Posted: March 9, 2021 at 10:50 pm TWG Source Retiring Tucows Downloads. Tucows is a tech company headquartered in Toronto, Canada since 1993. Tucows offers mobile, fiber Internet and domain name services as Ting, Hover, OpenSRS, Enom, Epag and Ascio. Leave a Reply Cancel replyYou must be logged in to post a comment.