187.244.242.64/26
PublicClass B — /26 prefix — 62 usable hosts
Network address — the base address of the block (187.244.242.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 187.244.242.127 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 | 187.244.242.64/26 |
| Network Address | 187.244.242.64 |
| Broadcast Address | 187.244.242.127 |
| 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 | 187.244.242.65 |
| Last Usable IP | 187.244.242.126 |
| Network (Hex) | 0xBBF4F240 |
| Broadcast (Hex) | 0xBBF4F27F |
| 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 187.244.242.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 187.244.242.64/27 | 187.244.242.64 | 187.244.242.65 | 187.244.242.94 | 187.244.242.95 | 30 |
| 2 | 187.244.242.96/27 | 187.244.242.96 | 187.244.242.97 | 187.244.242.126 | 187.244.242.127 | 30 |
Split 187.244.242.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 187.244.242.64/28 | 187.244.242.64 | 187.244.242.65 | 187.244.242.78 | 187.244.242.79 | 14 |
| 2 | 187.244.242.80/28 | 187.244.242.80 | 187.244.242.81 | 187.244.242.94 | 187.244.242.95 | 14 |
| 3 | 187.244.242.96/28 | 187.244.242.96 | 187.244.242.97 | 187.244.242.110 | 187.244.242.111 | 14 |
| 4 | 187.244.242.112/28 | 187.244.242.112 | 187.244.242.113 | 187.244.242.126 | 187.244.242.127 | 14 |
Split 187.244.242.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 187.244.242.64/29 | 187.244.242.64 | 187.244.242.65 | 187.244.242.70 | 187.244.242.71 | 6 |
| 2 | 187.244.242.72/29 | 187.244.242.72 | 187.244.242.73 | 187.244.242.78 | 187.244.242.79 | 6 |
| 3 | 187.244.242.80/29 | 187.244.242.80 | 187.244.242.81 | 187.244.242.86 | 187.244.242.87 | 6 |
| 4 | 187.244.242.88/29 | 187.244.242.88 | 187.244.242.89 | 187.244.242.94 | 187.244.242.95 | 6 |
| 5 | 187.244.242.96/29 | 187.244.242.96 | 187.244.242.97 | 187.244.242.102 | 187.244.242.103 | 6 |
| 6 | 187.244.242.104/29 | 187.244.242.104 | 187.244.242.105 | 187.244.242.110 | 187.244.242.111 | 6 |
| 7 | 187.244.242.112/29 | 187.244.242.112 | 187.244.242.113 | 187.244.242.118 | 187.244.242.119 | 6 |
| 8 | 187.244.242.120/29 | 187.244.242.120 | 187.244.242.121 | 187.244.242.126 | 187.244.242.127 | 6 |
Split 187.244.242.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 187.244.242.64/30 | 187.244.242.64 | 187.244.242.65 | 187.244.242.66 | 187.244.242.67 | 2 |
| 2 | 187.244.242.68/30 | 187.244.242.68 | 187.244.242.69 | 187.244.242.70 | 187.244.242.71 | 2 |
| 3 | 187.244.242.72/30 | 187.244.242.72 | 187.244.242.73 | 187.244.242.74 | 187.244.242.75 | 2 |
| 4 | 187.244.242.76/30 | 187.244.242.76 | 187.244.242.77 | 187.244.242.78 | 187.244.242.79 | 2 |
| 5 | 187.244.242.80/30 | 187.244.242.80 | 187.244.242.81 | 187.244.242.82 | 187.244.242.83 | 2 |
| 6 | 187.244.242.84/30 | 187.244.242.84 | 187.244.242.85 | 187.244.242.86 | 187.244.242.87 | 2 |
| 7 | 187.244.242.88/30 | 187.244.242.88 | 187.244.242.89 | 187.244.242.90 | 187.244.242.91 | 2 |
| 8 | 187.244.242.92/30 | 187.244.242.92 | 187.244.242.93 | 187.244.242.94 | 187.244.242.95 | 2 |
| 9 | 187.244.242.96/30 | 187.244.242.96 | 187.244.242.97 | 187.244.242.98 | 187.244.242.99 | 2 |
| 10 | 187.244.242.100/30 | 187.244.242.100 | 187.244.242.101 | 187.244.242.102 | 187.244.242.103 | 2 |
| 11 | 187.244.242.104/30 | 187.244.242.104 | 187.244.242.105 | 187.244.242.106 | 187.244.242.107 | 2 |
| 12 | 187.244.242.108/30 | 187.244.242.108 | 187.244.242.109 | 187.244.242.110 | 187.244.242.111 | 2 |
| 13 | 187.244.242.112/30 | 187.244.242.112 | 187.244.242.113 | 187.244.242.114 | 187.244.242.115 | 2 |
| 14 | 187.244.242.116/30 | 187.244.242.116 | 187.244.242.117 | 187.244.242.118 | 187.244.242.119 | 2 |
| 15 | 187.244.242.120/30 | 187.244.242.120 | 187.244.242.121 | 187.244.242.122 | 187.244.242.123 | 2 |
| 16 | 187.244.242.124/30 | 187.244.242.124 | 187.244.242.125 | 187.244.242.126 | 187.244.242.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.