router bgp 2
 bgp log-neighbor-changes
 neighbor 128.16.16.34 remote-as 1
 !
 address-family ipv4
  network 128.16.16.0
  network 128.16.16.0 mask 255.255.255.0
  neighbor 128.16.16.34 activate
  neighbor 128.16.16.34 route-map red out
 exit-address-family
!
ip route 128.16.16.0 255.255.255.0 Null0 200
!
ip prefix-list 1 seq 5 permit 128.16.16.16/28
!
route-map red permit 10
 match ip address prefix-list 1
!

#sh ip route | inc 128.16.16.
S        128.16.16.0/22 is directly connected, Null0
C        128.16.16.16/28 is directly connected, GigabitEthernet0/0/0
L        128.16.16.18/32 is directly connected, GigabitEthernet0/0/0
C        128.16.16.32/30 is directly connected, GigabitEthernet0/0/1
L        128.16.16.33/32 is directly connected, GigabitEthernet0/0/1

#sh ip bgp neighbors 185.158.96.34 advertised-routes

Total number of prefixes 0