Request for information: ISPs and P2P throttling

[Mythian]

Tracing route to 199.91.189.32 over a maximum of 30 hops

(cut for security)
4 15 ms 14 ms 15 ms bbr02atlnga-bue-3.atln.ga.charter.com [96.34.2.7
2]
5 60 ms 60 ms 63 ms 38.122.47.9
6 61 ms 61 ms 62 ms be2036.mpd21.atl01.atlas.cogentco.com [154.54.3.
173]
7 27 ms 25 ms 27 ms be2168.ccr21.dca01.atlas.cogentco.com [154.54.31
.94]
8 27 ms 27 ms 26 ms be2150.mpd21.jfk02.atlas.cogentco.com [154.54.31
.130]
9 33 ms 33 ms 35 ms be2108.ccr21.ymq02.atlas.cogentco.com [154.54.3.
134]
10 34 ms 33 ms 33 ms 38.122.42.34
11 * * * Request timed out.
12 102 ms 78 ms 66 ms 192.34.76.2
13 103 ms 104 ms 112 ms 199.91.189.234
14 95 ms 93 ms 101 ms 199.91.189.32

The issues seem to always arise from the colo you guys use. It's not unplayable most times but periodically I could see those numbers probably spike over 1000ms. The speeds are perfectly fine until they hit the colo or close to it and then the pings jump 3-4x.