128.177.96.64/26
PublicClass B — /26 prefix — 62 usable hosts
Network address — the base address of the block (128.177.96.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 128.177.96.127 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 | 128.177.96.64/26 |
| Network Address | 128.177.96.64 |
| Broadcast Address | 128.177.96.127 |
| 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 | 128.177.96.65 |
| Last Usable IP | 128.177.96.126 |
| Network (Hex) | 0x80B16040 |
| Broadcast (Hex) | 0x80B1607F |
| 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 128.177.96.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 128.177.96.64/27 | 128.177.96.64 | 128.177.96.65 | 128.177.96.94 | 128.177.96.95 | 30 |
| 2 | 128.177.96.96/27 | 128.177.96.96 | 128.177.96.97 | 128.177.96.126 | 128.177.96.127 | 30 |
Split 128.177.96.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 128.177.96.64/28 | 128.177.96.64 | 128.177.96.65 | 128.177.96.78 | 128.177.96.79 | 14 |
| 2 | 128.177.96.80/28 | 128.177.96.80 | 128.177.96.81 | 128.177.96.94 | 128.177.96.95 | 14 |
| 3 | 128.177.96.96/28 | 128.177.96.96 | 128.177.96.97 | 128.177.96.110 | 128.177.96.111 | 14 |
| 4 | 128.177.96.112/28 | 128.177.96.112 | 128.177.96.113 | 128.177.96.126 | 128.177.96.127 | 14 |
Split 128.177.96.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 128.177.96.64/29 | 128.177.96.64 | 128.177.96.65 | 128.177.96.70 | 128.177.96.71 | 6 |
| 2 | 128.177.96.72/29 | 128.177.96.72 | 128.177.96.73 | 128.177.96.78 | 128.177.96.79 | 6 |
| 3 | 128.177.96.80/29 | 128.177.96.80 | 128.177.96.81 | 128.177.96.86 | 128.177.96.87 | 6 |
| 4 | 128.177.96.88/29 | 128.177.96.88 | 128.177.96.89 | 128.177.96.94 | 128.177.96.95 | 6 |
| 5 | 128.177.96.96/29 | 128.177.96.96 | 128.177.96.97 | 128.177.96.102 | 128.177.96.103 | 6 |
| 6 | 128.177.96.104/29 | 128.177.96.104 | 128.177.96.105 | 128.177.96.110 | 128.177.96.111 | 6 |
| 7 | 128.177.96.112/29 | 128.177.96.112 | 128.177.96.113 | 128.177.96.118 | 128.177.96.119 | 6 |
| 8 | 128.177.96.120/29 | 128.177.96.120 | 128.177.96.121 | 128.177.96.126 | 128.177.96.127 | 6 |
Split 128.177.96.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 128.177.96.64/30 | 128.177.96.64 | 128.177.96.65 | 128.177.96.66 | 128.177.96.67 | 2 |
| 2 | 128.177.96.68/30 | 128.177.96.68 | 128.177.96.69 | 128.177.96.70 | 128.177.96.71 | 2 |
| 3 | 128.177.96.72/30 | 128.177.96.72 | 128.177.96.73 | 128.177.96.74 | 128.177.96.75 | 2 |
| 4 | 128.177.96.76/30 | 128.177.96.76 | 128.177.96.77 | 128.177.96.78 | 128.177.96.79 | 2 |
| 5 | 128.177.96.80/30 | 128.177.96.80 | 128.177.96.81 | 128.177.96.82 | 128.177.96.83 | 2 |
| 6 | 128.177.96.84/30 | 128.177.96.84 | 128.177.96.85 | 128.177.96.86 | 128.177.96.87 | 2 |
| 7 | 128.177.96.88/30 | 128.177.96.88 | 128.177.96.89 | 128.177.96.90 | 128.177.96.91 | 2 |
| 8 | 128.177.96.92/30 | 128.177.96.92 | 128.177.96.93 | 128.177.96.94 | 128.177.96.95 | 2 |
| 9 | 128.177.96.96/30 | 128.177.96.96 | 128.177.96.97 | 128.177.96.98 | 128.177.96.99 | 2 |
| 10 | 128.177.96.100/30 | 128.177.96.100 | 128.177.96.101 | 128.177.96.102 | 128.177.96.103 | 2 |
| 11 | 128.177.96.104/30 | 128.177.96.104 | 128.177.96.105 | 128.177.96.106 | 128.177.96.107 | 2 |
| 12 | 128.177.96.108/30 | 128.177.96.108 | 128.177.96.109 | 128.177.96.110 | 128.177.96.111 | 2 |
| 13 | 128.177.96.112/30 | 128.177.96.112 | 128.177.96.113 | 128.177.96.114 | 128.177.96.115 | 2 |
| 14 | 128.177.96.116/30 | 128.177.96.116 | 128.177.96.117 | 128.177.96.118 | 128.177.96.119 | 2 |
| 15 | 128.177.96.120/30 | 128.177.96.120 | 128.177.96.121 | 128.177.96.122 | 128.177.96.123 | 2 |
| 16 | 128.177.96.124/30 | 128.177.96.124 | 128.177.96.125 | 128.177.96.126 | 128.177.96.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.