51.225.143.192/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (51.225.143.192). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 51.225.143.255 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 | 51.225.143.192/26 |
| Network Address | 51.225.143.192 |
| Broadcast Address | 51.225.143.255 |
| 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 | 51.225.143.193 |
| Last Usable IP | 51.225.143.254 |
| Network (Hex) | 0x33E18FC0 |
| Broadcast (Hex) | 0x33E18FFF |
| 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 51.225.143.192/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 51.225.143.192/27 | 51.225.143.192 | 51.225.143.193 | 51.225.143.222 | 51.225.143.223 | 30 |
| 2 | 51.225.143.224/27 | 51.225.143.224 | 51.225.143.225 | 51.225.143.254 | 51.225.143.255 | 30 |
Split 51.225.143.192/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 51.225.143.192/28 | 51.225.143.192 | 51.225.143.193 | 51.225.143.206 | 51.225.143.207 | 14 |
| 2 | 51.225.143.208/28 | 51.225.143.208 | 51.225.143.209 | 51.225.143.222 | 51.225.143.223 | 14 |
| 3 | 51.225.143.224/28 | 51.225.143.224 | 51.225.143.225 | 51.225.143.238 | 51.225.143.239 | 14 |
| 4 | 51.225.143.240/28 | 51.225.143.240 | 51.225.143.241 | 51.225.143.254 | 51.225.143.255 | 14 |
Split 51.225.143.192/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 51.225.143.192/29 | 51.225.143.192 | 51.225.143.193 | 51.225.143.198 | 51.225.143.199 | 6 |
| 2 | 51.225.143.200/29 | 51.225.143.200 | 51.225.143.201 | 51.225.143.206 | 51.225.143.207 | 6 |
| 3 | 51.225.143.208/29 | 51.225.143.208 | 51.225.143.209 | 51.225.143.214 | 51.225.143.215 | 6 |
| 4 | 51.225.143.216/29 | 51.225.143.216 | 51.225.143.217 | 51.225.143.222 | 51.225.143.223 | 6 |
| 5 | 51.225.143.224/29 | 51.225.143.224 | 51.225.143.225 | 51.225.143.230 | 51.225.143.231 | 6 |
| 6 | 51.225.143.232/29 | 51.225.143.232 | 51.225.143.233 | 51.225.143.238 | 51.225.143.239 | 6 |
| 7 | 51.225.143.240/29 | 51.225.143.240 | 51.225.143.241 | 51.225.143.246 | 51.225.143.247 | 6 |
| 8 | 51.225.143.248/29 | 51.225.143.248 | 51.225.143.249 | 51.225.143.254 | 51.225.143.255 | 6 |
Split 51.225.143.192/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 51.225.143.192/30 | 51.225.143.192 | 51.225.143.193 | 51.225.143.194 | 51.225.143.195 | 2 |
| 2 | 51.225.143.196/30 | 51.225.143.196 | 51.225.143.197 | 51.225.143.198 | 51.225.143.199 | 2 |
| 3 | 51.225.143.200/30 | 51.225.143.200 | 51.225.143.201 | 51.225.143.202 | 51.225.143.203 | 2 |
| 4 | 51.225.143.204/30 | 51.225.143.204 | 51.225.143.205 | 51.225.143.206 | 51.225.143.207 | 2 |
| 5 | 51.225.143.208/30 | 51.225.143.208 | 51.225.143.209 | 51.225.143.210 | 51.225.143.211 | 2 |
| 6 | 51.225.143.212/30 | 51.225.143.212 | 51.225.143.213 | 51.225.143.214 | 51.225.143.215 | 2 |
| 7 | 51.225.143.216/30 | 51.225.143.216 | 51.225.143.217 | 51.225.143.218 | 51.225.143.219 | 2 |
| 8 | 51.225.143.220/30 | 51.225.143.220 | 51.225.143.221 | 51.225.143.222 | 51.225.143.223 | 2 |
| 9 | 51.225.143.224/30 | 51.225.143.224 | 51.225.143.225 | 51.225.143.226 | 51.225.143.227 | 2 |
| 10 | 51.225.143.228/30 | 51.225.143.228 | 51.225.143.229 | 51.225.143.230 | 51.225.143.231 | 2 |
| 11 | 51.225.143.232/30 | 51.225.143.232 | 51.225.143.233 | 51.225.143.234 | 51.225.143.235 | 2 |
| 12 | 51.225.143.236/30 | 51.225.143.236 | 51.225.143.237 | 51.225.143.238 | 51.225.143.239 | 2 |
| 13 | 51.225.143.240/30 | 51.225.143.240 | 51.225.143.241 | 51.225.143.242 | 51.225.143.243 | 2 |
| 14 | 51.225.143.244/30 | 51.225.143.244 | 51.225.143.245 | 51.225.143.246 | 51.225.143.247 | 2 |
| 15 | 51.225.143.248/30 | 51.225.143.248 | 51.225.143.249 | 51.225.143.250 | 51.225.143.251 | 2 |
| 16 | 51.225.143.252/30 | 51.225.143.252 | 51.225.143.253 | 51.225.143.254 | 51.225.143.255 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.