17.252.45.64/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (17.252.45.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 17.252.45.127 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 | 17.252.45.64/26 |
| Network Address | 17.252.45.64 |
| Broadcast Address | 17.252.45.127 |
| 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 | 17.252.45.65 |
| Last Usable IP | 17.252.45.126 |
| Network (Hex) | 0x11FC2D40 |
| Broadcast (Hex) | 0x11FC2D7F |
| 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 17.252.45.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 17.252.45.64/27 | 17.252.45.64 | 17.252.45.65 | 17.252.45.94 | 17.252.45.95 | 30 |
| 2 | 17.252.45.96/27 | 17.252.45.96 | 17.252.45.97 | 17.252.45.126 | 17.252.45.127 | 30 |
Split 17.252.45.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 17.252.45.64/28 | 17.252.45.64 | 17.252.45.65 | 17.252.45.78 | 17.252.45.79 | 14 |
| 2 | 17.252.45.80/28 | 17.252.45.80 | 17.252.45.81 | 17.252.45.94 | 17.252.45.95 | 14 |
| 3 | 17.252.45.96/28 | 17.252.45.96 | 17.252.45.97 | 17.252.45.110 | 17.252.45.111 | 14 |
| 4 | 17.252.45.112/28 | 17.252.45.112 | 17.252.45.113 | 17.252.45.126 | 17.252.45.127 | 14 |
Split 17.252.45.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 17.252.45.64/29 | 17.252.45.64 | 17.252.45.65 | 17.252.45.70 | 17.252.45.71 | 6 |
| 2 | 17.252.45.72/29 | 17.252.45.72 | 17.252.45.73 | 17.252.45.78 | 17.252.45.79 | 6 |
| 3 | 17.252.45.80/29 | 17.252.45.80 | 17.252.45.81 | 17.252.45.86 | 17.252.45.87 | 6 |
| 4 | 17.252.45.88/29 | 17.252.45.88 | 17.252.45.89 | 17.252.45.94 | 17.252.45.95 | 6 |
| 5 | 17.252.45.96/29 | 17.252.45.96 | 17.252.45.97 | 17.252.45.102 | 17.252.45.103 | 6 |
| 6 | 17.252.45.104/29 | 17.252.45.104 | 17.252.45.105 | 17.252.45.110 | 17.252.45.111 | 6 |
| 7 | 17.252.45.112/29 | 17.252.45.112 | 17.252.45.113 | 17.252.45.118 | 17.252.45.119 | 6 |
| 8 | 17.252.45.120/29 | 17.252.45.120 | 17.252.45.121 | 17.252.45.126 | 17.252.45.127 | 6 |
Split 17.252.45.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 17.252.45.64/30 | 17.252.45.64 | 17.252.45.65 | 17.252.45.66 | 17.252.45.67 | 2 |
| 2 | 17.252.45.68/30 | 17.252.45.68 | 17.252.45.69 | 17.252.45.70 | 17.252.45.71 | 2 |
| 3 | 17.252.45.72/30 | 17.252.45.72 | 17.252.45.73 | 17.252.45.74 | 17.252.45.75 | 2 |
| 4 | 17.252.45.76/30 | 17.252.45.76 | 17.252.45.77 | 17.252.45.78 | 17.252.45.79 | 2 |
| 5 | 17.252.45.80/30 | 17.252.45.80 | 17.252.45.81 | 17.252.45.82 | 17.252.45.83 | 2 |
| 6 | 17.252.45.84/30 | 17.252.45.84 | 17.252.45.85 | 17.252.45.86 | 17.252.45.87 | 2 |
| 7 | 17.252.45.88/30 | 17.252.45.88 | 17.252.45.89 | 17.252.45.90 | 17.252.45.91 | 2 |
| 8 | 17.252.45.92/30 | 17.252.45.92 | 17.252.45.93 | 17.252.45.94 | 17.252.45.95 | 2 |
| 9 | 17.252.45.96/30 | 17.252.45.96 | 17.252.45.97 | 17.252.45.98 | 17.252.45.99 | 2 |
| 10 | 17.252.45.100/30 | 17.252.45.100 | 17.252.45.101 | 17.252.45.102 | 17.252.45.103 | 2 |
| 11 | 17.252.45.104/30 | 17.252.45.104 | 17.252.45.105 | 17.252.45.106 | 17.252.45.107 | 2 |
| 12 | 17.252.45.108/30 | 17.252.45.108 | 17.252.45.109 | 17.252.45.110 | 17.252.45.111 | 2 |
| 13 | 17.252.45.112/30 | 17.252.45.112 | 17.252.45.113 | 17.252.45.114 | 17.252.45.115 | 2 |
| 14 | 17.252.45.116/30 | 17.252.45.116 | 17.252.45.117 | 17.252.45.118 | 17.252.45.119 | 2 |
| 15 | 17.252.45.120/30 | 17.252.45.120 | 17.252.45.121 | 17.252.45.122 | 17.252.45.123 | 2 |
| 16 | 17.252.45.124/30 | 17.252.45.124 | 17.252.45.125 | 17.252.45.126 | 17.252.45.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.