You can. Responsibility for their choice of business partners lies with them, not the public. Otherwise this blame-game-treasure-hunt-rigmarole never ends.
It doesn’t matter that much, but it’s a matter of principle.
It is on Akamai but it is on Akamai's non-TLS network (ie .egsuite.net)...you have to pay more for TLS on Akamai (.edgekey.net)....I'd blame IBM but not Akamai.