48.252.145.128/25
PublicClass A — /25 prefix — 126 usable hosts
Network address — the base address of the block (48.252.145.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 48.252.145.255 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 | 48.252.145.128/25 |
| Network Address | 48.252.145.128 |
| Broadcast Address | 48.252.145.255 |
| 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 | 48.252.145.129 |
| Last Usable IP | 48.252.145.254 |
| Network (Hex) | 0x30FC9180 |
| Broadcast (Hex) | 0x30FC91FF |
| 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 48.252.145.128/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 48.252.145.128/26 | 48.252.145.128 | 48.252.145.129 | 48.252.145.190 | 48.252.145.191 | 62 |
| 2 | 48.252.145.192/26 | 48.252.145.192 | 48.252.145.193 | 48.252.145.254 | 48.252.145.255 | 62 |
Split 48.252.145.128/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 48.252.145.128/27 | 48.252.145.128 | 48.252.145.129 | 48.252.145.158 | 48.252.145.159 | 30 |
| 2 | 48.252.145.160/27 | 48.252.145.160 | 48.252.145.161 | 48.252.145.190 | 48.252.145.191 | 30 |
| 3 | 48.252.145.192/27 | 48.252.145.192 | 48.252.145.193 | 48.252.145.222 | 48.252.145.223 | 30 |
| 4 | 48.252.145.224/27 | 48.252.145.224 | 48.252.145.225 | 48.252.145.254 | 48.252.145.255 | 30 |
Split 48.252.145.128/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 48.252.145.128/28 | 48.252.145.128 | 48.252.145.129 | 48.252.145.142 | 48.252.145.143 | 14 |
| 2 | 48.252.145.144/28 | 48.252.145.144 | 48.252.145.145 | 48.252.145.158 | 48.252.145.159 | 14 |
| 3 | 48.252.145.160/28 | 48.252.145.160 | 48.252.145.161 | 48.252.145.174 | 48.252.145.175 | 14 |
| 4 | 48.252.145.176/28 | 48.252.145.176 | 48.252.145.177 | 48.252.145.190 | 48.252.145.191 | 14 |
| 5 | 48.252.145.192/28 | 48.252.145.192 | 48.252.145.193 | 48.252.145.206 | 48.252.145.207 | 14 |
| 6 | 48.252.145.208/28 | 48.252.145.208 | 48.252.145.209 | 48.252.145.222 | 48.252.145.223 | 14 |
| 7 | 48.252.145.224/28 | 48.252.145.224 | 48.252.145.225 | 48.252.145.238 | 48.252.145.239 | 14 |
| 8 | 48.252.145.240/28 | 48.252.145.240 | 48.252.145.241 | 48.252.145.254 | 48.252.145.255 | 14 |
Split 48.252.145.128/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 48.252.145.128/29 | 48.252.145.128 | 48.252.145.129 | 48.252.145.134 | 48.252.145.135 | 6 |
| 2 | 48.252.145.136/29 | 48.252.145.136 | 48.252.145.137 | 48.252.145.142 | 48.252.145.143 | 6 |
| 3 | 48.252.145.144/29 | 48.252.145.144 | 48.252.145.145 | 48.252.145.150 | 48.252.145.151 | 6 |
| 4 | 48.252.145.152/29 | 48.252.145.152 | 48.252.145.153 | 48.252.145.158 | 48.252.145.159 | 6 |
| 5 | 48.252.145.160/29 | 48.252.145.160 | 48.252.145.161 | 48.252.145.166 | 48.252.145.167 | 6 |
| 6 | 48.252.145.168/29 | 48.252.145.168 | 48.252.145.169 | 48.252.145.174 | 48.252.145.175 | 6 |
| 7 | 48.252.145.176/29 | 48.252.145.176 | 48.252.145.177 | 48.252.145.182 | 48.252.145.183 | 6 |
| 8 | 48.252.145.184/29 | 48.252.145.184 | 48.252.145.185 | 48.252.145.190 | 48.252.145.191 | 6 |
| 9 | 48.252.145.192/29 | 48.252.145.192 | 48.252.145.193 | 48.252.145.198 | 48.252.145.199 | 6 |
| 10 | 48.252.145.200/29 | 48.252.145.200 | 48.252.145.201 | 48.252.145.206 | 48.252.145.207 | 6 |
| 11 | 48.252.145.208/29 | 48.252.145.208 | 48.252.145.209 | 48.252.145.214 | 48.252.145.215 | 6 |
| 12 | 48.252.145.216/29 | 48.252.145.216 | 48.252.145.217 | 48.252.145.222 | 48.252.145.223 | 6 |
| 13 | 48.252.145.224/29 | 48.252.145.224 | 48.252.145.225 | 48.252.145.230 | 48.252.145.231 | 6 |
| 14 | 48.252.145.232/29 | 48.252.145.232 | 48.252.145.233 | 48.252.145.238 | 48.252.145.239 | 6 |
| 15 | 48.252.145.240/29 | 48.252.145.240 | 48.252.145.241 | 48.252.145.246 | 48.252.145.247 | 6 |
| 16 | 48.252.145.248/29 | 48.252.145.248 | 48.252.145.249 | 48.252.145.254 | 48.252.145.255 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.