new hosts appearing between 2011-06-11_1000 and 2011-06-11_1500:
www.streamtheworld.com

hosts disappearing between 2011-06-11_1000 and 2011-06-11_1500:
www.iij4u.or.jp
www.torrentmove.com
www.uni-erlangen.de
www.uv.es
www.webhostingtalk.nl