252.2.20.0/26
PublicClass E (Reserved) — /26 prefix — 62 usable hosts
Network address — the base address of the block (252.2.20.0). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 252.2.20.63 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 | 252.2.20.0/26 |
| Network Address | 252.2.20.0 |
| Broadcast Address | 252.2.20.63 |
| Subnet Mask | 255.255.255.192 |
| Wildcard Mask | 0.0.0.63 |
| Prefix Length | /26 |
| IP Address Class | Class E (Reserved) |
| Total IP Addresses | 64 |
| Usable Host Addresses | 62 |
| First Usable IP | 252.2.20.1 |
| Last Usable IP | 252.2.20.62 |
| Network (Hex) | 0xFC021400 |
| Broadcast (Hex) | 0xFC02143F |
| 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 252.2.20.0/26 into 2 equal /27 subnets (30 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 252.2.20.0/27 | 252.2.20.0 | 252.2.20.1 | 252.2.20.30 | 252.2.20.31 | 30 |
| 2 | 252.2.20.32/27 | 252.2.20.32 | 252.2.20.33 | 252.2.20.62 | 252.2.20.63 | 30 |
Split 252.2.20.0/26 into 4 equal /28 subnets (14 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 252.2.20.0/28 | 252.2.20.0 | 252.2.20.1 | 252.2.20.14 | 252.2.20.15 | 14 |
| 2 | 252.2.20.16/28 | 252.2.20.16 | 252.2.20.17 | 252.2.20.30 | 252.2.20.31 | 14 |
| 3 | 252.2.20.32/28 | 252.2.20.32 | 252.2.20.33 | 252.2.20.46 | 252.2.20.47 | 14 |
| 4 | 252.2.20.48/28 | 252.2.20.48 | 252.2.20.49 | 252.2.20.62 | 252.2.20.63 | 14 |
Split 252.2.20.0/26 into 8 equal /29 subnets (6 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 252.2.20.0/29 | 252.2.20.0 | 252.2.20.1 | 252.2.20.6 | 252.2.20.7 | 6 |
| 2 | 252.2.20.8/29 | 252.2.20.8 | 252.2.20.9 | 252.2.20.14 | 252.2.20.15 | 6 |
| 3 | 252.2.20.16/29 | 252.2.20.16 | 252.2.20.17 | 252.2.20.22 | 252.2.20.23 | 6 |
| 4 | 252.2.20.24/29 | 252.2.20.24 | 252.2.20.25 | 252.2.20.30 | 252.2.20.31 | 6 |
| 5 | 252.2.20.32/29 | 252.2.20.32 | 252.2.20.33 | 252.2.20.38 | 252.2.20.39 | 6 |
| 6 | 252.2.20.40/29 | 252.2.20.40 | 252.2.20.41 | 252.2.20.46 | 252.2.20.47 | 6 |
| 7 | 252.2.20.48/29 | 252.2.20.48 | 252.2.20.49 | 252.2.20.54 | 252.2.20.55 | 6 |
| 8 | 252.2.20.56/29 | 252.2.20.56 | 252.2.20.57 | 252.2.20.62 | 252.2.20.63 | 6 |
Split 252.2.20.0/26 into 16 equal /30 subnets (2 usable hosts each).
| # | CIDR | Network | First Usable | Last Usable | Broadcast | Hosts |
|---|---|---|---|---|---|---|
| 1 | 252.2.20.0/30 | 252.2.20.0 | 252.2.20.1 | 252.2.20.2 | 252.2.20.3 | 2 |
| 2 | 252.2.20.4/30 | 252.2.20.4 | 252.2.20.5 | 252.2.20.6 | 252.2.20.7 | 2 |
| 3 | 252.2.20.8/30 | 252.2.20.8 | 252.2.20.9 | 252.2.20.10 | 252.2.20.11 | 2 |
| 4 | 252.2.20.12/30 | 252.2.20.12 | 252.2.20.13 | 252.2.20.14 | 252.2.20.15 | 2 |
| 5 | 252.2.20.16/30 | 252.2.20.16 | 252.2.20.17 | 252.2.20.18 | 252.2.20.19 | 2 |
| 6 | 252.2.20.20/30 | 252.2.20.20 | 252.2.20.21 | 252.2.20.22 | 252.2.20.23 | 2 |
| 7 | 252.2.20.24/30 | 252.2.20.24 | 252.2.20.25 | 252.2.20.26 | 252.2.20.27 | 2 |
| 8 | 252.2.20.28/30 | 252.2.20.28 | 252.2.20.29 | 252.2.20.30 | 252.2.20.31 | 2 |
| 9 | 252.2.20.32/30 | 252.2.20.32 | 252.2.20.33 | 252.2.20.34 | 252.2.20.35 | 2 |
| 10 | 252.2.20.36/30 | 252.2.20.36 | 252.2.20.37 | 252.2.20.38 | 252.2.20.39 | 2 |
| 11 | 252.2.20.40/30 | 252.2.20.40 | 252.2.20.41 | 252.2.20.42 | 252.2.20.43 | 2 |
| 12 | 252.2.20.44/30 | 252.2.20.44 | 252.2.20.45 | 252.2.20.46 | 252.2.20.47 | 2 |
| 13 | 252.2.20.48/30 | 252.2.20.48 | 252.2.20.49 | 252.2.20.50 | 252.2.20.51 | 2 |
| 14 | 252.2.20.52/30 | 252.2.20.52 | 252.2.20.53 | 252.2.20.54 | 252.2.20.55 | 2 |
| 15 | 252.2.20.56/30 | 252.2.20.56 | 252.2.20.57 | 252.2.20.58 | 252.2.20.59 | 2 |
| 16 | 252.2.20.60/30 | 252.2.20.60 | 252.2.20.61 | 252.2.20.62 | 252.2.20.63 | 2 |
IP Address Sample
Showing first 16 of 64 total IPs.