193.64.18.0/24
PublicClass C — /24 prefix — 254 usable hosts
Network address — the base address of the block (193.64.18.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 193.64.18.255 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 | 193.64.18.0/24 |
| Network Address | 193.64.18.0 |
| Broadcast Address | 193.64.18.255 |
| 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 | 193.64.18.1 |
| Last Usable IP | 193.64.18.254 |
| Network (Hex) | 0xC1401200 |
| Broadcast (Hex) | 0xC14012FF |
| 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 193.64.18.0/24 into 2 equal /25 subnets (126 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 193.64.18.0/25 | 193.64.18.0 | 193.64.18.1 | 193.64.18.126 | 193.64.18.127 | 126 |
| 2 | 193.64.18.128/25 | 193.64.18.128 | 193.64.18.129 | 193.64.18.254 | 193.64.18.255 | 126 |
Split 193.64.18.0/24 into 4 equal /26 subnets (62 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 193.64.18.0/26 | 193.64.18.0 | 193.64.18.1 | 193.64.18.62 | 193.64.18.63 | 62 |
| 2 | 193.64.18.64/26 | 193.64.18.64 | 193.64.18.65 | 193.64.18.126 | 193.64.18.127 | 62 |
| 3 | 193.64.18.128/26 | 193.64.18.128 | 193.64.18.129 | 193.64.18.190 | 193.64.18.191 | 62 |
| 4 | 193.64.18.192/26 | 193.64.18.192 | 193.64.18.193 | 193.64.18.254 | 193.64.18.255 | 62 |
Split 193.64.18.0/24 into 8 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 193.64.18.0/27 | 193.64.18.0 | 193.64.18.1 | 193.64.18.30 | 193.64.18.31 | 30 |
| 2 | 193.64.18.32/27 | 193.64.18.32 | 193.64.18.33 | 193.64.18.62 | 193.64.18.63 | 30 |
| 3 | 193.64.18.64/27 | 193.64.18.64 | 193.64.18.65 | 193.64.18.94 | 193.64.18.95 | 30 |
| 4 | 193.64.18.96/27 | 193.64.18.96 | 193.64.18.97 | 193.64.18.126 | 193.64.18.127 | 30 |
| 5 | 193.64.18.128/27 | 193.64.18.128 | 193.64.18.129 | 193.64.18.158 | 193.64.18.159 | 30 |
| 6 | 193.64.18.160/27 | 193.64.18.160 | 193.64.18.161 | 193.64.18.190 | 193.64.18.191 | 30 |
| 7 | 193.64.18.192/27 | 193.64.18.192 | 193.64.18.193 | 193.64.18.222 | 193.64.18.223 | 30 |
| 8 | 193.64.18.224/27 | 193.64.18.224 | 193.64.18.225 | 193.64.18.254 | 193.64.18.255 | 30 |
Split 193.64.18.0/24 into 16 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 193.64.18.0/28 | 193.64.18.0 | 193.64.18.1 | 193.64.18.14 | 193.64.18.15 | 14 |
| 2 | 193.64.18.16/28 | 193.64.18.16 | 193.64.18.17 | 193.64.18.30 | 193.64.18.31 | 14 |
| 3 | 193.64.18.32/28 | 193.64.18.32 | 193.64.18.33 | 193.64.18.46 | 193.64.18.47 | 14 |
| 4 | 193.64.18.48/28 | 193.64.18.48 | 193.64.18.49 | 193.64.18.62 | 193.64.18.63 | 14 |
| 5 | 193.64.18.64/28 | 193.64.18.64 | 193.64.18.65 | 193.64.18.78 | 193.64.18.79 | 14 |
| 6 | 193.64.18.80/28 | 193.64.18.80 | 193.64.18.81 | 193.64.18.94 | 193.64.18.95 | 14 |
| 7 | 193.64.18.96/28 | 193.64.18.96 | 193.64.18.97 | 193.64.18.110 | 193.64.18.111 | 14 |
| 8 | 193.64.18.112/28 | 193.64.18.112 | 193.64.18.113 | 193.64.18.126 | 193.64.18.127 | 14 |
| 9 | 193.64.18.128/28 | 193.64.18.128 | 193.64.18.129 | 193.64.18.142 | 193.64.18.143 | 14 |
| 10 | 193.64.18.144/28 | 193.64.18.144 | 193.64.18.145 | 193.64.18.158 | 193.64.18.159 | 14 |
| 11 | 193.64.18.160/28 | 193.64.18.160 | 193.64.18.161 | 193.64.18.174 | 193.64.18.175 | 14 |
| 12 | 193.64.18.176/28 | 193.64.18.176 | 193.64.18.177 | 193.64.18.190 | 193.64.18.191 | 14 |
| 13 | 193.64.18.192/28 | 193.64.18.192 | 193.64.18.193 | 193.64.18.206 | 193.64.18.207 | 14 |
| 14 | 193.64.18.208/28 | 193.64.18.208 | 193.64.18.209 | 193.64.18.222 | 193.64.18.223 | 14 |
| 15 | 193.64.18.224/28 | 193.64.18.224 | 193.64.18.225 | 193.64.18.238 | 193.64.18.239 | 14 |
| 16 | 193.64.18.240/28 | 193.64.18.240 | 193.64.18.241 | 193.64.18.254 | 193.64.18.255 | 14 |
IP Address Sample
Showing first 16 of 256 total IPs.