What is the subnet address for the IP address 172.19.20.23/28? seenagape 12 years ago What is the subnet address for the IP address 172.19.20.23/28? A.172.19.20.0 B.172.19.20.15 C.172.19.20.16 D.172.19.20.20 E.172.19.20.32 Explanation: ← Previous question Next question →