175.127.241.128/25
PublicClass B — /25 prefix — 126 usable hosts
Network address — the base address of the block (175.127.241.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 175.127.241.255 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 | 175.127.241.128/25 |
| Network Address | 175.127.241.128 |
| Broadcast Address | 175.127.241.255 |
| Subnet Mask | 255.255.255.128 |
| Wildcard Mask | 0.0.0.127 |
| Prefix Length | /25 |
| IP Address Class | Class B |
| Total IP Addresses | 128 |
| Usable Host Addresses | 126 |
| First Usable IP | 175.127.241.129 |
| Last Usable IP | 175.127.241.254 |
| Network (Hex) | 0xAF7FF180 |
| Broadcast (Hex) | 0xAF7FF1FF |
| 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 175.127.241.128/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 175.127.241.128/26 | 175.127.241.128 | 175.127.241.129 | 175.127.241.190 | 175.127.241.191 | 62 |
| 2 | 175.127.241.192/26 | 175.127.241.192 | 175.127.241.193 | 175.127.241.254 | 175.127.241.255 | 62 |
Split 175.127.241.128/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 175.127.241.128/27 | 175.127.241.128 | 175.127.241.129 | 175.127.241.158 | 175.127.241.159 | 30 |
| 2 | 175.127.241.160/27 | 175.127.241.160 | 175.127.241.161 | 175.127.241.190 | 175.127.241.191 | 30 |
| 3 | 175.127.241.192/27 | 175.127.241.192 | 175.127.241.193 | 175.127.241.222 | 175.127.241.223 | 30 |
| 4 | 175.127.241.224/27 | 175.127.241.224 | 175.127.241.225 | 175.127.241.254 | 175.127.241.255 | 30 |
Split 175.127.241.128/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 175.127.241.128/28 | 175.127.241.128 | 175.127.241.129 | 175.127.241.142 | 175.127.241.143 | 14 |
| 2 | 175.127.241.144/28 | 175.127.241.144 | 175.127.241.145 | 175.127.241.158 | 175.127.241.159 | 14 |
| 3 | 175.127.241.160/28 | 175.127.241.160 | 175.127.241.161 | 175.127.241.174 | 175.127.241.175 | 14 |
| 4 | 175.127.241.176/28 | 175.127.241.176 | 175.127.241.177 | 175.127.241.190 | 175.127.241.191 | 14 |
| 5 | 175.127.241.192/28 | 175.127.241.192 | 175.127.241.193 | 175.127.241.206 | 175.127.241.207 | 14 |
| 6 | 175.127.241.208/28 | 175.127.241.208 | 175.127.241.209 | 175.127.241.222 | 175.127.241.223 | 14 |
| 7 | 175.127.241.224/28 | 175.127.241.224 | 175.127.241.225 | 175.127.241.238 | 175.127.241.239 | 14 |
| 8 | 175.127.241.240/28 | 175.127.241.240 | 175.127.241.241 | 175.127.241.254 | 175.127.241.255 | 14 |
Split 175.127.241.128/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 175.127.241.128/29 | 175.127.241.128 | 175.127.241.129 | 175.127.241.134 | 175.127.241.135 | 6 |
| 2 | 175.127.241.136/29 | 175.127.241.136 | 175.127.241.137 | 175.127.241.142 | 175.127.241.143 | 6 |
| 3 | 175.127.241.144/29 | 175.127.241.144 | 175.127.241.145 | 175.127.241.150 | 175.127.241.151 | 6 |
| 4 | 175.127.241.152/29 | 175.127.241.152 | 175.127.241.153 | 175.127.241.158 | 175.127.241.159 | 6 |
| 5 | 175.127.241.160/29 | 175.127.241.160 | 175.127.241.161 | 175.127.241.166 | 175.127.241.167 | 6 |
| 6 | 175.127.241.168/29 | 175.127.241.168 | 175.127.241.169 | 175.127.241.174 | 175.127.241.175 | 6 |
| 7 | 175.127.241.176/29 | 175.127.241.176 | 175.127.241.177 | 175.127.241.182 | 175.127.241.183 | 6 |
| 8 | 175.127.241.184/29 | 175.127.241.184 | 175.127.241.185 | 175.127.241.190 | 175.127.241.191 | 6 |
| 9 | 175.127.241.192/29 | 175.127.241.192 | 175.127.241.193 | 175.127.241.198 | 175.127.241.199 | 6 |
| 10 | 175.127.241.200/29 | 175.127.241.200 | 175.127.241.201 | 175.127.241.206 | 175.127.241.207 | 6 |
| 11 | 175.127.241.208/29 | 175.127.241.208 | 175.127.241.209 | 175.127.241.214 | 175.127.241.215 | 6 |
| 12 | 175.127.241.216/29 | 175.127.241.216 | 175.127.241.217 | 175.127.241.222 | 175.127.241.223 | 6 |
| 13 | 175.127.241.224/29 | 175.127.241.224 | 175.127.241.225 | 175.127.241.230 | 175.127.241.231 | 6 |
| 14 | 175.127.241.232/29 | 175.127.241.232 | 175.127.241.233 | 175.127.241.238 | 175.127.241.239 | 6 |
| 15 | 175.127.241.240/29 | 175.127.241.240 | 175.127.241.241 | 175.127.241.246 | 175.127.241.247 | 6 |
| 16 | 175.127.241.248/29 | 175.127.241.248 | 175.127.241.249 | 175.127.241.254 | 175.127.241.255 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.