75.0.173.0/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (75.0.173.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 75.0.173.63 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 | 75.0.173.0/26 |
| Network Address | 75.0.173.0 |
| Broadcast Address | 75.0.173.63 |
| 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 | 75.0.173.1 |
| Last Usable IP | 75.0.173.62 |
| Network (Hex) | 0x4B00AD00 |
| Broadcast (Hex) | 0x4B00AD3F |
| 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 75.0.173.0/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 75.0.173.0/27 | 75.0.173.0 | 75.0.173.1 | 75.0.173.30 | 75.0.173.31 | 30 |
| 2 | 75.0.173.32/27 | 75.0.173.32 | 75.0.173.33 | 75.0.173.62 | 75.0.173.63 | 30 |
Split 75.0.173.0/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 75.0.173.0/28 | 75.0.173.0 | 75.0.173.1 | 75.0.173.14 | 75.0.173.15 | 14 |
| 2 | 75.0.173.16/28 | 75.0.173.16 | 75.0.173.17 | 75.0.173.30 | 75.0.173.31 | 14 |
| 3 | 75.0.173.32/28 | 75.0.173.32 | 75.0.173.33 | 75.0.173.46 | 75.0.173.47 | 14 |
| 4 | 75.0.173.48/28 | 75.0.173.48 | 75.0.173.49 | 75.0.173.62 | 75.0.173.63 | 14 |
Split 75.0.173.0/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 75.0.173.0/29 | 75.0.173.0 | 75.0.173.1 | 75.0.173.6 | 75.0.173.7 | 6 |
| 2 | 75.0.173.8/29 | 75.0.173.8 | 75.0.173.9 | 75.0.173.14 | 75.0.173.15 | 6 |
| 3 | 75.0.173.16/29 | 75.0.173.16 | 75.0.173.17 | 75.0.173.22 | 75.0.173.23 | 6 |
| 4 | 75.0.173.24/29 | 75.0.173.24 | 75.0.173.25 | 75.0.173.30 | 75.0.173.31 | 6 |
| 5 | 75.0.173.32/29 | 75.0.173.32 | 75.0.173.33 | 75.0.173.38 | 75.0.173.39 | 6 |
| 6 | 75.0.173.40/29 | 75.0.173.40 | 75.0.173.41 | 75.0.173.46 | 75.0.173.47 | 6 |
| 7 | 75.0.173.48/29 | 75.0.173.48 | 75.0.173.49 | 75.0.173.54 | 75.0.173.55 | 6 |
| 8 | 75.0.173.56/29 | 75.0.173.56 | 75.0.173.57 | 75.0.173.62 | 75.0.173.63 | 6 |
Split 75.0.173.0/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 75.0.173.0/30 | 75.0.173.0 | 75.0.173.1 | 75.0.173.2 | 75.0.173.3 | 2 |
| 2 | 75.0.173.4/30 | 75.0.173.4 | 75.0.173.5 | 75.0.173.6 | 75.0.173.7 | 2 |
| 3 | 75.0.173.8/30 | 75.0.173.8 | 75.0.173.9 | 75.0.173.10 | 75.0.173.11 | 2 |
| 4 | 75.0.173.12/30 | 75.0.173.12 | 75.0.173.13 | 75.0.173.14 | 75.0.173.15 | 2 |
| 5 | 75.0.173.16/30 | 75.0.173.16 | 75.0.173.17 | 75.0.173.18 | 75.0.173.19 | 2 |
| 6 | 75.0.173.20/30 | 75.0.173.20 | 75.0.173.21 | 75.0.173.22 | 75.0.173.23 | 2 |
| 7 | 75.0.173.24/30 | 75.0.173.24 | 75.0.173.25 | 75.0.173.26 | 75.0.173.27 | 2 |
| 8 | 75.0.173.28/30 | 75.0.173.28 | 75.0.173.29 | 75.0.173.30 | 75.0.173.31 | 2 |
| 9 | 75.0.173.32/30 | 75.0.173.32 | 75.0.173.33 | 75.0.173.34 | 75.0.173.35 | 2 |
| 10 | 75.0.173.36/30 | 75.0.173.36 | 75.0.173.37 | 75.0.173.38 | 75.0.173.39 | 2 |
| 11 | 75.0.173.40/30 | 75.0.173.40 | 75.0.173.41 | 75.0.173.42 | 75.0.173.43 | 2 |
| 12 | 75.0.173.44/30 | 75.0.173.44 | 75.0.173.45 | 75.0.173.46 | 75.0.173.47 | 2 |
| 13 | 75.0.173.48/30 | 75.0.173.48 | 75.0.173.49 | 75.0.173.50 | 75.0.173.51 | 2 |
| 14 | 75.0.173.52/30 | 75.0.173.52 | 75.0.173.53 | 75.0.173.54 | 75.0.173.55 | 2 |
| 15 | 75.0.173.56/30 | 75.0.173.56 | 75.0.173.57 | 75.0.173.58 | 75.0.173.59 | 2 |
| 16 | 75.0.173.60/30 | 75.0.173.60 | 75.0.173.61 | 75.0.173.62 | 75.0.173.63 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.