142.4.183.64/26
PublicClass B — /26 prefix — 62 usable hosts
Network address — the base address of the block (142.4.183.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 142.4.183.127 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 | 142.4.183.64/26 |
| Network Address | 142.4.183.64 |
| Broadcast Address | 142.4.183.127 |
| 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 | 142.4.183.65 |
| Last Usable IP | 142.4.183.126 |
| Network (Hex) | 0x8E04B740 |
| Broadcast (Hex) | 0x8E04B77F |
| 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 142.4.183.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 142.4.183.64/27 | 142.4.183.64 | 142.4.183.65 | 142.4.183.94 | 142.4.183.95 | 30 |
| 2 | 142.4.183.96/27 | 142.4.183.96 | 142.4.183.97 | 142.4.183.126 | 142.4.183.127 | 30 |
Split 142.4.183.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 142.4.183.64/28 | 142.4.183.64 | 142.4.183.65 | 142.4.183.78 | 142.4.183.79 | 14 |
| 2 | 142.4.183.80/28 | 142.4.183.80 | 142.4.183.81 | 142.4.183.94 | 142.4.183.95 | 14 |
| 3 | 142.4.183.96/28 | 142.4.183.96 | 142.4.183.97 | 142.4.183.110 | 142.4.183.111 | 14 |
| 4 | 142.4.183.112/28 | 142.4.183.112 | 142.4.183.113 | 142.4.183.126 | 142.4.183.127 | 14 |
Split 142.4.183.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 142.4.183.64/29 | 142.4.183.64 | 142.4.183.65 | 142.4.183.70 | 142.4.183.71 | 6 |
| 2 | 142.4.183.72/29 | 142.4.183.72 | 142.4.183.73 | 142.4.183.78 | 142.4.183.79 | 6 |
| 3 | 142.4.183.80/29 | 142.4.183.80 | 142.4.183.81 | 142.4.183.86 | 142.4.183.87 | 6 |
| 4 | 142.4.183.88/29 | 142.4.183.88 | 142.4.183.89 | 142.4.183.94 | 142.4.183.95 | 6 |
| 5 | 142.4.183.96/29 | 142.4.183.96 | 142.4.183.97 | 142.4.183.102 | 142.4.183.103 | 6 |
| 6 | 142.4.183.104/29 | 142.4.183.104 | 142.4.183.105 | 142.4.183.110 | 142.4.183.111 | 6 |
| 7 | 142.4.183.112/29 | 142.4.183.112 | 142.4.183.113 | 142.4.183.118 | 142.4.183.119 | 6 |
| 8 | 142.4.183.120/29 | 142.4.183.120 | 142.4.183.121 | 142.4.183.126 | 142.4.183.127 | 6 |
Split 142.4.183.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 142.4.183.64/30 | 142.4.183.64 | 142.4.183.65 | 142.4.183.66 | 142.4.183.67 | 2 |
| 2 | 142.4.183.68/30 | 142.4.183.68 | 142.4.183.69 | 142.4.183.70 | 142.4.183.71 | 2 |
| 3 | 142.4.183.72/30 | 142.4.183.72 | 142.4.183.73 | 142.4.183.74 | 142.4.183.75 | 2 |
| 4 | 142.4.183.76/30 | 142.4.183.76 | 142.4.183.77 | 142.4.183.78 | 142.4.183.79 | 2 |
| 5 | 142.4.183.80/30 | 142.4.183.80 | 142.4.183.81 | 142.4.183.82 | 142.4.183.83 | 2 |
| 6 | 142.4.183.84/30 | 142.4.183.84 | 142.4.183.85 | 142.4.183.86 | 142.4.183.87 | 2 |
| 7 | 142.4.183.88/30 | 142.4.183.88 | 142.4.183.89 | 142.4.183.90 | 142.4.183.91 | 2 |
| 8 | 142.4.183.92/30 | 142.4.183.92 | 142.4.183.93 | 142.4.183.94 | 142.4.183.95 | 2 |
| 9 | 142.4.183.96/30 | 142.4.183.96 | 142.4.183.97 | 142.4.183.98 | 142.4.183.99 | 2 |
| 10 | 142.4.183.100/30 | 142.4.183.100 | 142.4.183.101 | 142.4.183.102 | 142.4.183.103 | 2 |
| 11 | 142.4.183.104/30 | 142.4.183.104 | 142.4.183.105 | 142.4.183.106 | 142.4.183.107 | 2 |
| 12 | 142.4.183.108/30 | 142.4.183.108 | 142.4.183.109 | 142.4.183.110 | 142.4.183.111 | 2 |
| 13 | 142.4.183.112/30 | 142.4.183.112 | 142.4.183.113 | 142.4.183.114 | 142.4.183.115 | 2 |
| 14 | 142.4.183.116/30 | 142.4.183.116 | 142.4.183.117 | 142.4.183.118 | 142.4.183.119 | 2 |
| 15 | 142.4.183.120/30 | 142.4.183.120 | 142.4.183.121 | 142.4.183.122 | 142.4.183.123 | 2 |
| 16 | 142.4.183.124/30 | 142.4.183.124 | 142.4.183.125 | 142.4.183.126 | 142.4.183.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.