From NANOG:
It saddens me to mention this, as I am a Amateur Radio operator as
well (N3YMY).
k4rd could be a Amateur Radio call sign.
This one actually does exist and has the following information
(
www.qrz.com):
K4RD
WILLIAM E GREESON
1500 E TERRAMAR DR
LAUDERDALE BYTHE SEA FL 33062
USA
33062 is a zip code in Tampa, FL.
Sagonet is in Tampa. (whois.arin.net)
traceroute shows packets for 65.110.62.120 flowing into Tampa.
It may all be coincidence; however, it's *mighty* interesting...