47.128.5.192/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (47.128.5.192). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 47.128.5.255 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 | 47.128.5.192/26 |
| Network Address | 47.128.5.192 |
| Broadcast Address | 47.128.5.255 |
| 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 | 47.128.5.193 |
| Last Usable IP | 47.128.5.254 |
| Network (Hex) | 0x2F8005C0 |
| Broadcast (Hex) | 0x2F8005FF |
| 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 47.128.5.192/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 47.128.5.192/27 | 47.128.5.192 | 47.128.5.193 | 47.128.5.222 | 47.128.5.223 | 30 |
| 2 | 47.128.5.224/27 | 47.128.5.224 | 47.128.5.225 | 47.128.5.254 | 47.128.5.255 | 30 |
Split 47.128.5.192/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 47.128.5.192/28 | 47.128.5.192 | 47.128.5.193 | 47.128.5.206 | 47.128.5.207 | 14 |
| 2 | 47.128.5.208/28 | 47.128.5.208 | 47.128.5.209 | 47.128.5.222 | 47.128.5.223 | 14 |
| 3 | 47.128.5.224/28 | 47.128.5.224 | 47.128.5.225 | 47.128.5.238 | 47.128.5.239 | 14 |
| 4 | 47.128.5.240/28 | 47.128.5.240 | 47.128.5.241 | 47.128.5.254 | 47.128.5.255 | 14 |
Split 47.128.5.192/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 47.128.5.192/29 | 47.128.5.192 | 47.128.5.193 | 47.128.5.198 | 47.128.5.199 | 6 |
| 2 | 47.128.5.200/29 | 47.128.5.200 | 47.128.5.201 | 47.128.5.206 | 47.128.5.207 | 6 |
| 3 | 47.128.5.208/29 | 47.128.5.208 | 47.128.5.209 | 47.128.5.214 | 47.128.5.215 | 6 |
| 4 | 47.128.5.216/29 | 47.128.5.216 | 47.128.5.217 | 47.128.5.222 | 47.128.5.223 | 6 |
| 5 | 47.128.5.224/29 | 47.128.5.224 | 47.128.5.225 | 47.128.5.230 | 47.128.5.231 | 6 |
| 6 | 47.128.5.232/29 | 47.128.5.232 | 47.128.5.233 | 47.128.5.238 | 47.128.5.239 | 6 |
| 7 | 47.128.5.240/29 | 47.128.5.240 | 47.128.5.241 | 47.128.5.246 | 47.128.5.247 | 6 |
| 8 | 47.128.5.248/29 | 47.128.5.248 | 47.128.5.249 | 47.128.5.254 | 47.128.5.255 | 6 |
Split 47.128.5.192/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 47.128.5.192/30 | 47.128.5.192 | 47.128.5.193 | 47.128.5.194 | 47.128.5.195 | 2 |
| 2 | 47.128.5.196/30 | 47.128.5.196 | 47.128.5.197 | 47.128.5.198 | 47.128.5.199 | 2 |
| 3 | 47.128.5.200/30 | 47.128.5.200 | 47.128.5.201 | 47.128.5.202 | 47.128.5.203 | 2 |
| 4 | 47.128.5.204/30 | 47.128.5.204 | 47.128.5.205 | 47.128.5.206 | 47.128.5.207 | 2 |
| 5 | 47.128.5.208/30 | 47.128.5.208 | 47.128.5.209 | 47.128.5.210 | 47.128.5.211 | 2 |
| 6 | 47.128.5.212/30 | 47.128.5.212 | 47.128.5.213 | 47.128.5.214 | 47.128.5.215 | 2 |
| 7 | 47.128.5.216/30 | 47.128.5.216 | 47.128.5.217 | 47.128.5.218 | 47.128.5.219 | 2 |
| 8 | 47.128.5.220/30 | 47.128.5.220 | 47.128.5.221 | 47.128.5.222 | 47.128.5.223 | 2 |
| 9 | 47.128.5.224/30 | 47.128.5.224 | 47.128.5.225 | 47.128.5.226 | 47.128.5.227 | 2 |
| 10 | 47.128.5.228/30 | 47.128.5.228 | 47.128.5.229 | 47.128.5.230 | 47.128.5.231 | 2 |
| 11 | 47.128.5.232/30 | 47.128.5.232 | 47.128.5.233 | 47.128.5.234 | 47.128.5.235 | 2 |
| 12 | 47.128.5.236/30 | 47.128.5.236 | 47.128.5.237 | 47.128.5.238 | 47.128.5.239 | 2 |
| 13 | 47.128.5.240/30 | 47.128.5.240 | 47.128.5.241 | 47.128.5.242 | 47.128.5.243 | 2 |
| 14 | 47.128.5.244/30 | 47.128.5.244 | 47.128.5.245 | 47.128.5.246 | 47.128.5.247 | 2 |
| 15 | 47.128.5.248/30 | 47.128.5.248 | 47.128.5.249 | 47.128.5.250 | 47.128.5.251 | 2 |
| 16 | 47.128.5.252/30 | 47.128.5.252 | 47.128.5.253 | 47.128.5.254 | 47.128.5.255 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.