Codes: L - local, C - connected, S - static, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area 
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2
       i - IS-IS, su - IS-IS summary, L1 - IS-IS level-1, L2 - IS-IS level-2
       ia - IS-IS inter area, * - candidate default, U - per-user static route
       o - ODR, P - periodic downloaded static route, H - NHRP, l - LISP
       a - application route
       + - replicated route, % - next hop override, p - overrides from PfR

Gateway of last resort is 172.16.50.1 to network 0.0.0.0

O*IA  0.0.0.0/0 [110/2] via 172.16.50.1, 00:05:42, GigabitEthernet0/1
      172.16.0.0/16 is variably subnetted, 7 subnets, 2 masks
O IA     172.16.49.0/30 [110/2] via 172.16.50.1, 00:05:39, GigabitEthernet0/1
C        172.16.50.0/30 is directly connected, GigabitEthernet0/1
L        172.16.50.2/32 is directly connected, GigabitEthernet0/1
O        172.16.51.0/30 [110/2] via 172.16.50.1, 00:04:57, GigabitEthernet0/1
O IA     172.16.66.0/30 
           [110/1002] via 172.16.50.1, 00:05:24, GigabitEthernet0/1
O IA     172.16.67.0/30 
           [110/1003] via 172.16.50.1, 00:05:24, GigabitEthernet0/1
O IA     172.16.68.0/30 
           [110/1003] via 172.16.50.1, 00:05:24, GigabitEthernet0/1
      172.20.0.0/32 is subnetted, 1 subnets
C        172.20.11.11 is directly connected, Loopback0
      192.168.150.0/30 is subnetted, 1 subnets
O IA     192.168.150.0 
           [110/1001] via 172.16.50.1, 00:05:39, GigabitEthernet0/1