Ah, Mediacom. Where you can be told "no we don't do this" UNTIL you give them the traceroute, then they're like "oh okay I'll create a ticket for the NOC to look at."
I expect higher quality from Mediacom *Business* than to tell me "We don't block port 113, I don't know what to tell you" as I'm staring right at Liberal staff telling me IDENT is failing, and my firewall showing 0 packets off a pcap.
I love ISPs.