I see the same thing. I'll see if I can dig up a NOC contact. I'll also add it to my monitoring list. root@nagios:/home/fbulk# traceroute6 wireless.att.com traceroute to wireless.att.com (2001:1890:1c00:2401::c:0), 30 hops max, 80 byte packets 1 router-core.mtcnet.net (2607:fe28:0:1000::1) 0.284 ms 0.365 ms 0.416 ms 2 sxct.spnc.mtcnet.net (2607:fe28:11:1002::194) 0.216 ms 0.255 ms 0.317 ms 3 v6-premier.movl-mlx.fbnt.netins.net (2001:5f8:7f0a:1::1) 4.948 ms 5.060 ms 5.168 ms 4 v6-ins-kb1-te-12-2-3031.kmrr.netins.net (2001:5f8:2:2::1) 9.332 ms 9.412 ms 9.996 ms 5 v6-ins-kc1-et-9-3.kmrr.netins.net (2001:5f8::28:1) 9.649 ms 9.647 ms 9.640 ms 6 2001:438:fffe::e99 (2001:438:fffe::e99) 13.992 ms 13.947 ms 13.924 ms 7 ae5.cr1.ord2.us.above.net (2001:438:ffff::407d:1e59) 22.817 ms 22.402 ms 22.711 ms 8 ae0.cr2.ord2.us.above.net (2001:438:ffff::407d:14f6) 22.416 ms 22.377 ms 22.354 ms 9 ae14.er2.ord7.us.above.net (2001:438:ffff::407d:1f46) 22.135 ms 22.403 ms 22.983 ms 10 2001:438:ffff::407d:cba (2001:438:ffff::407d:cba) 26.935 ms 25.135 ms 26.908 ms 11 cgcil22crs.ipv6.att.net (2001:1890:ff:ffff:12:122:132:198) 50.822 ms 50.811 ms 51.621 ms 12 sl9mo22crs.ipv6.att.net (2001:1890:ff:ffff:12:122:2:22) 54.079 ms 51.372 ms 51.580 ms 13 sl9mo21crs.ipv6.att.net (2001:1890:ff:ffff:12:122:2:217) 50.745 ms 50.700 ms 50.697 ms 14 dlstx22crs.ipv6.att.net (2001:1890:ff:ffff:12:122:3:221) 115.270 ms 115.295 ms 115.278 ms 15 dlstx406me3.ipv6.att.net (2001:1890:ff:ffff:12:122:119:17) 64.502 ms 64.472 ms 64.468 ms 16 2001:1890:c00:8500::11eb:dd97 (2001:1890:c00:8500::11eb:dd97) 50.943 ms 50.237 ms 50.385 ms 17 * * * 18 * * * 19 * * * 20 * * * 21 * * * 22 * * * 23 * * * 24 * * * 25 * * * 26 * * * 27 * * * 28 * * * 29 * * * 30 * * * root@nagios:/home/fbulk# Frank From: Outages [mailto:outages-bounces@outages.org] On Behalf Of Vinny Abello via Outages Sent: Tuesday, November 11, 2014 8:59 AM To: outages@outages.org Subject: [outages] AT&T Wireless Web Site - IPv6 down, routing loop It appears there is a routing loop when trying to reach AT&T Wireless's web site over IPv6 from where I currently sit: Pinging wireless.att.com [2001:1890:1c00:2401::c:0] with 32 bytes of data: Reply from 2001:1890:1c00:2401::c:0: TTL expired in transit. Reply from 2001:1890:1c00:2401::c:0: TTL expired in transit. Reply from 2001:1890:1c00:2401::c:0: TTL expired in transit. Reply from 2001:1890:1c00:2401::c:0: TTL expired in transit. Ping statistics for 2001:1890:1c00:2401::c:0: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Tracing route to wireless.att.com [2001:1890:1c00:2401::c:0] over a maximum of 30 hops: 1 <1 ms <1 ms <1 ms vlan40.s1-lnsskinj.dellservices.net [2607:f2a8:1:5::1] 2 <1 ms <1 ms <1 ms vlan31.colo3.tdc.nwt.dellservices.net [2607:f2a8:1::1] 3 1 ms <1 ms <1 ms ge2-3.core3.tdc.nwt.dellservices.net [2607:f2a8:0:28::1] 4 135 ms 49 ms 7 ms ge1-4.core2.tlx.nyc.dellservices.net [2607:f2a8:0:26::2] 5 5 ms 5 ms 13 ms ge1-13.core1.tlx.nyc.dellservices.net [2607:f2a8:0:6::1] 6 6 ms 6 ms 6 ms vlan111.car3.NewYork1.Level3.net [2001:1900:2100::12ed] 7 7 ms 6 ms 6 ms 2001:1900:19:7::9 8 7 ms 7 ms 7 ms ATT [2001:1900:4:3::202] 9 46 ms 47 ms 47 ms n54ny22crs.ipv6.att.net [2001:1890:ff:ffff:12:122:130:170] 10 46 ms 46 ms 52 ms wswdc22crs.ipv6.att.net [2001:1890:ff:ffff:12:122:3:38] 11 45 ms 47 ms 47 ms attga21crs.ipv6.att.net [2001:1890:ff:ffff:12:122:2:29] 12 50 ms 47 ms 48 ms dlstx22crs.ipv6.att.net [2001:1890:ff:ffff:12:122:28:174] 13 44 ms 44 ms 48 ms dlstx406me3.ipv6.att.net [2001:1890:ff:ffff:12:122:119:17] 14 45 ms 45 ms 45 ms 2001:1890:c00:8500::11eb:dd97 15 * * * Request timed out. 16 45 ms 45 ms 45 ms 2001:1890:1c00:2103::3:1a 17 * * * Request timed out. 18 46 ms 45 ms 45 ms 2001:1890:1c00:2103::3:1a 19 * * * Request timed out. 20 45 ms 45 ms 45 ms 2001:1890:1c00:2103::3:1a 21 * * * Request timed out. 22 45 ms 45 ms 45 ms 2001:1890:1c00:2103::3:1a 23 * * * Request timed out. 24 46 ms 45 ms 45 ms 2001:1890:1c00:2103::3:1a 25 * * * Request timed out. 26 46 ms 45 ms 45 ms 2001:1890:1c00:2103::3:1a 27 * * * Request timed out. 28 46 ms 45 ms 46 ms 2001:1890:1c00:2103::3:1a 29 * * * Request timed out. 30 47 ms 46 ms 46 ms 2001:1890:1c00:2103::3:1a Trace complete.