Is the Latency on Wired or Wireless ??
Are you playing on US or EUR servers ??
Have your tried doing Ping tests from a PC to see what the response is. Like below
This is from my PC to a Google DNS and a Virgin DNS for example.

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Red (VM SH2 AC Beta tester)
Running on 1Gbps VM service with SH4 in Modem Mode, with a ASUS RT-AC5300 router. With this setup I get Fantastic WIRED and WIRELESS Signals in my home. I dont work for VM. But I work in IT, and I know my tech.
My advice is at your own risk. If you are happy with my answers please press Kudo ?