The IP lookup tried every mask length down to /0, so a default route or
a very short route such as 2000::/3 was reported as the owner of any
address it covered until a more specific route was seen. Such a route
only says where a peer sends traffic it has no better route for.
The lookup now stops at /8 for IPv4 and /16 for IPv6; an address covered
only by shorter routes gets "no route found". The live tables still
store those routes. README states the limit.
Model: opus-5-5
sneak