192.0.2.130 belongs to the TEST-NET-1 documentation block reserved by RFC 5737. With prefix /26, six bits remain for addresses inside the subnet. This is an ordinary subnet example, so the lowest and highest addresses are reserved as network and directed broadcast.

Build the mask and find both edges

The /26 mask is 255.255.255.192; its wildcard is 0.0.0.63. Applying the mask to 192.0.2.130 produces network 192.0.2.128. Applying the wildcard to the host bits produces the last address 192.0.2.191, which is the directed broadcast in this ordinary model.

Count total and usable addresses

Six host bits create 2^6 = 64 total addresses. Reserving .128 for the network and .191 for broadcast leaves first usable 192.0.2.129 through last usable 192.0.2.190: 62 ordinary usable hosts. The result is a boundary calculation, not a claim that any address is configured or reachable.