new hosts appearing between 2010-03-29 and 2010-04-05:
www.kh.edu.tw

hosts disappearing between 2010-03-29 and 2010-04-05:
www.01net.com
www.casio.co.jp
www.cj2.nl
www.egun.de
www.liu.se
www.sakura.ne.jp
www.univie.ac.at