Ipv4 related query

Job ID: 37194475

Budget: €2 – €6 EUR

Project Title: IPv4 Address Allocation - Detailed Explanation for Basic Knowledge Improvement
The IP range `51.17.74.0-51.17.74.24` doesn't not represent a single valid CIDR. I am using this website https://www.ipaddressguide.com/cidr to see in which CIDRs those IPs are present and it resulted into 3. Is it possible to move all of them to a single CIDR?