Having some connectivity issues with multiple customers on that network from our AS and a few others I've found on traceroute.org; is anyone aware of anything there? Traces in, but which are more likely failing on the return side, often stop at ae-1-0.c1.dfw91.twc-core.net and paix-atl.adelphiacom.net. I've been unsuccessful trying to make them prefer a different inbound route to us. Thanks, David