Been SPAMmed by Colocrossing for a long time, reports from https://SPAMcop.net does not make any difference seemingly.
https://www.abuseipdb.com/check/23.94.64.85

After submitting negative reviews at

https://www.trustpilot.com/review/colocrossing.com
https://www.mywot.com/scorecard/colocrossing.com
https://www.whtop.com/review/colocrossing.com#reviews-open
https://www.hostsearch.com/review/colocrossing-review.asp

What else one can do to stop the SPAM if abuse@ does not respond or act?

Can a lawsuit be filled against these Colocrossing SPAMmers?

https://www.ecosia.org/search?q=SPAM+lawsuit+coloscrossing