Different day, different server, same story (me and buddy 1 with packet loss, buddy 2 no packet loss).
Telekom Deutschland (is affected by packet loss)
1 1 ms 1 ms <1 ms [redacted]
2 9 ms 7 ms 7 ms p50928109.dip0.t-ipconnect.de [80.146.129.9]
3 15 ms 14 ms 19 ms pd900c022.dip0.t-ipconnect.de [217.0.192.34]
4 16 ms 14 ms 14 ms 80.157.201.198
5 15 ms 15 ms 14 ms be3187.ccr42.fra03.atlas.cogentco.com [130.117.1.118]
6 18 ms 17 ms 17 ms be2846.rcr22.fra06.atlas.cogentco.com [154.54.37.30]
7 18 ms 16 ms 17 ms be2851.nr21.b015759-0.fra06.atlas.cogentco.com [154.25.7.2]
8 18 ms 15 ms 15 ms 185.225.211.255
9 18 ms 17 ms 18 ms 185.225.211.253
10 17 ms 15 ms 15 ms 185.225.209.170
Wingo (is affected by packet loss)
1 <1 ms <1 ms <1 ms [redacted]
2 <1 ms 1 ms <1 ms [redacted]
3 3 ms 2 ms 3 ms 138.187.22.41
4 3 ms 2 ms 2 ms 172.25.17.84
5 2 ms 2 ms 2 ms 178.238.168.45.ipv4.net.wingo.ch [178.238.168.45]
6 3 ms 3 ms 3 ms i79zhb-015-ae5.bb.ip-plus.net [193.5.122.0]
7 11 ms 11 ms 11 ms hu0-1-0-4.ccr52.zrh02.atlas.cogentco.com [149.6.176.225]
8 12 ms 11 ms 12 ms be3073.ccr22.muc03.atlas.cogentco.com [130.117.0.62]
9 11 ms 11 ms 11 ms be2960.ccr42.fra03.atlas.cogentco.com [154.54.36.253]
10 12 ms 12 ms 12 ms be2846.rcr22.fra06.atlas.cogentco.com [154.54.37.30]
11 12 ms 12 ms 12 ms be2851.nr21.b015759-0.fra06.atlas.cogentco.com [154.25.7.2]
12 14 ms 13 ms 15 ms 185.225.211.255
13 13 ms 12 ms 13 ms 185.225.211.252
14 13 ms 12 ms 13 ms 185.225.209.170
Kabel Deutschland (is not affected by packet loss)
1 <1 ms <1 ms <1 ms [redacted]
2 11 ms 12 ms 9 ms ip4d1665fe.dynamic.kabel-deutschland.de [77.22.101.254]
3 12 ms 11 ms 13 ms 83-169-175-206-isp.superkabel.de [83.169.175.206]
4 14 ms 11 ms 13 ms ip5886c222.static.kabel-deutschland.de [88.134.194.34]
5 13 ms 11 ms 9 ms 145.254.3.136
6 15 ms 14 ms 17 ms 145.254.2.215
7 50 ms 17 ms * 145.254.2.215
8 12 ms 14 ms 14 ms ae9-100-xcr1.hac.cw.net [195.89.99.1]
9 20 ms 23 ms 20 ms ae40-pcr1.fis.cw.net [195.2.2.138]
10 * * * Request timed out.
11 21 ms 21 ms 21 ms be2845.rcr22.fra06.atlas.cogentco.com [154.54.56.190]
12 23 ms 28 ms 20 ms be2851.nr21.b015759-0.fra06.atlas.cogentco.com [154.25.7.2]
13 25 ms 24 ms 22 ms 185.225.211.254
14 22 ms 19 ms 20 ms 185.225.211.252
15 20 ms 18 ms 17 ms 185.225.209.170
This time there problematic node can be identified. The hop 154.54.37.30 is part of both routes affected by packet loss. Also, if you spam 154.54.37.30 with pings, about 15% of packets are lost. So with this one, the host of 185.225.209.170 should inform cogent of the unhealthy node.
