I've had horrible internet connection for a while now. Even at midnight-4 am its still terrible. I try and play League or Battlefield and the ping is around 250-700ms.
Here's a trace to the riot server in Chicago:
tracert 104.160.131.3
Tracing route to 104.160.131.3 over a maximum of 30 hops
1 <1 ms <1 ms <1 ms dslrouter.netgear.com [192.168.254.254]
2 319 ms 261 ms 271 ms adr01.dlls.pa.frontiernet.net [74.42.148.170]
3 288 ms 321 ms 328 ms ae3---0.car01.dlls.pa.frontiernet.net [74.42.150.137]
4 323 ms 320 ms 333 ms ae1---0.car02.dlls.pa.frontiernet.net [74.40.4.238]
5 317 ms 319 ms 324 ms ae8---0.cor02.chcg.il.frontiernet.net [74.40.5.9]
6 323 ms 328 ms 339 ms ae1---0.cbr01.chcg.il.frontiernet.net [74.40.4.142]
7 313 ms 313 ms 352 ms eqix-ch2.chi01.riotdirect.net [206.223.119.235]
8 * * 396 ms 104.160.131.3
Trace complete.
From this it looks like the problem is on the side of the ISP but I can't really tell.
Here's a trace to the riot server in Chicago:
tracert 104.160.131.3
Tracing route to 104.160.131.3 over a maximum of 30 hops
1 <1 ms <1 ms <1 ms dslrouter.netgear.com [192.168.254.254]
2 319 ms 261 ms 271 ms adr01.dlls.pa.frontiernet.net [74.42.148.170]
3 288 ms 321 ms 328 ms ae3---0.car01.dlls.pa.frontiernet.net [74.42.150.137]
4 323 ms 320 ms 333 ms ae1---0.car02.dlls.pa.frontiernet.net [74.40.4.238]
5 317 ms 319 ms 324 ms ae8---0.cor02.chcg.il.frontiernet.net [74.40.5.9]
6 323 ms 328 ms 339 ms ae1---0.cbr01.chcg.il.frontiernet.net [74.40.4.142]
7 313 ms 313 ms 352 ms eqix-ch2.chi01.riotdirect.net [206.223.119.235]
8 * * 396 ms 104.160.131.3
Trace complete.
From this it looks like the problem is on the side of the ISP but I can't really tell.