I don't think there is anything called SEO hosting. Its just a waste of IPs.
You should better work on website content, error free codes and website speed.
█ YagHost - Pure SSD Hosting | Since 2007 | Average Response Time: 15 min
█ Web Hosting | Reseller Hosting | Managed VPS Hosting
█ 99.9% Server Uptime Guarantee | 24/7 Rapid Response Tech Support | 30 Day Money Back Guarantee
█ LopHost.com - Web Hosting Tutorials
You will have a hard time finding a host offering IP addresses for SEO reasons, some how seohosting.com still able to sell IP addresses for this reason - they are owned by hostgator, who is owned by EIG.
We need 50 ips best if from Different Country / location
Is location specific? Or just worldwide location. What is your budget?
█ MultipleCloud - Multiple location hosting provider
█ 200+ worldwide location | different server | different ip owner | best for pbn
█ BigfootComputing - Dedicated A/B/C class ip
█ 100% no bad neighborhood | private name servers