77.2.189.64/26
PublicClass A — /26 prefix — 62 usable hosts
Network address — the base address of the block (77.2.189.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 77.2.189.127 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 | 77.2.189.64/26 |
| Network Address | 77.2.189.64 |
| Broadcast Address | 77.2.189.127 |
| 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 | 77.2.189.65 |
| Last Usable IP | 77.2.189.126 |
| Network (Hex) | 0x4D02BD40 |
| Broadcast (Hex) | 0x4D02BD7F |
| 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 77.2.189.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 77.2.189.64/27 | 77.2.189.64 | 77.2.189.65 | 77.2.189.94 | 77.2.189.95 | 30 |
| 2 | 77.2.189.96/27 | 77.2.189.96 | 77.2.189.97 | 77.2.189.126 | 77.2.189.127 | 30 |
Split 77.2.189.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 77.2.189.64/28 | 77.2.189.64 | 77.2.189.65 | 77.2.189.78 | 77.2.189.79 | 14 |
| 2 | 77.2.189.80/28 | 77.2.189.80 | 77.2.189.81 | 77.2.189.94 | 77.2.189.95 | 14 |
| 3 | 77.2.189.96/28 | 77.2.189.96 | 77.2.189.97 | 77.2.189.110 | 77.2.189.111 | 14 |
| 4 | 77.2.189.112/28 | 77.2.189.112 | 77.2.189.113 | 77.2.189.126 | 77.2.189.127 | 14 |
Split 77.2.189.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 77.2.189.64/29 | 77.2.189.64 | 77.2.189.65 | 77.2.189.70 | 77.2.189.71 | 6 |
| 2 | 77.2.189.72/29 | 77.2.189.72 | 77.2.189.73 | 77.2.189.78 | 77.2.189.79 | 6 |
| 3 | 77.2.189.80/29 | 77.2.189.80 | 77.2.189.81 | 77.2.189.86 | 77.2.189.87 | 6 |
| 4 | 77.2.189.88/29 | 77.2.189.88 | 77.2.189.89 | 77.2.189.94 | 77.2.189.95 | 6 |
| 5 | 77.2.189.96/29 | 77.2.189.96 | 77.2.189.97 | 77.2.189.102 | 77.2.189.103 | 6 |
| 6 | 77.2.189.104/29 | 77.2.189.104 | 77.2.189.105 | 77.2.189.110 | 77.2.189.111 | 6 |
| 7 | 77.2.189.112/29 | 77.2.189.112 | 77.2.189.113 | 77.2.189.118 | 77.2.189.119 | 6 |
| 8 | 77.2.189.120/29 | 77.2.189.120 | 77.2.189.121 | 77.2.189.126 | 77.2.189.127 | 6 |
Split 77.2.189.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 77.2.189.64/30 | 77.2.189.64 | 77.2.189.65 | 77.2.189.66 | 77.2.189.67 | 2 |
| 2 | 77.2.189.68/30 | 77.2.189.68 | 77.2.189.69 | 77.2.189.70 | 77.2.189.71 | 2 |
| 3 | 77.2.189.72/30 | 77.2.189.72 | 77.2.189.73 | 77.2.189.74 | 77.2.189.75 | 2 |
| 4 | 77.2.189.76/30 | 77.2.189.76 | 77.2.189.77 | 77.2.189.78 | 77.2.189.79 | 2 |
| 5 | 77.2.189.80/30 | 77.2.189.80 | 77.2.189.81 | 77.2.189.82 | 77.2.189.83 | 2 |
| 6 | 77.2.189.84/30 | 77.2.189.84 | 77.2.189.85 | 77.2.189.86 | 77.2.189.87 | 2 |
| 7 | 77.2.189.88/30 | 77.2.189.88 | 77.2.189.89 | 77.2.189.90 | 77.2.189.91 | 2 |
| 8 | 77.2.189.92/30 | 77.2.189.92 | 77.2.189.93 | 77.2.189.94 | 77.2.189.95 | 2 |
| 9 | 77.2.189.96/30 | 77.2.189.96 | 77.2.189.97 | 77.2.189.98 | 77.2.189.99 | 2 |
| 10 | 77.2.189.100/30 | 77.2.189.100 | 77.2.189.101 | 77.2.189.102 | 77.2.189.103 | 2 |
| 11 | 77.2.189.104/30 | 77.2.189.104 | 77.2.189.105 | 77.2.189.106 | 77.2.189.107 | 2 |
| 12 | 77.2.189.108/30 | 77.2.189.108 | 77.2.189.109 | 77.2.189.110 | 77.2.189.111 | 2 |
| 13 | 77.2.189.112/30 | 77.2.189.112 | 77.2.189.113 | 77.2.189.114 | 77.2.189.115 | 2 |
| 14 | 77.2.189.116/30 | 77.2.189.116 | 77.2.189.117 | 77.2.189.118 | 77.2.189.119 | 2 |
| 15 | 77.2.189.120/30 | 77.2.189.120 | 77.2.189.121 | 77.2.189.122 | 77.2.189.123 | 2 |
| 16 | 77.2.189.124/30 | 77.2.189.124 | 77.2.189.125 | 77.2.189.126 | 77.2.189.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.