Ip space Dilemma

Folks, We have an IP block I have asked about help on a few times on here. This is a block we received from ARIN in June of 2020. We have several state networks here in Indiana dropping this traffic at their firewalls. I have been working with them since we discovered this issue in September. I am not getting anywhere with them and was finally told we were not a priority. I am at the point I need to give the space back because it is unusable to the ISP customers. Does anyone have any creative ideas on how to fix this? Justin Wilson j2sw@mtin.net — https://j2sw.com - All things jsw (AS209109) https://blog.j2sw.com - Podcast and Blog