18 160 ms 162 ms 160 ms p5-0.core02.sfo01.atlas.cogentco.com [66.28.4.13 4] 19 144 ms 144 ms 145 ms g0-2.na22.b003070-0.sfo01.atlas.cogentco.com [38 .112.39.134] 20 159 ms 156 ms * PacificInternetExchange.demarc.cogentco.com [38. 112.11.74]
9 30 ms 30 ms 29 ms otecbb104.kddnet.ad.jp [203.181.96.133] 10 129 ms 126 ms 129 ms 59.128.5.142 11 134 ms 134 ms 129 ms ix-sj2.kddnet.ad.jp [59.128.0.18] 12 * 149 ms 135 ms g4-5.core01.sjc03.atlas.cogentco.com [154.54.11.45] 13 138 ms 138 ms 138 ms p5-0.core02.sfo01.atlas.cogentco.com [66.28.4.134] 14 140 ms 138 ms 141 ms g0-2.na22.b003070-0.sfo01.atlas.cogentco.com [38.112.39.134] 15 138 ms 139 ms 138 ms PacificInternetExchange.demarc.cogentco.com [38.112.11.74] 16 150 ms 147 ms 147 ms PIE.us [206.223.144.9] 17 141 ms 138 ms 141 ms qb5.2ch.net [206.223.147.230]
Ping statistics for 206.223.147.230: Packets: Sent = 20, Received = 18, Lost = 2 (10% loss), Approximate round trip times in milli-seconds: Minimum = 138ms, Maximum = 264ms, Average = 134ms
7 81 ms 79 ms 79 ms obpjbb202.v4.kddi.ne.jp [203.140.128.125] 8 194 ms 195 ms 195 ms gsr-sc1.kddnet.ad.jp [203.181.100.110] 9 194 ms 191 ms 192 ms ix-sj2.kddnet.ad.jp [59.128.0.18] 10 199 ms 201 ms 195 ms g4-5.core01.sjc03.atlas.cogentco.com [154.54.11.45] 11 215 ms 210 ms 211 ms p5-0.core02.sfo01.atlas.cogentco.com [66.28.4.134] 12 * 193 ms 193 ms g0-2.na22.b003070-0.sfo01.atlas.cogentco.com [38.112.39.134] 13 199 ms 199 ms * PacificInternetExchange.demarc.cogentco.com [38.112.11.74] 14 201 ms 199 ms * PIE.us [206.223.144.9] 15 208 ms 211 ms 214 ms cobra2246.maido3.com [206.223.154.230]
Today we experienced a 500 Meg+ per second DDos attack that is still ongoing. We have updated our core routers today to battle with the problem. During this time we experienced unreasonable down time. We have been in contact with the ISP that is responsible for the attacking computers and they where less then helpful in the situation, so we are dealing directly with their BandWidth providers.
Tracing route to ex11.2ch.net [206.223.154.245] over a maximum of 30 hops:
10 113 ms 122 ms 124 ms xe-2-1-0.r21.snjsca04.us.bb.gin.ntt.net [129.250.5.62] 11 113 ms 112 ms 113 ms te14-0-0.sjc03.atlas.cogentco.com [154.54.10.49] 12 * * * Request timed out. 13 132 ms 131 ms 131 ms anhmca1wcx3-pos6-0-oc192.wcg.net [64.200.140.158] 14 139 ms 139 ms 141 ms sntcca1wcx2-pos5-0-oc192.wcg.net [64.200.149.62] 15 149 ms 150 ms 150 ms snfcca1wcx2-pos4-0-oc48.wcg.net [64.200.151.94] 16 * * * Request timed out. 17 * * * Request timed out. 18 * 196 ms 196 ms ex11.2ch.net [206.223.154.245]
15 p3-1.core01.dfw03.atlas.cogentco.com (154.54.11.133) 202.991 ms p3-2.core01.dfw03.atlas.cogentco.com (154.54.10.29) 200.616 ms 204.930 ms 16 p13-0.core02.dfw01.atlas.cogentco.com (154.54.2.137) 302.676 ms 292.223 ms 368.023 ms 17 * p15-0.core01.mci01.atlas.cogentco.com (66.28.4.38) 331.873 ms * 18 p10-0.core02.sfo01.atlas.cogentco.com (66.28.4.209) 557.091 ms * * 19 g0-2.na22.b003070-0.sfo01.atlas.cogentco.com (38.112.39.134) 378.545 ms 370.851 ms 355.187 ms 20 PacificInternetExchange.demarc.cogentco.com (38.112.11.74) 355.985 ms 375.310 ms 357.547 ms 21 PIE.us (206.223.144.9) 356.912 ms 320.561 ms 317.251 ms 22 banana240.maido3.com (206.223.147.55) 324.959 ms 367.021 ms 380.791 ms
