RP/0/RP0/CPU0:R1#show route | include Null0
Mon Sep  7 22:20:58.112 UTC
S    192.168.1.0/24 is directly connected, 00:24:46, Null0
O E2 192.168.16.0/22 [254/0] via 0.0.0.0, 00:00:17, Null0
S    192.168.16.0/24 is directly connected, 00:24:46, Null0
S    192.168.17.0/24 is directly connected, 00:24:46, Null0
S    192.168.18.0/24 is directly connected, 00:24:46, Null0
S    192.168.19.0/24 is directly connected, 00:24:46, Null0