new hosts appearing between 2011-10-22_0800 and 2011-10-23_0800:
www.nic.cl                      has IPv4 200.1.123.3 has IPv6 2001:1398:1::6003 (ok)
www.ui.ac.id                    has IPv4 152.118.24.142 has IPv6 2403:da00:1:3::8e (ok)
www.webair.com                  has IPv4 209.200.29.36 has IPv6 2604:9e00:1:106::23 (ok)

hosts disappearing between 2011-10-22_0800 and 2011-10-23_0800:
www.bahnhof.se                  had IPv4 213.80.98.5 had IPv6 2001:9b0:1:601::2 
www.die-private-krankenversicherung.net  had IPv4 80.67.28.128 had IPv6 2a00:1158:0:300:c768::1 
www.groupon.ch                  had IPv4 62.53.232.208 had IPv6 2a02:3011:1000:0:2::ff02 
www.va.gov                      had IPv4 152.131.96.221 had IPv6 2610:d8:1000:28::221 
www.xs4all.nl                   had IPv4 194.109.6.92 had IPv6 2001:888:0:18::80