Anyone else see access down to ipv6.cogentco.com and www.cogentco.com down from 4:28 to 4:38 pm (U.S. Central)? They resolve to the same AAAA, at least for us. We recorded ICMPv6 down to www.cogentco.com and HTTPv6 to ipv6.cogentco.com. None of the other 70+ sites we monitor came into alarm during that time. Frank root@nagios:/# tcptraceroute6 www.cogentco.com traceroute to cogentco.com (2001:550:1::cc01) from 2607:fe28:0:1000::5, port 80, from port 52835, 30 hops max, 60 bytes packets 1 router-core.mtcnet.net (2607:fe28:0:1000::1) 0.234 ms 0.201 ms 0.207 ms 2 sxct.sxcy.mtcnet.net (2607:fe28:11:1002::197) 0.259 ms 0.136 ms 0.153 ms 3 v6-premier.sxcy-mlx.fbnt.netins.net (2001:5f8:7f0a:2::1) 1.464 ms 1.449 ms 1.446 ms 4 v6-ins-db4-te-0-6-0-4-219.desm.netins.net (2001:5f8:1:1::1) 8.278 ms 7.714 ms 7.759 ms 5 v6-ins-dc2-lo0.desm.netins.net (2001:5f8::5) 7.729 ms 7.738 ms 7.676 ms 6 2001:550:2:24::7:1 (2001:550:2:24::7:1) 7.873 ms 7.876 ms 7.768 ms 7 be2639.ccr41.ord01.atlas.cogentco.com (2001:550:0:1000::9a36:1d31) 15.053 ms 15.036 ms 15.009 ms 8 be2717.ccr21.cle04.atlas.cogentco.com (2001:550:0:1000::9a36:6de) 22.246 ms 22.185 ms 22.169 ms 9 be2484.ccr41.dca01.atlas.cogentco.com (2001:550:0:1000::9a36:1dde) 34.632 ms 34.569 ms 34.596 ms 10 te2-8.ccr01.iad03.atlas.cogentco.com (2001:550:0:1000::9a36:29fe) 55.250 ms 222.145 ms 188.332 ms 11 te2-1.mag01.iad03.atlas.cogentco.com (2001:550:0:1000::9a36:563e) 35.257 ms 35.308 ms * 12 cogentco.com (2001:550:1::cc01) 34.949 ms [open] 34.962 ms 35.301 ms root@nagios:/#