172.7.61.192/26
PublicClass B — /26 prefix — 62 usable hosts
Network address — the base address of the block (172.7.61.192). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 172.7.61.255 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 | 172.7.61.192/26 |
| Network Address | 172.7.61.192 |
| Broadcast Address | 172.7.61.255 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class B |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 172.7.61.193 |
| Last Usable IP | 172.7.61.254 |
| Network (Hex) | 0xAC073DC0 |
| Broadcast (Hex) | 0xAC073DFF |
| 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 172.7.61.192/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 172.7.61.192/27 | 172.7.61.192 | 172.7.61.193 | 172.7.61.222 | 172.7.61.223 | 30 |
| 2 | 172.7.61.224/27 | 172.7.61.224 | 172.7.61.225 | 172.7.61.254 | 172.7.61.255 | 30 |
Split 172.7.61.192/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 172.7.61.192/28 | 172.7.61.192 | 172.7.61.193 | 172.7.61.206 | 172.7.61.207 | 14 |
| 2 | 172.7.61.208/28 | 172.7.61.208 | 172.7.61.209 | 172.7.61.222 | 172.7.61.223 | 14 |
| 3 | 172.7.61.224/28 | 172.7.61.224 | 172.7.61.225 | 172.7.61.238 | 172.7.61.239 | 14 |
| 4 | 172.7.61.240/28 | 172.7.61.240 | 172.7.61.241 | 172.7.61.254 | 172.7.61.255 | 14 |
Split 172.7.61.192/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 172.7.61.192/29 | 172.7.61.192 | 172.7.61.193 | 172.7.61.198 | 172.7.61.199 | 6 |
| 2 | 172.7.61.200/29 | 172.7.61.200 | 172.7.61.201 | 172.7.61.206 | 172.7.61.207 | 6 |
| 3 | 172.7.61.208/29 | 172.7.61.208 | 172.7.61.209 | 172.7.61.214 | 172.7.61.215 | 6 |
| 4 | 172.7.61.216/29 | 172.7.61.216 | 172.7.61.217 | 172.7.61.222 | 172.7.61.223 | 6 |
| 5 | 172.7.61.224/29 | 172.7.61.224 | 172.7.61.225 | 172.7.61.230 | 172.7.61.231 | 6 |
| 6 | 172.7.61.232/29 | 172.7.61.232 | 172.7.61.233 | 172.7.61.238 | 172.7.61.239 | 6 |
| 7 | 172.7.61.240/29 | 172.7.61.240 | 172.7.61.241 | 172.7.61.246 | 172.7.61.247 | 6 |
| 8 | 172.7.61.248/29 | 172.7.61.248 | 172.7.61.249 | 172.7.61.254 | 172.7.61.255 | 6 |
Split 172.7.61.192/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 172.7.61.192/30 | 172.7.61.192 | 172.7.61.193 | 172.7.61.194 | 172.7.61.195 | 2 |
| 2 | 172.7.61.196/30 | 172.7.61.196 | 172.7.61.197 | 172.7.61.198 | 172.7.61.199 | 2 |
| 3 | 172.7.61.200/30 | 172.7.61.200 | 172.7.61.201 | 172.7.61.202 | 172.7.61.203 | 2 |
| 4 | 172.7.61.204/30 | 172.7.61.204 | 172.7.61.205 | 172.7.61.206 | 172.7.61.207 | 2 |
| 5 | 172.7.61.208/30 | 172.7.61.208 | 172.7.61.209 | 172.7.61.210 | 172.7.61.211 | 2 |
| 6 | 172.7.61.212/30 | 172.7.61.212 | 172.7.61.213 | 172.7.61.214 | 172.7.61.215 | 2 |
| 7 | 172.7.61.216/30 | 172.7.61.216 | 172.7.61.217 | 172.7.61.218 | 172.7.61.219 | 2 |
| 8 | 172.7.61.220/30 | 172.7.61.220 | 172.7.61.221 | 172.7.61.222 | 172.7.61.223 | 2 |
| 9 | 172.7.61.224/30 | 172.7.61.224 | 172.7.61.225 | 172.7.61.226 | 172.7.61.227 | 2 |
| 10 | 172.7.61.228/30 | 172.7.61.228 | 172.7.61.229 | 172.7.61.230 | 172.7.61.231 | 2 |
| 11 | 172.7.61.232/30 | 172.7.61.232 | 172.7.61.233 | 172.7.61.234 | 172.7.61.235 | 2 |
| 12 | 172.7.61.236/30 | 172.7.61.236 | 172.7.61.237 | 172.7.61.238 | 172.7.61.239 | 2 |
| 13 | 172.7.61.240/30 | 172.7.61.240 | 172.7.61.241 | 172.7.61.242 | 172.7.61.243 | 2 |
| 14 | 172.7.61.244/30 | 172.7.61.244 | 172.7.61.245 | 172.7.61.246 | 172.7.61.247 | 2 |
| 15 | 172.7.61.248/30 | 172.7.61.248 | 172.7.61.249 | 172.7.61.250 | 172.7.61.251 | 2 |
| 16 | 172.7.61.252/30 | 172.7.61.252 | 172.7.61.253 | 172.7.61.254 | 172.7.61.255 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.