42.252.221.192/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (42.252.221.192). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 42.252.221.255 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 | 42.252.221.192/26 |
| Network Address | 42.252.221.192 |
| Broadcast Address | 42.252.221.255 |
| 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 | 42.252.221.193 |
| Last Usable IP | 42.252.221.254 |
| Network (Hex) | 0x2AFCDDC0 |
| Broadcast (Hex) | 0x2AFCDDFF |
| 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 42.252.221.192/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 42.252.221.192/27 | 42.252.221.192 | 42.252.221.193 | 42.252.221.222 | 42.252.221.223 | 30 |
| 2 | 42.252.221.224/27 | 42.252.221.224 | 42.252.221.225 | 42.252.221.254 | 42.252.221.255 | 30 |
Split 42.252.221.192/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 42.252.221.192/28 | 42.252.221.192 | 42.252.221.193 | 42.252.221.206 | 42.252.221.207 | 14 |
| 2 | 42.252.221.208/28 | 42.252.221.208 | 42.252.221.209 | 42.252.221.222 | 42.252.221.223 | 14 |
| 3 | 42.252.221.224/28 | 42.252.221.224 | 42.252.221.225 | 42.252.221.238 | 42.252.221.239 | 14 |
| 4 | 42.252.221.240/28 | 42.252.221.240 | 42.252.221.241 | 42.252.221.254 | 42.252.221.255 | 14 |
Split 42.252.221.192/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 42.252.221.192/29 | 42.252.221.192 | 42.252.221.193 | 42.252.221.198 | 42.252.221.199 | 6 |
| 2 | 42.252.221.200/29 | 42.252.221.200 | 42.252.221.201 | 42.252.221.206 | 42.252.221.207 | 6 |
| 3 | 42.252.221.208/29 | 42.252.221.208 | 42.252.221.209 | 42.252.221.214 | 42.252.221.215 | 6 |
| 4 | 42.252.221.216/29 | 42.252.221.216 | 42.252.221.217 | 42.252.221.222 | 42.252.221.223 | 6 |
| 5 | 42.252.221.224/29 | 42.252.221.224 | 42.252.221.225 | 42.252.221.230 | 42.252.221.231 | 6 |
| 6 | 42.252.221.232/29 | 42.252.221.232 | 42.252.221.233 | 42.252.221.238 | 42.252.221.239 | 6 |
| 7 | 42.252.221.240/29 | 42.252.221.240 | 42.252.221.241 | 42.252.221.246 | 42.252.221.247 | 6 |
| 8 | 42.252.221.248/29 | 42.252.221.248 | 42.252.221.249 | 42.252.221.254 | 42.252.221.255 | 6 |
Split 42.252.221.192/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 42.252.221.192/30 | 42.252.221.192 | 42.252.221.193 | 42.252.221.194 | 42.252.221.195 | 2 |
| 2 | 42.252.221.196/30 | 42.252.221.196 | 42.252.221.197 | 42.252.221.198 | 42.252.221.199 | 2 |
| 3 | 42.252.221.200/30 | 42.252.221.200 | 42.252.221.201 | 42.252.221.202 | 42.252.221.203 | 2 |
| 4 | 42.252.221.204/30 | 42.252.221.204 | 42.252.221.205 | 42.252.221.206 | 42.252.221.207 | 2 |
| 5 | 42.252.221.208/30 | 42.252.221.208 | 42.252.221.209 | 42.252.221.210 | 42.252.221.211 | 2 |
| 6 | 42.252.221.212/30 | 42.252.221.212 | 42.252.221.213 | 42.252.221.214 | 42.252.221.215 | 2 |
| 7 | 42.252.221.216/30 | 42.252.221.216 | 42.252.221.217 | 42.252.221.218 | 42.252.221.219 | 2 |
| 8 | 42.252.221.220/30 | 42.252.221.220 | 42.252.221.221 | 42.252.221.222 | 42.252.221.223 | 2 |
| 9 | 42.252.221.224/30 | 42.252.221.224 | 42.252.221.225 | 42.252.221.226 | 42.252.221.227 | 2 |
| 10 | 42.252.221.228/30 | 42.252.221.228 | 42.252.221.229 | 42.252.221.230 | 42.252.221.231 | 2 |
| 11 | 42.252.221.232/30 | 42.252.221.232 | 42.252.221.233 | 42.252.221.234 | 42.252.221.235 | 2 |
| 12 | 42.252.221.236/30 | 42.252.221.236 | 42.252.221.237 | 42.252.221.238 | 42.252.221.239 | 2 |
| 13 | 42.252.221.240/30 | 42.252.221.240 | 42.252.221.241 | 42.252.221.242 | 42.252.221.243 | 2 |
| 14 | 42.252.221.244/30 | 42.252.221.244 | 42.252.221.245 | 42.252.221.246 | 42.252.221.247 | 2 |
| 15 | 42.252.221.248/30 | 42.252.221.248 | 42.252.221.249 | 42.252.221.250 | 42.252.221.251 | 2 |
| 16 | 42.252.221.252/30 | 42.252.221.252 | 42.252.221.253 | 42.252.221.254 | 42.252.221.255 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.