Hi,
I’ve been experiencing high latency to overwatch EU. This issue started today.
A traceroute from 2 different ISPs to 185.60.114.159 (blizzard EU), shows routing go through the US and back. One of the routes is via NTT and the other via Telstra, which makes me think that the issue comes from Blizzard or one of your upstream providers.
In fact, contacting NTT global about this, their response was that they learn this route via AS3786 in the US.
From NTT:
r26.frnkge13.de.bb-re0> traceroute 185.60.114.159
traceroute to 185.60.114.159 (185.60.114.159), 30 hops max, 60 byte packets
1 ae-4.r23.londen12.uk.bb.gin.ntt.net (129.250.3.12) <MPLS:L=682567,E=7,S=1,T=1> 11.440 ms 11.052 ms 10.977 ms
2 ae-13.r27.asbnva02.us.bb.gin.ntt.net (129.250.2.111) <MPLS:L=877867,E=7,S=1,T=1> 86.326 ms 87.431 ms 86.870 ms
3 ae-2.r27.lsanca07.us.bb.gin.ntt.net (129.250.3.189) 139.751 ms 139.080 ms 143.346 ms
4 ae-1.a02.lsanca20.us.bb.gin.ntt.net (129.250.2.114) 145.637 ms 141.492 ms 144.279 ms
5 ae-0.lgu.lsanca20.us.bb.gin.ntt.net (128.241.10.145) 143.723 ms 140.936 ms 144.962 ms
6 1.208.112.129 (1.208.112.129) 145.135 ms 1.208.112.153 (1.208.112.153) 148.478 ms 1.208.112.129 (1.208.112.129) 149.978 ms
7 1.208.175.17 (1.208.175.17) 279.338 ms 1.208.148.69 (1.208.148.69) 277.090 ms 1.208.178.137 (1.208.178.137) 286.435 ms