252.136.233 | 23.252.136.238 | 23.252.136.239 | 6 |
| 15 | 23.252.136.240/29 | 23.252.136.240 | 23.252.136.241 | 23.252.136.246 | 23.252.136.247 | 6 |
| 16 | 23.252.136.248/29 | 23.252.136.248 | 23.252.136.249 | 23.252.136.254 | 23.252.136.255 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.