23.252.215.128/25
PublicClass A — /25 prefix — 126 usable hosts
Network address — the base address of the block (23.252.215.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 23.252.215.255 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 | 23.252.215.128/25 |
| Network Address | 23.252.215.128 |
| Broadcast Address | 23.252.215.255 |
| 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 | 23.252.215.129 |
| Last Usable IP | 23.252.215.254 |
| Network (Hex) | 0x17FCD780 |
| Broadcast (Hex) | 0x17FCD7FF |
| 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 23.252.215.128/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 23.252.215.128/26 | 23.252.215.128 | 23.252.215.129 | 23.252.215.190 | 23.252.215.191 | 62 |
| 2 | 23.252.215.192/26 | 23.252.215.192 | 23.252.215.193 | 23.252.215.254 | 23.252.215.255 | 62 |
Split 23.252.215.128/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 23.252.215.128/27 | 23.252.215.128 | 23.252.215.129 | 23.252.215.158 | 23.252.215.159 | 30 |
| 2 | 23.252.215.160/27 | 23.252.215.160 | 23.252.215.161 | 23.252.215.190 | 23.252.215.191 | 30 |
| 3 | 23.252.215.192/27 | 23.252.215.192 | 23.252.215.193 | 23.252.215.222 | 23.252.215.223 | 30 |
| 4 | 23.252.215.224/27 | 23.252.215.224 | 23.252.215.225 | 23.252.215.254 | 23.252.215.255 | 30 |
Split 23.252.215.128/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 23.252.215.128/28 | 23.252.215.128 | 23.252.215.129 | 23.252.215.142 | 23.252.215.143 | 14 |
| 2 | 23.252.215.144/28 | 23.252.215.144 | 23.252.215.145 | 23.252.215.158 | 23.252.215.159 | 14 |
| 3 | 23.252.215.160/28 | 23.252.215.160 | 23.252.215.161 | 23.252.215.174 | 23.252.215.175 | 14 |
| 4 | 23.252.215.176/28 | 23.252.215.176 | 23.252.215.177 | 23.252.215.190 | 23.252.215.191 | 14 |
| 5 | 23.252.215.192/28 | 23.252.215.192 | 23.252.215.193 | 23.252.215.206 | 23.252.215.207 | 14 |
| 6 | 23.252.215.208/28 | 23.252.215.208 | 23.252.215.209 | 23.252.215.222 | 23.252.215.223 | 14 |
| 7 | 23.252.215.224/28 | 23.252.215.224 | 23.252.215.225 | 23.252.215.238 | 23.252.215.239 | 14 |
| 8 | 23.252.215.240/28 | 23.252.215.240 | 23.252.215.241 | 23.252.215.254 | 23.252.215.255 | 14 |
Split 23.252.215.128/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 23.252.215.128/29 | 23.252.215.128 | 23.252.215.129 | 23.252.215.134 | 23.252.215.135 | 6 |
| 2 | 23.252.215.136/29 | 23.252.215.136 | 23.252.215.137 | 23.252.215.142 | 23.252.215.143 | 6 |
| 3 | 23.252.215.144/29 | 23.252.215.144 | 23.252.215.145 | 23.252.215.150 | 23.252.215.151 | 6 |
| 4 | 23.252.215.152/29 | 23.252.215.152 | 23.252.215.153 | 23.252.215.158 | 23.252.215.159 | 6 |
| 5 | 23.252.215.160/29 | 23.252.215.160 | 23.252.215.161 | 23.252.215.166 | 23.252.215.167 | 6 |
| 6 | 23.252.215.168/29 | 23.252.215.168 | 23.252.215.169 | 23.252.215.174 | 23.252.215.175 | 6 |
| 7 | 23.252.215.176/29 | 23.252.215.176 | 23.252.215.177 | 23.252.215.182 | 23.252.215.183 | 6 |
| 8 | 23.252.215.184/29 | 23.252.215.184 | 23.252.215.185 | 23.252.215.190 | 23.252.215.191 | 6 |
| 9 | 23.252.215.192/29 | 23.252.215.192 | 23.252.215.193 | 23.252.215.198 | 23.252.215.199 | 6 |
| 10 | 23.252.215.200/29 | 23.252.215.200 | 23.252.215.201 | 23.252.215.206 | 23.252.215.207 | 6 |
| 11 | 23.252.215.208/29 | 23.252.215.208 | 23.252.215.209 | 23.252.215.214 | 23.252.215.215 | 6 |
| 12 | 23.252.215.216/29 | 23.252.215.216 | 23.252.215.217 | 23.252.215.222 | 23.252.215.223 | 6 |
| 13 | 23.252.215.224/29 | 23.252.215.224 | 23.252.215.225 | 23.252.215.230 | 23.252.215.231 | 6 |
| 14 | 23.252.215.232/29 | 23.252.215.232 | 23.252.215.233 | 23.252.215.238 | 23.252.215.239 | 6 |
| 15 | 23.252.215.240/29 | 23.252.215.240 | 23.252.215.241 | 23.252.215.246 | 23.252.215.247 | 6 |
| 16 | 23.252.215.248/29 | 23.252.215.248 | 23.252.215.249 | 23.252.215.254 | 23.252.215.255 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.