+----------------------------------------+
                        | Announce |     202.111.192.0/19        |
      (Provider)AS4134  +----------------------------------------+
                  |     
                  |
                  |     +-----------------------------------------+
                  |     | Announce |      202.111.192.0/20        |
                  |     | Announce |      202.111.208.0/20        |
                  |     +-----------------------------------------+
      (Customer)AS4809  |          | 202.111.192.0/20, AS4809, 20 |
                        | RPKI ROA | 202.111.208.0/20, AS4809, 20 |
                        +-----------------------------------------+ 
                    +-----------------------------------------------+ 
                    | Aggregated VRP | 202.111.192.0/19, AS4809, 20 |
                    +-----------------------------------------------+