194.91.20.0/24
PublicClass C — /24 prefix — 254 usable hosts
Network address — the base address of the block (194.91.20.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 194.91.20.255 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 254 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.0 is the dotted-decimal equivalent of /24. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 194.91.20.0/24 |
| Network Address | 194.91.20.0 |
| Broadcast Address | 194.91.20.255 |
| Subnet Mask | 255.255.255.0 |
| Wildcard Mask | 0.0.0.255 |
| Prefix Length | /24 |
| IP Address Class | Class C |
| Total IP Addresses | 256 |
| Usable Host Addresses | 254 |
| First Usable IP | 194.91.20.1 |
| Last Usable IP | 194.91.20.254 |
| Network (Hex) | 0xC25B1400 |
| Broadcast (Hex) | 0xC25B14FF |
| Address Type | Public / Globally Routable |
Binary Representation
The first 24 bits (1s in the mask) identify the network. The remaining 8 bits identify hosts within the network.
Split into Equal Subnets
Split 194.91.20.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 194.91.20.0/25 | 194.91.20.0 | 194.91.20.1 | 194.91.20.126 | 194.91.20.127 | 126 |
| 2 | 194.91.20.128/25 | 194.91.20.128 | 194.91.20.129 | 194.91.20.254 | 194.91.20.255 | 126 |
Split 194.91.20.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 194.91.20.0/26 | 194.91.20.0 | 194.91.20.1 | 194.91.20.62 | 194.91.20.63 | 62 |
| 2 | 194.91.20.64/26 | 194.91.20.64 | 194.91.20.65 | 194.91.20.126 | 194.91.20.127 | 62 |
| 3 | 194.91.20.128/26 | 194.91.20.128 | 194.91.20.129 | 194.91.20.190 | 194.91.20.191 | 62 |
| 4 | 194.91.20.192/26 | 194.91.20.192 | 194.91.20.193 | 194.91.20.254 | 194.91.20.255 | 62 |
Split 194.91.20.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 194.91.20.0/27 | 194.91.20.0 | 194.91.20.1 | 194.91.20.30 | 194.91.20.31 | 30 |
| 2 | 194.91.20.32/27 | 194.91.20.32 | 194.91.20.33 | 194.91.20.62 | 194.91.20.63 | 30 |
| 3 | 194.91.20.64/27 | 194.91.20.64 | 194.91.20.65 | 194.91.20.94 | 194.91.20.95 | 30 |
| 4 | 194.91.20.96/27 | 194.91.20.96 | 194.91.20.97 | 194.91.20.126 | 194.91.20.127 | 30 |
| 5 | 194.91.20.128/27 | 194.91.20.128 | 194.91.20.129 | 194.91.20.158 | 194.91.20.159 | 30 |
| 6 | 194.91.20.160/27 | 194.91.20.160 | 194.91.20.161 | 194.91.20.190 | 194.91.20.191 | 30 |
| 7 | 194.91.20.192/27 | 194.91.20.192 | 194.91.20.193 | 194.91.20.222 | 194.91.20.223 | 30 |
| 8 | 194.91.20.224/27 | 194.91.20.224 | 194.91.20.225 | 194.91.20.254 | 194.91.20.255 | 30 |
Split 194.91.20.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 194.91.20.0/28 | 194.91.20.0 | 194.91.20.1 | 194.91.20.14 | 194.91.20.15 | 14 |
| 2 | 194.91.20.16/28 | 194.91.20.16 | 194.91.20.17 | 194.91.20.30 | 194.91.20.31 | 14 |
| 3 | 194.91.20.32/28 | 194.91.20.32 | 194.91.20.33 | 194.91.20.46 | 194.91.20.47 | 14 |
| 4 | 194.91.20.48/28 | 194.91.20.48 | 194.91.20.49 | 194.91.20.62 | 194.91.20.63 | 14 |
| 5 | 194.91.20.64/28 | 194.91.20.64 | 194.91.20.65 | 194.91.20.78 | 194.91.20.79 | 14 |
| 6 | 194.91.20.80/28 | 194.91.20.80 | 194.91.20.81 | 194.91.20.94 | 194.91.20.95 | 14 |
| 7 | 194.91.20.96/28 | 194.91.20.96 | 194.91.20.97 | 194.91.20.110 | 194.91.20.111 | 14 |
| 8 | 194.91.20.112/28 | 194.91.20.112 | 194.91.20.113 | 194.91.20.126 | 194.91.20.127 | 14 |
| 9 | 194.91.20.128/28 | 194.91.20.128 | 194.91.20.129 | 194.91.20.142 | 194.91.20.143 | 14 |
| 10 | 194.91.20.144/28 | 194.91.20.144 | 194.91.20.145 | 194.91.20.158 | 194.91.20.159 | 14 |
| 11 | 194.91.20.160/28 | 194.91.20.160 | 194.91.20.161 | 194.91.20.174 | 194.91.20.175 | 14 |
| 12 | 194.91.20.176/28 | 194.91.20.176 | 194.91.20.177 | 194.91.20.190 | 194.91.20.191 | 14 |
| 13 | 194.91.20.192/28 | 194.91.20.192 | 194.91.20.193 | 194.91.20.206 | 194.91.20.207 | 14 |
| 14 | 194.91.20.208/28 | 194.91.20.208 | 194.91.20.209 | 194.91.20.222 | 194.91.20.223 | 14 |
| 15 | 194.91.20.224/28 | 194.91.20.224 | 194.91.20.225 | 194.91.20.238 | 194.91.20.239 | 14 |
| 16 | 194.91.20.240/28 | 194.91.20.240 | 194.91.20.241 | 194.91.20.254 | 194.91.20.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.