new hosts appearing between 2012-01-20_0800 and 2012-01-21_0800:
www.af.mil                      has IPv4 64.212.100.59, 64.212.100.43 has IPv6 2600:1406:1::addf:e823 (ok), 2600:1406:1::addf:e828 (ok)
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.bandaancha.eu               has IPv4 89.248.106.100 has IPv6 2a00:1380:0:718::100 (ok)
www.hinet.net                   has IPv4 202.39.224.7 has IPv6 2001:b000:180:3::7 (ok)
www.mediabiz.de                 has IPv4 88.217.153.102 has IPv6 2001:a60:9003:a000::b00c (ok)
www.navy.mil                    has IPv4 64.212.100.42, 64.212.100.8 has IPv6 2600:1406:1::addf:e863 (ok), 2600:1406:1::addf:e829 (ok)
www.voc.com.cn                  has IPv4 124.232.136.220, 124.232.136.219 has IPv6 2001:c68:3402:2001:ffff:ffff:dca8:f8d6 (ok), 2001:c68:3402:2001:ffff:ffff:dca8:f8ed (ok)

hosts disappearing between 2012-01-20_0800 and 2012-01-21_0800:
www.elseptimoarte.net           had IPv4 87.98.231.17 had IPv6 2001:41d0:1:1b00:87:98:231:17 
www.eztv.it                     had IPv4 192.121.86.98 had IPv6 2a00:1a28:1151:4::98:443 
www.free.fr                     had IPv4 212.27.48.10 had IPv6 2a01:e0c:1:1599::1 
www.freenews.fr                 had IPv4 178.32.111.100 had IPv6 2001:41d0:2:e2b5::1 
www.goneo.de                    had IPv4 82.100.220.25 had IPv6 2001:1640:5::2:25 
www.handbrake.fr                had IPv4 91.121.60.96 had IPv6 2001:41d0:1:aa81:3::1 
www.haxx.se                     had IPv4 80.67.6.50 had IPv6 2a00:1a28:1200:9::2 
www.prq.se                      had IPv4 88.80.30.4 had IPv6 2a00:16b0:1:1:80::80 
www.techiemania.com             had IPv4 173.245.60.113, 173.245.60.40 had IPv6 2400:cb00:2048:1::adf5:3c71 , 2400:cb00:2048:1::adf5:3c28 
www.wahuu.com                   had IPv4 195.78.228.206 had IPv6 2a00:1d70:c01c::228:206