"traceroute bad.horse"
traceroute bad.horse should do something rather silly. Thanks to ISPs blocking traceroute ICMP requests, and corporate networking appliances not getting it right, this silliness may not be available. This is not a good thing. While it's not quite as nifty as actually executing the command from your OS X/Linux box, here's what you'd see if you ran it from a machine where all the upstream and downstream routers were configured properly:
traceroute to bad.horse (162.252.205.157), 50 hops max, 60 byte packets [...] 14 t01.saltv1.ut.us.sn11.net (162.252.204.163) 59.904 ms 15 sandwichnet.dmarc.lga1.atlanticmetro.net (208.68.168.214) 59.982 ms 16 bad.horse (162.252.205.130) 61.249 ms 17 bad.horse (162.252.205.131) 61.949 ms 18 bad.horse (162.252.205.132) 68.489 ms 19 bad.horse (162.252.205.133) 75.107 ms 20 he.rides.across.the.nation (162.252.205.134) 81.173 ms 21 the.thoroughbred.of.sin (162.252.205.135) 81.933 ms 22 he.got.the.application (162.252.205.136) 86.257 ms 23 that.you.just.sent.in (162.252.205.137) 94.581 ms 24 it.needs.evaluation (162.252.205.138) 97.599 ms 25 so.let.the.games.begin (162.252.205.139) 104.725 ms 26 a.heinous.crime (162.252.205.140) 110.325 ms 27 a.show.of.force (162.252.205.141) 112.314 ms 28 a.murder.would.be.nice.of.course (162.252.205.142) 120.050 ms 29 bad.horse (162.252.205.143) 123.867 ms 30 bad.horse (162.252.205.144) 127.104 ms 31 bad.horse (162.252.205.145) 133.263 ms 32 he-s.bad (162.252.205.146) 138.649 ms 33 the.evil.league.of.evil (162.252.205.147) 143.842 ms 34 is.watching.so.beware (162.252.205.148) 146.842 ms 35 the.grade.that.you.receive (162.252.205.149) 153.720 ms 36 will.be.your.last.we.swear (162.252.205.150) 158.703 ms 37 so.make.the.bad.horse.gleeful (162.252.205.151) 163.885 ms 38 or.he-ll.make.you.his.mare (162.252.205.152) 167.704 ms 39 o_o (162.252.205.153) 175.073 ms 40 you-re.saddled.up (162.252.205.154) 177.664 ms 41 there-s.no.recourse (162.252.205.155) 185.091 ms 42 it-s.hi-ho.silver (162.252.205.156) 186.946 ms 43 signed.bad.horse (162.252.205.157) 186.265 ms