205.251.249.64/26
PublicClass C — /26 prefix — 62 usable hosts
Network address — the base address of the block (205.251.249.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 205.251.249.127 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 | 205.251.249.64/26 |
| Network Address | 205.251.249.64 |
| Broadcast Address | 205.251.249.127 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class C |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 205.251.249.65 |
| Last Usable IP | 205.251.249.126 |
| Network (Hex) | 0xCDFBF940 |
| Broadcast (Hex) | 0xCDFBF97F |
| 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 205.251.249.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 205.251.249.64/27 | 205.251.249.64 | 205.251.249.65 | 205.251.249.94 | 205.251.249.95 | 30 |
| 2 | 205.251.249.96/27 | 205.251.249.96 | 205.251.249.97 | 205.251.249.126 | 205.251.249.127 | 30 |
Split 205.251.249.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 205.251.249.64/28 | 205.251.249.64 | 205.251.249.65 | 205.251.249.78 | 205.251.249.79 | 14 |
| 2 | 205.251.249.80/28 | 205.251.249.80 | 205.251.249.81 | 205.251.249.94 | 205.251.249.95 | 14 |
| 3 | 205.251.249.96/28 | 205.251.249.96 | 205.251.249.97 | 205.251.249.110 | 205.251.249.111 | 14 |
| 4 | 205.251.249.112/28 | 205.251.249.112 | 205.251.249.113 | 205.251.249.126 | 205.251.249.127 | 14 |
Split 205.251.249.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 205.251.249.64/29 | 205.251.249.64 | 205.251.249.65 | 205.251.249.70 | 205.251.249.71 | 6 |
| 2 | 205.251.249.72/29 | 205.251.249.72 | 205.251.249.73 | 205.251.249.78 | 205.251.249.79 | 6 |
| 3 | 205.251.249.80/29 | 205.251.249.80 | 205.251.249.81 | 205.251.249.86 | 205.251.249.87 | 6 |
| 4 | 205.251.249.88/29 | 205.251.249.88 | 205.251.249.89 | 205.251.249.94 | 205.251.249.95 | 6 |
| 5 | 205.251.249.96/29 | 205.251.249.96 | 205.251.249.97 | 205.251.249.102 | 205.251.249.103 | 6 |
| 6 | 205.251.249.104/29 | 205.251.249.104 | 205.251.249.105 | 205.251.249.110 | 205.251.249.111 | 6 |
| 7 | 205.251.249.112/29 | 205.251.249.112 | 205.251.249.113 | 205.251.249.118 | 205.251.249.119 | 6 |
| 8 | 205.251.249.120/29 | 205.251.249.120 | 205.251.249.121 | 205.251.249.126 | 205.251.249.127 | 6 |
Split 205.251.249.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 205.251.249.64/30 | 205.251.249.64 | 205.251.249.65 | 205.251.249.66 | 205.251.249.67 | 2 |
| 2 | 205.251.249.68/30 | 205.251.249.68 | 205.251.249.69 | 205.251.249.70 | 205.251.249.71 | 2 |
| 3 | 205.251.249.72/30 | 205.251.249.72 | 205.251.249.73 | 205.251.249.74 | 205.251.249.75 | 2 |
| 4 | 205.251.249.76/30 | 205.251.249.76 | 205.251.249.77 | 205.251.249.78 | 205.251.249.79 | 2 |
| 5 | 205.251.249.80/30 | 205.251.249.80 | 205.251.249.81 | 205.251.249.82 | 205.251.249.83 | 2 |
| 6 | 205.251.249.84/30 | 205.251.249.84 | 205.251.249.85 | 205.251.249.86 | 205.251.249.87 | 2 |
| 7 | 205.251.249.88/30 | 205.251.249.88 | 205.251.249.89 | 205.251.249.90 | 205.251.249.91 | 2 |
| 8 | 205.251.249.92/30 | 205.251.249.92 | 205.251.249.93 | 205.251.249.94 | 205.251.249.95 | 2 |
| 9 | 205.251.249.96/30 | 205.251.249.96 | 205.251.249.97 | 205.251.249.98 | 205.251.249.99 | 2 |
| 10 | 205.251.249.100/30 | 205.251.249.100 | 205.251.249.101 | 205.251.249.102 | 205.251.249.103 | 2 |
| 11 | 205.251.249.104/30 | 205.251.249.104 | 205.251.249.105 | 205.251.249.106 | 205.251.249.107 | 2 |
| 12 | 205.251.249.108/30 | 205.251.249.108 | 205.251.249.109 | 205.251.249.110 | 205.251.249.111 | 2 |
| 13 | 205.251.249.112/30 | 205.251.249.112 | 205.251.249.113 | 205.251.249.114 | 205.251.249.115 | 2 |
| 14 | 205.251.249.116/30 | 205.251.249.116 | 205.251.249.117 | 205.251.249.118 | 205.251.249.119 | 2 |
| 15 | 205.251.249.120/30 | 205.251.249.120 | 205.251.249.121 | 205.251.249.122 | 205.251.249.123 | 2 |
| 16 | 205.251.249.124/30 | 205.251.249.124 | 205.251.249.125 | 205.251.249.126 | 205.251.249.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.