The answer regarding Zimbabwe is Liquid Telecom: http://www.techzim.co.zw/2016/10/zimbabwe-leads-africa-ipv6-implementation-liquid-telecom-rolls-customers/ htt

The answer regarding Zimbabwe is Liquid Telecom: http://www.techzim.co.zw/2016/10/zimbabwe-leads-africa-ipv6-implementation-liquid-telecom-rolls-customers/ http://www.techzim.co.zw/2016/10/zimbabwe-leads-africa-ipv6-... http://ipv6-test.com/stats/country/ZW http://ipv6-test.com/stats/country/ZW