13 119 ms 119 ms 119 ms sntcca1wcx2-pos5-0-oc192.wcg.net [64.200.149.62] 14 120 ms 120 ms 120 ms snfcca1wcx2-pos4-0-oc48.wcg.net [64.200.151.94] 15 272 ms 272 ms 302 ms snfcca1wcx2-pacific-internet-slot15-0.wcg.net [64.200.198.250] 16 423 ms 326 ms 349 ms banana274.maido3.com [206.223.147.230]
14 121 ms 120 ms 121 ms snfcca1wcx2-pos4-0-oc48.wcg.net [64.200.151.94] 15 274 ms 268 ms 270 ms snfcca1wcx2-pacific-internet-slot15-0.wcg.net [64.200.198.250] 16 274 ms 278 ms 279 ms banana274.maido3.com [206.223.147.230]
8 112 ms 112 ms 112 ms po0-0.gw1.sjc1.asianetcom.net [202.147.50.129] 9 112 ms 112 ms 112 ms 12.126.40.25 10 115 ms 116 ms 116 ms tbr2-p011401.sffca.ip.att.net [12.123.12.62] 11 113 ms 113 ms 113 ms gbr1-a90s6.sffca.ip.att.net [12.123.12.30] 12 139 ms 122 ms 114 ms so-8-1.car3.SanJose1.Level3.net [209.0.227.29] 13 * 228 ms 229 ms snfcca1wcx2-pacific-internet-slot15-0.wcg.net [64.200.198.250] 14 257 ms 259 ms 266 ms banana274.maido3.com [206.223.147.230]
11 33 ms 34 ms 35 ms xe-0-1-0.r21.osakjp01.jp.bb.gin.ntt.net [61.200.80.197] 12 157 ms 156 ms 157 ms p16-1-1-2.r21.mlpsca01.us.bb.gin.ntt.net [129.250.4.60] 13 158 ms 157 ms 156 ms p64-1-3-0.r20.snjsca04.us.bb.gin.ntt.net [129.250.3.43] 14 202 ms 202 ms 201 ms p64-1-0-0.r21.dllstx09.us.bb.gin.ntt.net [129.250.3.153] 15 202 ms 202 ms 202 ms p3-1.core01.dfw03.atlas.cogentco.com [154.54.11.133] 16 202 ms 201 ms 201 ms p13-0.core02.dfw01.atlas.cogentco.com [154.54.2.137] 17 210 ms 211 ms 211 ms p15-0.core01.mci01.atlas.cogentco.com [66.28.4.38] 18 * * * Request timed out. 19 * * * Request timed out. 20 * * * Request timed out. 21 * 145 ms 146 ms 206.223.150.96 こんな感じ。 と意味分からんけどtracertしてみた。
7 27 ms 28 ms 27 ms 210.254.188.157 8 28 ms 27 ms 14 ms 210.254.188.174 9 28 ms 27 ms 28 ms 61.213.161.217 10 27 ms 41 ms 28 ms 61.213.162.229 11 138 ms 137 ms 137 ms 129.250.4.41 12 138 ms 137 ms 137 ms 129.250.5.62 13 137 ms 138 ms 138 ms 154.54.10.49 14 137 ms 137 ms 151 ms 66.28.4.134 15 137 ms 151 ms 137 ms 38.112.39.134 16 138 ms 137 ms 137 ms 38.112.11.74 17 138 ms 138 ms 137 ms 206.223.144.9 18 137 ms 137 ms 137 ms 206.223.147.254
7 13 ms 13 ms 13 ms ex1-p15-0.eqlaca.sbcglobal.net [151.164.41.29] 8 23 ms 13 ms 13 ms te-3-4.car3.LosAngeles1.Level3.net [4.68.110.113] 9 14 ms 13 ms 14 ms williams-level3-oc48.LosAngeles1.Level3.net [4.68.111.214] 10 56 ms 20 ms 13 ms anhmca1wcx3-pos6-0-oc192.wcg.net [64.200.140.158] 11 26 ms 66 ms 26 ms 64.200.249.122 12 25 ms 66 ms 34 ms sntcca1wcx2-pos5-0-oc192.wcg.net [64.200.149.62] 13 26 ms 27 ms 55 ms snfcca1wcx2-pos6-0.wcg.net [64.200.210.213] 14 29 ms 27 ms 27 ms snfcca1wcx2-pacific-internet-slot15-0.wcg.net [64.200.198.250] 15 29 ms 30 ms 74 ms banana274.maido3.com [206.223.147.230]
/*-
