20.52.71.192/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (20.52.71.192). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 20.52.71.255 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 62 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.192 is the dotted-decimal equivalent of /26. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 20.52.71.192/26 |
| Network Address | 20.52.71.192 |
| Broadcast Address | 20.52.71.255 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class A |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 20.52.71.193 |
| Last Usable IP | 20.52.71.254 |
| Network (Hex) | 0x143447C0 |
| Broadcast (Hex) | 0x143447FF |
| Address Type | Public / Globally Routable |
Binary Representation
The first 26 bits (1s in the mask) identify the network. The remaining 6 bits identify hosts within the network.
Split into Equal Subnets
Split 20.52.71.192/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 20.52.71.192/27 | 20.52.71.192 | 20.52.71.193 | 20.52.71.222 | 20.52.71.223 | 30 |
| 2 | 20.52.71.224/27 | 20.52.71.224 | 20.52.71.225 | 20.52.71.254 | 20.52.71.255 | 30 |
Split 20.52.71.192/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 20.52.71.192/28 | 20.52.71.192 | 20.52.71.193 | 20.52.71.206 | 20.52.71.207 | 14 |
| 2 | 20.52.71.208/28 | 20.52.71.208 | 20.52.71.209 | 20.52.71.222 | 20.52.71.223 | 14 |
| 3 | 20.52.71.224/28 | 20.52.71.224 | 20.52.71.225 | 20.52.71.238 | 20.52.71.239 | 14 |
| 4 | 20.52.71.240/28 | 20.52.71.240 | 20.52.71.241 | 20.52.71.254 | 20.52.71.255 | 14 |
Split 20.52.71.192/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 20.52.71.192/29 | 20.52.71.192 | 20.52.71.193 | 20.52.71.198 | 20.52.71.199 | 6 |
| 2 | 20.52.71.200/29 | 20.52.71.200 | 20.52.71.201 | 20.52.71.206 | 20.52.71.207 | 6 |
| 3 | 20.52.71.208/29 | 20.52.71.208 | 20.52.71.209 | 20.52.71.214 | 20.52.71.215 | 6 |
| 4 | 20.52.71.216/29 | 20.52.71.216 | 20.52.71.217 | 20.52.71.222 | 20.52.71.223 | 6 |
| 5 | 20.52.71.224/29 | 20.52.71.224 | 20.52.71.225 | 20.52.71.230 | 20.52.71.231 | 6 |
| 6 | 20.52.71.232/29 | 20.52.71.232 | 20.52.71.233 | 20.52.71.238 | 20.52.71.239 | 6 |
| 7 | 20.52.71.240/29 | 20.52.71.240 | 20.52.71.241 | 20.52.71.246 | 20.52.71.247 | 6 |
| 8 | 20.52.71.248/29 | 20.52.71.248 | 20.52.71.249 | 20.52.71.254 | 20.52.71.255 | 6 |
Split 20.52.71.192/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 20.52.71.192/30 | 20.52.71.192 | 20.52.71.193 | 20.52.71.194 | 20.52.71.195 | 2 |
| 2 | 20.52.71.196/30 | 20.52.71.196 | 20.52.71.197 | 20.52.71.198 | 20.52.71.199 | 2 |
| 3 | 20.52.71.200/30 | 20.52.71.200 | 20.52.71.201 | 20.52.71.202 | 20.52.71.203 | 2 |
| 4 | 20.52.71.204/30 | 20.52.71.204 | 20.52.71.205 | 20.52.71.206 | 20.52.71.207 | 2 |
| 5 | 20.52.71.208/30 | 20.52.71.208 | 20.52.71.209 | 20.52.71.210 | 20.52.71.211 | 2 |
| 6 | 20.52.71.212/30 | 20.52.71.212 | 20.52.71.213 | 20.52.71.214 | 20.52.71.215 | 2 |
| 7 | 20.52.71.216/30 | 20.52.71.216 | 20.52.71.217 | 20.52.71.218 | 20.52.71.219 | 2 |
| 8 | 20.52.71.220/30 | 20.52.71.220 | 20.52.71.221 | 20.52.71.222 | 20.52.71.223 | 2 |
| 9 | 20.52.71.224/30 | 20.52.71.224 | 20.52.71.225 | 20.52.71.226 | 20.52.71.227 | 2 |
| 10 | 20.52.71.228/30 | 20.52.71.228 | 20.52.71.229 | 20.52.71.230 | 20.52.71.231 | 2 |
| 11 | 20.52.71.232/30 | 20.52.71.232 | 20.52.71.233 | 20.52.71.234 | 20.52.71.235 | 2 |
| 12 | 20.52.71.236/30 | 20.52.71.236 | 20.52.71.237 | 20.52.71.238 | 20.52.71.239 | 2 |
| 13 | 20.52.71.240/30 | 20.52.71.240 | 20.52.71.241 | 20.52.71.242 | 20.52.71.243 | 2 |
| 14 | 20.52.71.244/30 | 20.52.71.244 | 20.52.71.245 | 20.52.71.246 | 20.52.71.247 | 2 |
| 15 | 20.52.71.248/30 | 20.52.71.248 | 20.52.71.249 | 20.52.71.250 | 20.52.71.251 | 2 |
| 16 | 20.52.71.252/30 | 20.52.71.252 | 20.52.71.253 | 20.52.71.254 | 20.52.71.255 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.