IP Route

ip route add - add new route

ip route change - change route

ip route replace - change or add new route

ip route delete - delete route

ip route show - list routes

ip route flush - flush routing tables

ip route get - get a single route

ip route list protocol dhcp

ip route list protocol kernel

ip route flush protocol static

ip route list default

ip route add 172.100.0.0/16 via 10.46.20.1 dev enX1 protocol static src 10.46.20.121 metric 1

ip route show to match 172.100.24.86

https://man7.org/linux/man-pages/man8/ip-route.8.html