65.4.101.0/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (65.4.101.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 65.4.101.63 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 | 65.4.101.0/26 |
| Network Address | 65.4.101.0 |
| Broadcast Address | 65.4.101.63 |
| 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 | 65.4.101.1 |
| Last Usable IP | 65.4.101.62 |
| Network (Hex) | 0x41046500 |
| Broadcast (Hex) | 0x4104653F |
| 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 65.4.101.0/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 65.4.101.0/27 | 65.4.101.0 | 65.4.101.1 | 65.4.101.30 | 65.4.101.31 | 30 |
| 2 | 65.4.101.32/27 | 65.4.101.32 | 65.4.101.33 | 65.4.101.62 | 65.4.101.63 | 30 |
Split 65.4.101.0/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 65.4.101.0/28 | 65.4.101.0 | 65.4.101.1 | 65.4.101.14 | 65.4.101.15 | 14 |
| 2 | 65.4.101.16/28 | 65.4.101.16 | 65.4.101.17 | 65.4.101.30 | 65.4.101.31 | 14 |
| 3 | 65.4.101.32/28 | 65.4.101.32 | 65.4.101.33 | 65.4.101.46 | 65.4.101.47 | 14 |
| 4 | 65.4.101.48/28 | 65.4.101.48 | 65.4.101.49 | 65.4.101.62 | 65.4.101.63 | 14 |
Split 65.4.101.0/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 65.4.101.0/29 | 65.4.101.0 | 65.4.101.1 | 65.4.101.6 | 65.4.101.7 | 6 |
| 2 | 65.4.101.8/29 | 65.4.101.8 | 65.4.101.9 | 65.4.101.14 | 65.4.101.15 | 6 |
| 3 | 65.4.101.16/29 | 65.4.101.16 | 65.4.101.17 | 65.4.101.22 | 65.4.101.23 | 6 |
| 4 | 65.4.101.24/29 | 65.4.101.24 | 65.4.101.25 | 65.4.101.30 | 65.4.101.31 | 6 |
| 5 | 65.4.101.32/29 | 65.4.101.32 | 65.4.101.33 | 65.4.101.38 | 65.4.101.39 | 6 |
| 6 | 65.4.101.40/29 | 65.4.101.40 | 65.4.101.41 | 65.4.101.46 | 65.4.101.47 | 6 |
| 7 | 65.4.101.48/29 | 65.4.101.48 | 65.4.101.49 | 65.4.101.54 | 65.4.101.55 | 6 |
| 8 | 65.4.101.56/29 | 65.4.101.56 | 65.4.101.57 | 65.4.101.62 | 65.4.101.63 | 6 |
Split 65.4.101.0/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 65.4.101.0/30 | 65.4.101.0 | 65.4.101.1 | 65.4.101.2 | 65.4.101.3 | 2 |
| 2 | 65.4.101.4/30 | 65.4.101.4 | 65.4.101.5 | 65.4.101.6 | 65.4.101.7 | 2 |
| 3 | 65.4.101.8/30 | 65.4.101.8 | 65.4.101.9 | 65.4.101.10 | 65.4.101.11 | 2 |
| 4 | 65.4.101.12/30 | 65.4.101.12 | 65.4.101.13 | 65.4.101.14 | 65.4.101.15 | 2 |
| 5 | 65.4.101.16/30 | 65.4.101.16 | 65.4.101.17 | 65.4.101.18 | 65.4.101.19 | 2 |
| 6 | 65.4.101.20/30 | 65.4.101.20 | 65.4.101.21 | 65.4.101.22 | 65.4.101.23 | 2 |
| 7 | 65.4.101.24/30 | 65.4.101.24 | 65.4.101.25 | 65.4.101.26 | 65.4.101.27 | 2 |
| 8 | 65.4.101.28/30 | 65.4.101.28 | 65.4.101.29 | 65.4.101.30 | 65.4.101.31 | 2 |
| 9 | 65.4.101.32/30 | 65.4.101.32 | 65.4.101.33 | 65.4.101.34 | 65.4.101.35 | 2 |
| 10 | 65.4.101.36/30 | 65.4.101.36 | 65.4.101.37 | 65.4.101.38 | 65.4.101.39 | 2 |
| 11 | 65.4.101.40/30 | 65.4.101.40 | 65.4.101.41 | 65.4.101.42 | 65.4.101.43 | 2 |
| 12 | 65.4.101.44/30 | 65.4.101.44 | 65.4.101.45 | 65.4.101.46 | 65.4.101.47 | 2 |
| 13 | 65.4.101.48/30 | 65.4.101.48 | 65.4.101.49 | 65.4.101.50 | 65.4.101.51 | 2 |
| 14 | 65.4.101.52/30 | 65.4.101.52 | 65.4.101.53 | 65.4.101.54 | 65.4.101.55 | 2 |
| 15 | 65.4.101.56/30 | 65.4.101.56 | 65.4.101.57 | 65.4.101.58 | 65.4.101.59 | 2 |
| 16 | 65.4.101.60/30 | 65.4.101.60 | 65.4.101.61 | 65.4.101.62 | 65.4.101.63 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.