new hosts appearing between 2011-08-31_1500 and 2011-08-31_2000:
www.apina.biz
www.blacknight.com
www.iweb.com
www.telkom.co.id

hosts disappearing between 2011-08-31_1500 and 2011-08-31_2000:
telkom.co.id
www.iij4u.or.jp