Hello, We have updated the AS8404 whith IP Rages 94.100.157/24 and 94.100.158.0/23. The Update of the Ripe Database was maked 1 week ago. Our clients has also have Problems to connect some Servers in USA. Over AT&T and HP (i see is an ATT link too) Is possible that AT&T has some Routers which must be updated manualy... Enclose is a Routing log Greetings X. Aerni linux-o4eb:~ # traceroute www.hp.com traceroute to www.hp.com (15.193.112.23), 30 hops max, 40 byte packets 1 77-59-223-226.static.cablecom.ch (77.59.223.226) 0.557 ms 0.849 ms 0.631 ms 2 77-59-223-225.static.cablecom.ch (77.59.223.225) 1.202 ms 1.173 ms 1.985 ms 3 62-2-54-69.static.cablecom.ch (62.2.54.69) 2.146 ms 0.717 ms 1.823 ms 4 ch-gva01a-ra1-ge-1-1-0.aorta.net (213.46.171.53) 9.111 ms 7.430 ms 5.241 ms 5 fr-par02a-rd1-pos-1-0.aorta.net (213.46.160.25) 27.150 ms 27.541 ms 28.884 ms 6 us-was02a-rd1-pos-1-0.aorta.net (213.46.160.106) 108.778 ms 108.656 ms 108.438 ms 7 us-was02a-ri1-ge-0-0-0-0.aorta.net (213.46.190.190) 110.421 ms 110.551 ms 108.689 ms 8 te-4-1.car3.Washington1.Level3.net (4.79.168.201) 164.303 ms 156.589 ms 148.794 ms 9 ae-1-69.edge1.Washington3.Level3.net (4.68.17.11) 109.955 ms 111.947 ms 109.865 ms 10 att-level3-oc192.Washington1.Level3.net (4.68.127.154) 195.878 ms 188.086 ms 180.087 ms 11 tbr2.wswdc.ip.att.net (12.123.8.102) 153.431 ms 152.593 ms 153.443 ms 12 cr2.wswdc.ip.att.net (12.122.16.109) 151.829 ms 151.673 ms 152.191 ms 13 cr1.attga.ip.att.net (12.122.1.173) 152.351 ms 152.811 ms 151.694 ms 14 cr2.dlstx.ip.att.net (12.122.28.174) 163.353 ms 157.482 ms 152.473 ms 15 cr1.dlstx.ip.att.net (12.122.1.209) 152.950 ms 152.487 ms 152.391 ms 16 cr2.hs1tx.ip.att.net (12.122.28.158) 152.213 ms 152.240 ms 152.922 ms 17 tbr2.hs1tx.ip.att.net (12.122.21.198) 152.295 ms 153.509 ms 153.006 ms 18 gar3.hs1tx.ip.att.net (12.123.134.45) 152.065 ms 151.947 ms 152.131 ms 19 12.116.42.166 (12.116.42.166) 153.071 ms 152.897 ms 153.265 ms 20 cce01gwb06-vl105.houston.hp.com (16.96.40.61) 154.593 ms 153.516 ms 153.215 ms 21 * * * 22 * * * 23 * * * 24 * * * 25 16.224.136.18 (16.224.136.18) 153.506 ms 151.410 ms 152.626 ms 26 16.224.136.58 (16.224.136.58) 153.228 ms 153.170 ms 155.002 ms 27 * * * 28 * * * 29 * * * 30 * * *