Some do, and it depends on what layer the attacks are coming in on. Low-level attacks most or all providers have some protection against (to protect their netw

Some do, and it depends on what layer the attacks are coming in on. Low-level attacks most or all providers have some protection against (to protect their network itself) but that may include black holing your IP at the border routers. Few offer higher level DDoS protection that isn't rewrapped cloud flare or competitor.