Overwatch High Ping spikes

So, recently I started getting ping spikes around midnight. I use an Ethernet cable, restarted my router but it keeps happening. During the day everything is fine.

TRACEROUTE:
traceroute to 82.73.163.53 (82.73.163.53), 15 hops max, 60 byte packets
1 Blizzard Blizzard 0.390 ms 0.375 ms 0.375 ms
2 37.244.25.130 (37.244.25.130) 0.750 ms 0.823 ms 0.974 ms
3 Blizzard Blizzard 1.075 ms 1.086 ms 1.087 ms
4 137.221.66.38 (137.221.66.38) 1.359 ms 1.371 ms 1.368 ms
5 137.221.77.52 (137.221.77.52) 7.726 ms 7.740 ms 7.736 ms
6 137.221.65.19 (137.221.65.19) 97.730 ms 92.747 ms 92.690 ms
7 137.221.79.34 (137.221.79.34) 8.349 ms 7.922 ms 8.275 ms
8 213.46.175.137 (213.46.175.137) 8.281 ms 8.456 ms 8.415 ms
9 * * *
10 * * *
11 asd-rc0001-cr101-be60-2.core.as33915 net (213.51.64.5) 13.695 ms 13.712 ms 13.711 ms
12 asn-rc0002-cr101-et2-2.core.as33915 net (213.51.5.1) 16.612 ms 16.647 ms 16.504 ms
13 gn-lc0003-ccap201-po1-201.core.as33915 net (213.51.192.234) 16.506 ms 16.539 ms 16.522 ms
14 82-73-163-53.cable.dynamic.v4.ziggo nl (82.73.163.53) 25.180 ms 26.186 ms 26.148 ms

21/07/2021 23:25:39 UTC

PING:
PING 82.73.163.53 (82.73.163.53) 56(84) bytes of data.
64 bytes from 82.73.163.53: icmp_seq=1 ttl=52 time=12.8 ms
64 bytes from 82.73.163.53: icmp_seq=2 ttl=52 time=12.7 ms
64 bytes from 82.73.163.53: icmp_seq=3 ttl=52 time=13.6 ms
64 bytes from 82.73.163.53: icmp_seq=4 ttl=52 time=11.5 ms

— 82.73.163.53 ping statistics —
4 packets transmitted, 4 received, 0% packet loss, time 2999ms
rtt min/avg/max/mdev = 11.568/12.702/13.636/0.751 ms

21/07/2021 23:25:39 UTC

PING:
PING 82.73.163.53 (82.73.163.53) 56(84) bytes of data.
64 bytes from 82.73.163.53: icmp_seq=1 ttl=52 time=25.9 ms
64 bytes from 82.73.163.53: icmp_seq=2 ttl=52 time=36.7 ms
64 bytes from 82.73.163.53: icmp_seq=3 ttl=52 time=25.1 ms
64 bytes from 82.73.163.53: icmp_seq=4 ttl=52 time=26.1 ms

— 82.73.163.53 ping statistics —
4 packets transmitted, 4 received, 0% packet loss, time 2998ms
rtt min/avg/max/mdev = 25.121/28.478/36.749/4.794 ms

21/07/2021 23:25:39 UTC

TRACEROUTE:
traceroute to 82.73.163.53 (82.73.163.53), 15 hops max, 60 byte packets
1 Blizzard Blizzard 0.353 ms 0.352 ms 0.350 ms
2 * * *
3 * * *
4 * * *
5 * * *
6 * * *
7 * * *
8 * * *
9 * * *
10 * * *
11 * * *
12 82-73-163-53.cable.dynamic.v4.ziggo nl (82.73.163.53) 14.248 ms 14.286 ms 11.835 ms

21/07/2021 23:25:38 UTC

MTR:
Start: Wed Jul 21 23:25:39 2021 Blizzard 1.|-- Blizzard 0.0% 10 0.4 0.3 0.2 0.4 0.0
2.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0

21/07/2021 23:25:38 UTC

MTR:
Start: Wed Jul 21 23:25:39 2021 Blizzard 1.|-- Blizzard 0.0% 10 0.3 0.3 0.3 0.4 0.0
2.|-- 37.244.25.130 0.0% 10 0.6 0.7 0.6 0.9 0.0
3.|-- Blizzard 0.0% 10 1.0 0.9 0.8 1.1 0.0
4.|-- 137.221.66.38 0.0% 10 4.0 9.5 0.5 22.1 6.5
5.|-- 137.221.77.52 0.0% 10 7.5 21.0 7.4 103.8 30.2
6.|-- 137.221.65.19 0.0% 10 7.5 8.9 7.5 18.1 3.4
7.|-- 137.221.79.34 0.0% 10 7.7 17.3 7.6 48.3 15.2
8.|-- 213.46.175.137 0.0% 10 8.2 8.7 8.0 13.1 1.5
9.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0
10.|-- us-nyc03a-rd1-xe-0-0-2-8.aorta net 80.0% 10 12.6 12.7 12.6 12.7 0.0
11.|-- asd-rc0001-cr101-be60-2.core.as33915 net 0.0% 10 13.4 13.4 13.1 14.4 0.0
12.|-- asn-rc0002-cr101-et2-2.core.as33915 net 0.0% 10 16.6 16.6 16.4 16.9 0.0
13.|-- gn-lc0003-ccap201-po1-201.core.as33915 net 0.0% 10 16.6 16.6 16.5 16.6 0.0
14.|-- 82-73-163-53.cable.dynamic.v4.ziggo nl 0.0% 10 28.1 25.2 23.4 28.1 1.2

21/07/2021 23:25:39 UTC