new hosts appearing between 2012-04-27_0800 and 2012-04-28_0800:
www.auone-net.jp                has IPv4 61.200.220.185 has IPv6 2001:268:fa01:b03::8 (ok), 2001:268:fa01:b04::8 (ok)
www.liriklaguindonesia.net      has IPv4 173.245.61.143, 173.245.61.55 has IPv6 2400:cb00:2048:1::adf5:3d37 (ok), 2400:cb00:2048:1::adf5:3d8f (ok)
www.moddb.com                   has IPv4 203.89.156.10 has IPv6 2402:ee00:de00:de00::10 (ok)
www.sch.gr                      has IPv4 194.63.235.170 has IPv6 2001:648:2302:fd00:203:baff:fed2:cd07 (ok)

hosts disappearing between 2012-04-27_0800 and 2012-04-28_0800:
www.big.or.jp                   had IPv4 183.181.7.1 had IPv6 2001:2e8:621:0:2:1:0:1 
www.cht.com.tw                  had IPv4 202.39.225.136 had IPv6 2001:b000:180:3::136 
www.hinet.net                   had IPv4 202.39.224.7 had IPv6 2001:b000:180:3::7 
www.iij4u.or.jp                 had IPv4 210.148.162.25 had IPv6 2001:240:bb81:8500::3:101 
www.ip-phone-forum.de           had IPv4 78.46.255.242 had IPv6 2a01:4f8:140:3ffe:242::1 
www.spoluzaci.cz                had IPv4 77.75.72.118 had IPv6 2a02:598:2::118 
www.ufpr.br                     had IPv4 200.17.203.29, 200.17.203.25 had IPv6 2801:82:8020:0:8377:0:100:5 , 2801:82:8020:0:8377:0:100:6