Does anyone have a technical or peering contact at Avantel who can address an apparent netblock hijacking issue? It seems that Avantel is advertising the 200.23.91.0/24 address space to their peers but they are unable to route to it for some reason. Level3's customers can though, and so can a whole bunch of the rest of the internet. Without posting all my traceroutes and route-views I'll just ask first as I'm sure there is a way to resolve this peacefully =] Any suggestions?