240.125.192.180/30
PublicClass E (Reserved) — /30 prefix — 2 usable hosts
Network Address
240.125.192.180
Broadcast Address
240.125.192.183
Subnet Mask
255.255.255.252
Usable Hosts
2
First Usable IP
240.125.192.181
Last Usable IP
240.125.192.182
Total IPs
4
Prefix Length
Network address — the base address of the block (240.125.192.180). All devices in this subnet share this prefix. Cannot be assigned to a host.
Broadcast address — packets sent to 240.125.192.183 are delivered to every device in the subnet. Also reserved — not assignable.
Usable hosts — the 2 addresses between those two that you can assign to servers, VMs, or interfaces.
Subnet mask — 255.255.255.252 is the dotted-decimal equivalent of /30. Older tools and Cisco configs use this format instead of CIDR slash notation.
Full Details
| CIDR Notation | 240.125.192.180/30 |
| Network Address | 240.125.192.180 |
| Broadcast Address | 240.125.192.183 |
| Subnet Mask | 255.255.255.252 |
| Wildcard Mask | 0.0.0.3 |
| Prefix Length | /30 |
| IP Address Class | Class E (Reserved) |
| Total IP Addresses | 4 |
| Usable Host Addresses | 2 |
| First Usable IP | 240.125.192.181 |
| Last Usable IP | 240.125.192.182 |
| Network (Hex) | 0xF07DC0B4 |
| Broadcast (Hex) | 0xF07DC0B7 |
| Address Type | Public / Globally Routable |
Binary Representation
Network Address
11110000.01111101.11000000
11110000.01111101.11000000.10110100
Subnet Mask
11111111.11111111.11111111.11111100
The first 30 bits (1s in the mask) identify the network. The remaining 2 bits identify hosts within the network.
All 4 IP Addresses in this Range
240.125.192.180
net
240.125.192.181
240.125.192.182
240.125.192.183
bcast
/30 Subnet Reference
Total IPs
4
Usable Hosts
2
Subnet Mask
255.255.255.252
Wildcard
0.0.0.3