10 14 ms 15 ms 15 ms anhmca1wcx3-pos6-0-oc192.wcg.net [64.200.140.158] 11 27 ms 26 ms 69 ms sntcca1wcx1-pos13-0-oc192.wcg.net [64.200.240.110] 12 29 ms 27 ms 35 ms sntcca1wcx2-pos5-0-oc192.wcg.net [64.200.149.62] 13 28 ms 27 ms 61 ms snfcca1wcx2-pos6-0.wcg.net [64.200.210.213] 14 54 ms 28 ms 27 ms snfcca1wcx2-pacific-internet-slot15-0.wcg.net [64.200.198.250] 15 49 ms 29 ms 68 ms banana240.maido3.com [206.223.147.55]
/*-
10 14 ms 15 ms 15 ms anhmca1wcx3-pos6-0-oc192.wcg.net [64.200.140.158] 11 25 ms 60 ms 27 ms 64.200.249.122 12 26 ms 53 ms 27 ms sntcca1wcx2-pos5-0-oc192.wcg.net [64.200.149.62] 13 27 ms 55 ms 27 ms snfcca1wcx2-pos6-0.wcg.net [64.200.210.213] 14 26 ms 58 ms 28 ms snfcca1wcx2-pacific-internet-slot15-0.wcg.net [64.200.198.250] 15 29 ms 59 ms 29 ms ns2.maido3.com [206.223.147.254]
cogentcoルート 11 xe-0-1-0.r21.osakjp01.jp.bb.gin.ntt.net (61.200.80.197) 36.199 ms 43.373 ms 48.314 ms 12 p64-2-3-0.r20.mlpsca01.us.bb.gin.ntt.net (129.250.4.109) 173.442 ms 146.299 ms 148.801 ms MPLS Label=502372 CoS=6 TTL=1 S=1 13 xe-2-1-0.r21.snjsca04.us.bb.gin.ntt.net (129.250.5.62) 171.266 ms 194.437 ms 302.888 ms 14 te14-0-0.sjc03.atlas.cogentco.com (154.54.10.49) 200.801 ms 179.873 ms 138.183 ms 15 sntcca4lrs1-gige2-2.wcg.net (64.200.149.29) 139.782 ms 152.801 ms 158.783 ms 16 sntcca1wcx2-pos1-0.wcg.net (64.200.240.125) 175.189 ms 179.417 ms 218.660 ms 17 snfcca1wcx2-pos6-0.wcg.net (64.200.210.213) 241.350 ms 187.605 ms v3490.mpd01.ord03.atlas.cogentco.com (154.54.3.234) 245.173 ms 18 brvwil1wcx3-pos5-0.wcg.net (64.200.210.117) 190.482 ms 228.430 ms 221.230 ms 19 dnvrco1wcx3-pos13-0-oc192.wcg.net (64.200.240.121) 319.722 ms 509.610 ms * 20 t3-1.mpd01.dca01.atlas.cogentco.com (154.54.5.50) 524.455 ms 494.503 ms 348.962 ms 21 v3497-mpd01.iad01.atlas.cogentco.com (154.54.5.66) 496.487 ms 407.729 ms 630.442 ms 22 williams.iad01.atlas.cogentco.com (154.54.11.70) 299.394 ms 338.019 ms 321.540 ms 23 hrndva1wcx2-pos0-0.wcg.net (64.200.89.49) 294.633 ms 297.369 ms 29 8.125 ms 24 brvwil1wcx3-pos4-0-oc192.wcg.net (64.200.249.18) 297.049 ms * *
cogentco経由だけど特に異常なし 8 144 ms 137 ms 112 ms 61.114.7.82.bb.us.pwd.ne.jp [61.114.7.82] 9 146 ms 139 ms 113 ms p5-0.core01.sjc04.atlas.cogentco.com [154.54.1.201] 10 113 ms 151 ms 144 ms g0-1.na22.b003070-0.sfo01.atlas.cogentco.com [38.112.39.130] 11 113 ms 126 ms 138 ms PacificInternetExchange.demarc.cogentco.com [38.112.11.74]
8 14 ms 15 ms 15 ms t9-4.mpd01.lax01.atlas.cogentco.com [154.54.3.11] 9 14 ms 14 ms 15 ms g3-0-0.core01.lax01.atlas.cogentco.com [154.54.1.33] 10 30 ms 30 ms 30 ms p14-0.core01.sfo01.atlas.cogentco.com [154.54.5.102] 11 30 ms 30 ms 30 ms g0-1.na22.b003070-0.sfo01.atlas.cogentco.com [38.112.39.130] 12 30 ms 30 ms 30 ms PacificInternetExchange.demarc.cogentco.com [38.112.11.74] 13 30 ms 30 ms 30 ms PIE.us [206.223.144.29] 14 30 ms 30 ms 46 ms banana272.maido3.com [206.223.147.220]
/*
8 30 ms 30 ms 30 ms Poweredcom-America.ae0.403.ar2.PAO2.gblx.net [208.51.198.122] 9 30 ms 30 ms 30 ms 61.114.7.82.bb.us.pwd.ne.jp [61.114.7.82]