I am a male, borderline (inconclusive diagnosis) here in the US. As far as my own experiences have gone, I see several "easy" assumptions/points of contention, but I seriously doubt there's any way to statistically support people with AS being *more* likely to be outright misogynistic than others, in a culture where sexuality can be about forcing pegs down the wrong holes :/
There *is* a lot of sexism in culture, regardless of conscious attempts or not. The thing is not all sexism is actively misogynstic. Aziz Ansari did an episode of "Master of None" covering sexism in general, especially regarding willful blindness from otherwise well-meaning guys (and women too) about certain experiences. ("He probably didn't mean anything by not shaking your hand", etc).
Misogyny can also come in different flavors too, be it slut-shaming, proactive attempts to harm/kill (slaying in the literal sense), or simply defining women's worth solely through ability to reproduce, do kitchen duty, or provide carnal pleasure (slaying in the vernacular sense).
Even certain adjectives/pejoratives get more commonly associated as feminine rather than others, but that could be the result of the internet or other media mediums having traditionally been a more guy-skewed echo chamber (as the old saying goes "The Internet: Where the Men are Men, the Women are Men, and the Girls are FBI Agents.").
Examples descriptors include Flake (traditionally, "Guy asks Girl on Date or to Hang Out, She Says Yes, Cancels."), Ratchet (instead of Thug or Gangsta or Balla or whatnot. "Sure, he's an as*hole, but date him so we can get free football tickets!"), or Basic (The Game first coined the term Basic b***h for the stereotypical shallow girl who likes "yoga, sushi, travel, top 40s music, Pumpkin Spice Lattes, etc." The term Basic Bro hasn't caught on as much, that it's easier to just call the guy Basic and be done with it).
By comparison, an insult like Fuckboy simply means that a guy hasn't fully grown up and hasn't gotten past the stage of sexual experimentation that people are arbitrarily supposed to experience from ages 16 to 24, or some other ambiguous range dictated by a schizophrenic culture that condemns extramarital sex as immoral while judging those that don't buy into its own ideals of sexual marketing as losers.