Since I started playing the game, roughly six months ago, this has been a problem that hasn't improved even a bit. I talked with people and saw on online posts that before the data center relocation their latency was 150ms at an average. This is how it is right now (Tracert done on 02/17/2018 - GMT -2 Brazilian Time)
Tracing route to 204.2.229.9 over a maximum of 30 hops
1 <1 ms <1 ms <1 ms 192.168.0.1
2 1 ms 1 ms 1 ms 172.16.199.6
3 1 ms 1 ms 1 ms 172.16.199.5
4 <1 ms 1 ms 1 ms 172.16.200.1
5 1 ms * 2 ms 128-193-186-70.andradas-net.com.br [186.193.128.70]
6 8 ms * 8 ms 200.49.37.173
7 8 ms 8 ms * 200-152-244.61.static.stech.net.br [200.152.244.61]
8 16 ms 15 ms 17 ms AS25933-BRF.stech.net.br [200.152.248.10]
9 557 ms 17 ms 17 ms 84.16.7.36
10 179 ms 19 ms 19 ms 5.53.5.255
11 263 ms 138 ms 143 ms 94.142.98.159
12 295 ms 162 ms 177 ms 94.142.98.218
13 360 ms 236 ms 236 ms 94.142.118.238
14 350 ms 226 ms 226 ms 94.142.117.67
15 384 ms 250 ms 250 ms 5.53.3.20
16 358 ms 227 ms 228 ms ae1-0-ntt-grtamstc1.net.telefonicaglobalsolutions.com [213.140.53.97]
17 352 ms 227 ms 227 ms ae-8.r25.amstnl02.nl.bb.gin.ntt.net [129.250.3.229]
18 354 ms 229 ms 231 ms ae-5.r23.asbnva02.us.bb.gin.ntt.net [129.250.6.162]
19 410 ms 286 ms 286 ms ae-10.r22.snjsca04.us.bb.gin.ntt.net [129.250.6.237]
20 416 ms 291 ms 291 ms ae-19.r01.snjsca04.us.bb.gin.ntt.net [129.250.3.27]
21 416 ms 291 ms 291 ms ae-4.r00.scrmca02.us.bb.gin.ntt.net [129.250.7.57]
22 425 ms 290 ms 290 ms xe-0-1-0-1-1.r00.scrmca02.us.ce.gin.ntt.net [129.250.195.46]
23 417 ms 291 ms 291 ms 204.2.229.234
24 289 ms 289 ms 334 ms 204.2.229.9
Trace complete.
My question is very simple, has any effort been made to address this issue? I think not. I have to pay an additional fee to use a tunneling service to be able to achieve that 150ms and if it can be done with tunneling it can be done without it, even World of Warcraft latency is somewhat near 150ms.