10414915712831

The given IP address range, 104.149.157.128/31, represents a subnet with two IP addresses.

The subnet mask, /31, indicates that there are 31 network bits and 1 host bit. In a /31 subnet, there are only two possible IP addresses available for use: the network address and the broadcast address.

The network address for this subnet would be 104.149.157.128, and the broadcast address would be 104.149.157.129.

Please note that a /31 subnet is not commonly used in regular IP addressing. It is typically used in point-to-point connections where only two hosts need to be accommodated