29.198.38.128/25
PublicClass A — /25 prefix — 126 usable hosts
Network address — the base address of the block (29.198.38.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 29.198.38.255 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 | 29.198.38.128/25 |
| Network Address | 29.198.38.128 |
| Broadcast Address | 29.198.38.255 |
| 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 | 29.198.38.129 |
| Last Usable IP | 29.198.38.254 |
| Network (Hex) | 0x1DC62680 |
| Broadcast (Hex) | 0x1DC626FF |
| 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 29.198.38.128/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 29.198.38.128/26 | 29.198.38.128 | 29.198.38.129 | 29.198.38.190 | 29.198.38.191 | 62 |
| 2 | 29.198.38.192/26 | 29.198.38.192 | 29.198.38.193 | 29.198.38.254 | 29.198.38.255 | 62 |
Split 29.198.38.128/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 29.198.38.128/27 | 29.198.38.128 | 29.198.38.129 | 29.198.38.158 | 29.198.38.159 | 30 |
| 2 | 29.198.38.160/27 | 29.198.38.160 | 29.198.38.161 | 29.198.38.190 | 29.198.38.191 | 30 |
| 3 | 29.198.38.192/27 | 29.198.38.192 | 29.198.38.193 | 29.198.38.222 | 29.198.38.223 | 30 |
| 4 | 29.198.38.224/27 | 29.198.38.224 | 29.198.38.225 | 29.198.38.254 | 29.198.38.255 | 30 |
Split 29.198.38.128/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 29.198.38.128/28 | 29.198.38.128 | 29.198.38.129 | 29.198.38.142 | 29.198.38.143 | 14 |
| 2 | 29.198.38.144/28 | 29.198.38.144 | 29.198.38.145 | 29.198.38.158 | 29.198.38.159 | 14 |
| 3 | 29.198.38.160/28 | 29.198.38.160 | 29.198.38.161 | 29.198.38.174 | 29.198.38.175 | 14 |
| 4 | 29.198.38.176/28 | 29.198.38.176 | 29.198.38.177 | 29.198.38.190 | 29.198.38.191 | 14 |
| 5 | 29.198.38.192/28 | 29.198.38.192 | 29.198.38.193 | 29.198.38.206 | 29.198.38.207 | 14 |
| 6 | 29.198.38.208/28 | 29.198.38.208 | 29.198.38.209 | 29.198.38.222 | 29.198.38.223 | 14 |
| 7 | 29.198.38.224/28 | 29.198.38.224 | 29.198.38.225 | 29.198.38.238 | 29.198.38.239 | 14 |
| 8 | 29.198.38.240/28 | 29.198.38.240 | 29.198.38.241 | 29.198.38.254 | 29.198.38.255 | 14 |
Split 29.198.38.128/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 29.198.38.128/29 | 29.198.38.128 | 29.198.38.129 | 29.198.38.134 | 29.198.38.135 | 6 |
| 2 | 29.198.38.136/29 | 29.198.38.136 | 29.198.38.137 | 29.198.38.142 | 29.198.38.143 | 6 |
| 3 | 29.198.38.144/29 | 29.198.38.144 | 29.198.38.145 | 29.198.38.150 | 29.198.38.151 | 6 |
| 4 | 29.198.38.152/29 | 29.198.38.152 | 29.198.38.153 | 29.198.38.158 | 29.198.38.159 | 6 |
| 5 | 29.198.38.160/29 | 29.198.38.160 | 29.198.38.161 | 29.198.38.166 | 29.198.38.167 | 6 |
| 6 | 29.198.38.168/29 | 29.198.38.168 | 29.198.38.169 | 29.198.38.174 | 29.198.38.175 | 6 |
| 7 | 29.198.38.176/29 | 29.198.38.176 | 29.198.38.177 | 29.198.38.182 | 29.198.38.183 | 6 |
| 8 | 29.198.38.184/29 | 29.198.38.184 | 29.198.38.185 | 29.198.38.190 | 29.198.38.191 | 6 |
| 9 | 29.198.38.192/29 | 29.198.38.192 | 29.198.38.193 | 29.198.38.198 | 29.198.38.199 | 6 |
| 10 | 29.198.38.200/29 | 29.198.38.200 | 29.198.38.201 | 29.198.38.206 | 29.198.38.207 | 6 |
| 11 | 29.198.38.208/29 | 29.198.38.208 | 29.198.38.209 | 29.198.38.214 | 29.198.38.215 | 6 |
| 12 | 29.198.38.216/29 | 29.198.38.216 | 29.198.38.217 | 29.198.38.222 | 29.198.38.223 | 6 |
| 13 | 29.198.38.224/29 | 29.198.38.224 | 29.198.38.225 | 29.198.38.230 | 29.198.38.231 | 6 |
| 14 | 29.198.38.232/29 | 29.198.38.232 | 29.198.38.233 | 29.198.38.238 | 29.198.38.239 | 6 |
| 15 | 29.198.38.240/29 | 29.198.38.240 | 29.198.38.241 | 29.198.38.246 | 29.198.38.247 | 6 |
| 16 | 29.198.38.248/29 | 29.198.38.248 | 29.198.38.249 | 29.198.38.254 | 29.198.38.255 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.