193.64.27.128/25
PublicClass C — /25 prefix — 126 usable hosts
Network address — the base address of the block (193.64.27.128). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 193.64.27.255 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 | 193.64.27.128/25 |
| Network Address | 193.64.27.128 |
| Broadcast Address | 193.64.27.255 |
| Subnet Mask | 255.255.255.128 |
| Wildcard Mask | 0.0.0.127 |
| Prefix Length | /25 |
| IP Address Class | Class C |
| Total IP Addresses | 128 |
| Usable Host Addresses | 126 |
| First Usable IP | 193.64.27.129 |
| Last Usable IP | 193.64.27.254 |
| Network (Hex) | 0xC1401B80 |
| Broadcast (Hex) | 0xC1401BFF |
| 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 193.64.27.128/25 into 2 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 193.64.27.128/26 | 193.64.27.128 | 193.64.27.129 | 193.64.27.190 | 193.64.27.191 | 62 |
| 2 | 193.64.27.192/26 | 193.64.27.192 | 193.64.27.193 | 193.64.27.254 | 193.64.27.255 | 62 |
Split 193.64.27.128/25 into 4 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 193.64.27.128/27 | 193.64.27.128 | 193.64.27.129 | 193.64.27.158 | 193.64.27.159 | 30 |
| 2 | 193.64.27.160/27 | 193.64.27.160 | 193.64.27.161 | 193.64.27.190 | 193.64.27.191 | 30 |
| 3 | 193.64.27.192/27 | 193.64.27.192 | 193.64.27.193 | 193.64.27.222 | 193.64.27.223 | 30 |
| 4 | 193.64.27.224/27 | 193.64.27.224 | 193.64.27.225 | 193.64.27.254 | 193.64.27.255 | 30 |
Split 193.64.27.128/25 into 8 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 193.64.27.128/28 | 193.64.27.128 | 193.64.27.129 | 193.64.27.142 | 193.64.27.143 | 14 |
| 2 | 193.64.27.144/28 | 193.64.27.144 | 193.64.27.145 | 193.64.27.158 | 193.64.27.159 | 14 |
| 3 | 193.64.27.160/28 | 193.64.27.160 | 193.64.27.161 | 193.64.27.174 | 193.64.27.175 | 14 |
| 4 | 193.64.27.176/28 | 193.64.27.176 | 193.64.27.177 | 193.64.27.190 | 193.64.27.191 | 14 |
| 5 | 193.64.27.192/28 | 193.64.27.192 | 193.64.27.193 | 193.64.27.206 | 193.64.27.207 | 14 |
| 6 | 193.64.27.208/28 | 193.64.27.208 | 193.64.27.209 | 193.64.27.222 | 193.64.27.223 | 14 |
| 7 | 193.64.27.224/28 | 193.64.27.224 | 193.64.27.225 | 193.64.27.238 | 193.64.27.239 | 14 |
| 8 | 193.64.27.240/28 | 193.64.27.240 | 193.64.27.241 | 193.64.27.254 | 193.64.27.255 | 14 |
Split 193.64.27.128/25 into 16 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 193.64.27.128/29 | 193.64.27.128 | 193.64.27.129 | 193.64.27.134 | 193.64.27.135 | 6 |
| 2 | 193.64.27.136/29 | 193.64.27.136 | 193.64.27.137 | 193.64.27.142 | 193.64.27.143 | 6 |
| 3 | 193.64.27.144/29 | 193.64.27.144 | 193.64.27.145 | 193.64.27.150 | 193.64.27.151 | 6 |
| 4 | 193.64.27.152/29 | 193.64.27.152 | 193.64.27.153 | 193.64.27.158 | 193.64.27.159 | 6 |
| 5 | 193.64.27.160/29 | 193.64.27.160 | 193.64.27.161 | 193.64.27.166 | 193.64.27.167 | 6 |
| 6 | 193.64.27.168/29 | 193.64.27.168 | 193.64.27.169 | 193.64.27.174 | 193.64.27.175 | 6 |
| 7 | 193.64.27.176/29 | 193.64.27.176 | 193.64.27.177 | 193.64.27.182 | 193.64.27.183 | 6 |
| 8 | 193.64.27.184/29 | 193.64.27.184 | 193.64.27.185 | 193.64.27.190 | 193.64.27.191 | 6 |
| 9 | 193.64.27.192/29 | 193.64.27.192 | 193.64.27.193 | 193.64.27.198 | 193.64.27.199 | 6 |
| 10 | 193.64.27.200/29 | 193.64.27.200 | 193.64.27.201 | 193.64.27.206 | 193.64.27.207 | 6 |
| 11 | 193.64.27.208/29 | 193.64.27.208 | 193.64.27.209 | 193.64.27.214 | 193.64.27.215 | 6 |
| 12 | 193.64.27.216/29 | 193.64.27.216 | 193.64.27.217 | 193.64.27.222 | 193.64.27.223 | 6 |
| 13 | 193.64.27.224/29 | 193.64.27.224 | 193.64.27.225 | 193.64.27.230 | 193.64.27.231 | 6 |
| 14 | 193.64.27.232/29 | 193.64.27.232 | 193.64.27.233 | 193.64.27.238 | 193.64.27.239 | 6 |
| 15 | 193.64.27.240/29 | 193.64.27.240 | 193.64.27.241 | 193.64.27.246 | 193.64.27.247 | 6 |
| 16 | 193.64.27.248/29 | 193.64.27.248 | 193.64.27.249 | 193.64.27.254 | 193.64.27.255 | 6 |
IP Address Sample
Showing first 16 of 128 total IPs.