The mentioned static route is VRF Configured virtual route forward . VRF Actually Configured on layer3 devices creating virtual instance creating separate routing table for this VRF .
ip route vrf vrf_45065 188.8.131.52 255.255.255.255 172.22.145.153 2
Above static route is configured for routing traffic to specific /32 subnet ,traffic with destination ip address 1.1.1 .1 is routed towards next hop interfàce 172.2#.145.153 .
2 = AD value . By default static route AD value is 1 . We have feasibility to change AD value accordinglly to our requirements . When two route are configured to same destination layer3 devices will give priority and picks lowest Configured AD value route