new hosts appearing between 2011-07-15_1000 and 2011-07-15_1500:
www.big.or.jp
www.cyberciti.biz
www.dengivdom.com
www.iij4u.or.jp
www.taxi-benefit.ru
www.uni-muenchen.de

hosts disappearing between 2011-07-15_1000 and 2011-07-15_1500:
www.01net.com
www.dafont.com
www.elseptimoarte.net
www.ovh.co.uk
www.ovh.com
www.ovh.es
www.ovh.pl