Level 3 appears to be having issues with 4.2.2.1 and 4.2.2.2 (The Atlanta Anycasted ones). Appears to have Packet Loss (Seen in Below MTR's). As well as having timeoutes resolving DNS against them. From me (AS36295) Host Loss% Snt Last Avg Best Wrst StDev 1. eth-vl0504-far1.coco-vr.flhsi.com 0.0% 468 0.3 0.4 0.2 3.7 0.3 2. eth-ge0007-car1.coco-vr.flhsi.com 0.0% 468 0.5 0.4 0.2 2.0 0.2 3. eth-ge0003-bar1.coco-vr.flhsi.com 0.0% 468 0.4 0.5 0.3 2.5 0.3 4. 66-194-200-17.static.twtelecom.net 0.0% 467 4.3 4.5 4.1 40.2 2.4 5. mia2-pr1-xe-1-3-0-0.us.twtelecom.net 0.0% 467 11.1 14.9 10.9 103.2 12.5 6. 4.68.71.97 3.4% 467 12.4 13.1 12.1 62.4 4.8 7. ae-2-3015.ear1.Atlanta2.Level3.net 97.4% 467 22153 22228 21002 23399 797.3 8. b.resolvers.Level3.net 53.3% 467 38.5 36.4 31.0 42.4 2.0 From another NLNOG Ring Participant (AS31939) Host Loss% Snt Last Avg Best Wrst StDev 1. c-65-50-1-69.ips.direcpath.com 0.0% 179 0.5 0.7 0.4 16.9 1.3 2. 172.24.0.13 0.0% 179 0.5 0.7 0.4 3.9 0.6 3. 172.24.0.242 0.0% 179 15.3 9.1 0.5 188.7 28.7 4. te0-3-0-5.ccr21.atl04.atlas.cogentco.com 0.0% 179 2.5 1.6 0.9 5.4 0.7 5. level3.atl04.atlas.cogentco.com 2.2% 179 0.6 1.7 0.5 48.0 5.3 6. ae-2-3015.ear1.Atlanta2.Level3.net 98.3% 178 22958 22009 20605 22958 1240. 7. a.resolvers.level3.net 65.7% 178 20.8 18.4 15.2 20.9 1.2 Nick Olsen Network Operations (855) FLSPEED x106