172.0.175.64/26
PublicClass B — /26 prefix — 62 usable hosts
Network address — the base address of the block (172.0.175.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 172.0.175.127 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 | 172.0.175.64/26 |
| Network Address | 172.0.175.64 |
| Broadcast Address | 172.0.175.127 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class B |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 172.0.175.65 |
| Last Usable IP | 172.0.175.126 |
| Network (Hex) | 0xAC00AF40 |
| Broadcast (Hex) | 0xAC00AF7F |
| 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 172.0.175.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 172.0.175.64/27 | 172.0.175.64 | 172.0.175.65 | 172.0.175.94 | 172.0.175.95 | 30 |
| 2 | 172.0.175.96/27 | 172.0.175.96 | 172.0.175.97 | 172.0.175.126 | 172.0.175.127 | 30 |
Split 172.0.175.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 172.0.175.64/28 | 172.0.175.64 | 172.0.175.65 | 172.0.175.78 | 172.0.175.79 | 14 |
| 2 | 172.0.175.80/28 | 172.0.175.80 | 172.0.175.81 | 172.0.175.94 | 172.0.175.95 | 14 |
| 3 | 172.0.175.96/28 | 172.0.175.96 | 172.0.175.97 | 172.0.175.110 | 172.0.175.111 | 14 |
| 4 | 172.0.175.112/28 | 172.0.175.112 | 172.0.175.113 | 172.0.175.126 | 172.0.175.127 | 14 |
Split 172.0.175.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 172.0.175.64/29 | 172.0.175.64 | 172.0.175.65 | 172.0.175.70 | 172.0.175.71 | 6 |
| 2 | 172.0.175.72/29 | 172.0.175.72 | 172.0.175.73 | 172.0.175.78 | 172.0.175.79 | 6 |
| 3 | 172.0.175.80/29 | 172.0.175.80 | 172.0.175.81 | 172.0.175.86 | 172.0.175.87 | 6 |
| 4 | 172.0.175.88/29 | 172.0.175.88 | 172.0.175.89 | 172.0.175.94 | 172.0.175.95 | 6 |
| 5 | 172.0.175.96/29 | 172.0.175.96 | 172.0.175.97 | 172.0.175.102 | 172.0.175.103 | 6 |
| 6 | 172.0.175.104/29 | 172.0.175.104 | 172.0.175.105 | 172.0.175.110 | 172.0.175.111 | 6 |
| 7 | 172.0.175.112/29 | 172.0.175.112 | 172.0.175.113 | 172.0.175.118 | 172.0.175.119 | 6 |
| 8 | 172.0.175.120/29 | 172.0.175.120 | 172.0.175.121 | 172.0.175.126 | 172.0.175.127 | 6 |
Split 172.0.175.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 172.0.175.64/30 | 172.0.175.64 | 172.0.175.65 | 172.0.175.66 | 172.0.175.67 | 2 |
| 2 | 172.0.175.68/30 | 172.0.175.68 | 172.0.175.69 | 172.0.175.70 | 172.0.175.71 | 2 |
| 3 | 172.0.175.72/30 | 172.0.175.72 | 172.0.175.73 | 172.0.175.74 | 172.0.175.75 | 2 |
| 4 | 172.0.175.76/30 | 172.0.175.76 | 172.0.175.77 | 172.0.175.78 | 172.0.175.79 | 2 |
| 5 | 172.0.175.80/30 | 172.0.175.80 | 172.0.175.81 | 172.0.175.82 | 172.0.175.83 | 2 |
| 6 | 172.0.175.84/30 | 172.0.175.84 | 172.0.175.85 | 172.0.175.86 | 172.0.175.87 | 2 |
| 7 | 172.0.175.88/30 | 172.0.175.88 | 172.0.175.89 | 172.0.175.90 | 172.0.175.91 | 2 |
| 8 | 172.0.175.92/30 | 172.0.175.92 | 172.0.175.93 | 172.0.175.94 | 172.0.175.95 | 2 |
| 9 | 172.0.175.96/30 | 172.0.175.96 | 172.0.175.97 | 172.0.175.98 | 172.0.175.99 | 2 |
| 10 | 172.0.175.100/30 | 172.0.175.100 | 172.0.175.101 | 172.0.175.102 | 172.0.175.103 | 2 |
| 11 | 172.0.175.104/30 | 172.0.175.104 | 172.0.175.105 | 172.0.175.106 | 172.0.175.107 | 2 |
| 12 | 172.0.175.108/30 | 172.0.175.108 | 172.0.175.109 | 172.0.175.110 | 172.0.175.111 | 2 |
| 13 | 172.0.175.112/30 | 172.0.175.112 | 172.0.175.113 | 172.0.175.114 | 172.0.175.115 | 2 |
| 14 | 172.0.175.116/30 | 172.0.175.116 | 172.0.175.117 | 172.0.175.118 | 172.0.175.119 | 2 |
| 15 | 172.0.175.120/30 | 172.0.175.120 | 172.0.175.121 | 172.0.175.122 | 172.0.175.123 | 2 |
| 16 | 172.0.175.124/30 | 172.0.175.124 | 172.0.175.125 | 172.0.175.126 | 172.0.175.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.