127.227.100.64/26
Loopback RFC 5735Class A — /26 prefix — 62 usable hosts
Network address — the base address of the block (127.227.100.64). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 127.227.100.127 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 | 127.227.100.64/26 |
| Network Address | 127.227.100.64 |
| Broadcast Address | 127.227.100.127 |
| 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 | 127.227.100.65 |
| Last Usable IP | 127.227.100.126 |
| Network (Hex) | 0x7FE36440 |
| Broadcast (Hex) | 0x7FE3647F |
| Governing RFC | RFC 5735 |
| Address Type | Loopback |
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 127.227.100.64/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 127.227.100.64/27 | 127.227.100.64 | 127.227.100.65 | 127.227.100.94 | 127.227.100.95 | 30 |
| 2 | 127.227.100.96/27 | 127.227.100.96 | 127.227.100.97 | 127.227.100.126 | 127.227.100.127 | 30 |
Split 127.227.100.64/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 127.227.100.64/28 | 127.227.100.64 | 127.227.100.65 | 127.227.100.78 | 127.227.100.79 | 14 |
| 2 | 127.227.100.80/28 | 127.227.100.80 | 127.227.100.81 | 127.227.100.94 | 127.227.100.95 | 14 |
| 3 | 127.227.100.96/28 | 127.227.100.96 | 127.227.100.97 | 127.227.100.110 | 127.227.100.111 | 14 |
| 4 | 127.227.100.112/28 | 127.227.100.112 | 127.227.100.113 | 127.227.100.126 | 127.227.100.127 | 14 |
Split 127.227.100.64/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 127.227.100.64/29 | 127.227.100.64 | 127.227.100.65 | 127.227.100.70 | 127.227.100.71 | 6 |
| 2 | 127.227.100.72/29 | 127.227.100.72 | 127.227.100.73 | 127.227.100.78 | 127.227.100.79 | 6 |
| 3 | 127.227.100.80/29 | 127.227.100.80 | 127.227.100.81 | 127.227.100.86 | 127.227.100.87 | 6 |
| 4 | 127.227.100.88/29 | 127.227.100.88 | 127.227.100.89 | 127.227.100.94 | 127.227.100.95 | 6 |
| 5 | 127.227.100.96/29 | 127.227.100.96 | 127.227.100.97 | 127.227.100.102 | 127.227.100.103 | 6 |
| 6 | 127.227.100.104/29 | 127.227.100.104 | 127.227.100.105 | 127.227.100.110 | 127.227.100.111 | 6 |
| 7 | 127.227.100.112/29 | 127.227.100.112 | 127.227.100.113 | 127.227.100.118 | 127.227.100.119 | 6 |
| 8 | 127.227.100.120/29 | 127.227.100.120 | 127.227.100.121 | 127.227.100.126 | 127.227.100.127 | 6 |
Split 127.227.100.64/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 127.227.100.64/30 | 127.227.100.64 | 127.227.100.65 | 127.227.100.66 | 127.227.100.67 | 2 |
| 2 | 127.227.100.68/30 | 127.227.100.68 | 127.227.100.69 | 127.227.100.70 | 127.227.100.71 | 2 |
| 3 | 127.227.100.72/30 | 127.227.100.72 | 127.227.100.73 | 127.227.100.74 | 127.227.100.75 | 2 |
| 4 | 127.227.100.76/30 | 127.227.100.76 | 127.227.100.77 | 127.227.100.78 | 127.227.100.79 | 2 |
| 5 | 127.227.100.80/30 | 127.227.100.80 | 127.227.100.81 | 127.227.100.82 | 127.227.100.83 | 2 |
| 6 | 127.227.100.84/30 | 127.227.100.84 | 127.227.100.85 | 127.227.100.86 | 127.227.100.87 | 2 |
| 7 | 127.227.100.88/30 | 127.227.100.88 | 127.227.100.89 | 127.227.100.90 | 127.227.100.91 | 2 |
| 8 | 127.227.100.92/30 | 127.227.100.92 | 127.227.100.93 | 127.227.100.94 | 127.227.100.95 | 2 |
| 9 | 127.227.100.96/30 | 127.227.100.96 | 127.227.100.97 | 127.227.100.98 | 127.227.100.99 | 2 |
| 10 | 127.227.100.100/30 | 127.227.100.100 | 127.227.100.101 | 127.227.100.102 | 127.227.100.103 | 2 |
| 11 | 127.227.100.104/30 | 127.227.100.104 | 127.227.100.105 | 127.227.100.106 | 127.227.100.107 | 2 |
| 12 | 127.227.100.108/30 | 127.227.100.108 | 127.227.100.109 | 127.227.100.110 | 127.227.100.111 | 2 |
| 13 | 127.227.100.112/30 | 127.227.100.112 | 127.227.100.113 | 127.227.100.114 | 127.227.100.115 | 2 |
| 14 | 127.227.100.116/30 | 127.227.100.116 | 127.227.100.117 | 127.227.100.118 | 127.227.100.119 | 2 |
| 15 | 127.227.100.120/30 | 127.227.100.120 | 127.227.100.121 | 127.227.100.122 | 127.227.100.123 | 2 |
| 16 | 127.227.100.124/30 | 127.227.100.124 | 127.227.100.125 | 127.227.100.126 | 127.227.100.127 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.