new hosts appearing between 2012-03-17_0800 and 2012-03-18_0800:
www.cht.com.tw                  has IPv4 202.39.225.136 has IPv6 2001:b000:180:3::136 (ok)
www.hinet.net                   has IPv4 202.39.224.7 has IPv6 2001:b000:180:3::7 (ok)
www.moj.go.jp                   has IPv4 202.214.11.201 has IPv6 2001:240:13c:2::e0:1 (ok)
www.najdi.si                    has IPv4 89.143.229.238 has IPv6 2a00:ee0:3e::80:1 (ok)
www.real-debrid.fr              has IPv4 188.165.140.220 has IPv6 2001:41d0:2:e291::1 (ok)

hosts disappearing between 2012-03-17_0800 and 2012-03-18_0800:
kh.edu.tw                       had IPv4 163.32.250.6 had IPv6 2001:288:8201:2::21 
www.nn.iij4u.or.jp              had IPv4 210.138.74.172 had IPv6 2001:240:bb41:8014::166 
www.rstyle.me                   had IPv4 107.20.145.236 had IPv6 2406:da00:ff00::6b14:91ec 
www.softlayer.com               had IPv4 66.228.118.51 had IPv6 2607:f0d0:1000:11:1::1 
www.timeweb.ru                  had IPv4 92.53.113.222 had IPv6 2a03:6f00:1::5c35:71de 
www.torrage.com                 had IPv4 192.121.86.94 had IPv6 2a00:1a28:1151:0:20c:29ff:feeb:294