Exhibit 21.1

Subsidiaries of Tucows Inc., a Pennsylvania corporation

	1.	Tucows (Delaware) Inc., a Delaware corporation, is a wholly owned subsidiary of Tucows Inc.
	2.	Tucows.com Co., a Nova Scotia corporation, is a wholly owned subsidiary of Tucows (Delaware) Inc.
	3.	Tucows Corp., a Mississippi corporation, is a wholly owned subsidiary of Tucows (Delaware) Inc.
	4.	Tucows (UK) Limited, a company incorporated in England and Wales, is a wholly owned subsidiary of Tucows.com Co.
	5.	Tucows (Australia) Pty Limited, a Victoria corporation, is a wholly owned subsidiary of Tucows.com Co.
	6.	Tucows (Germany) Inc., a Nova Scotia corporation, is a wholly owned subsidiary of Tucows.com Co.
	7.	EPAG Domainservices GmbH, a Bonn corporation, is a wholly owned subsidiary of Tucows (Germany) Inc.
	8.	Ting Inc., a Delaware corporation, is a wholly owned subsidiary of Tucows (Delaware) Inc.
	9.	Tucows TLDs Inc., a Nova Scotia corporation, is a wholly owned subsidiary of Tucows.com Co.
	10.	Tucows Domains Inc., an Ontario corporation, is a wholly owned subsidiary of Tucows.com Co.
	11.	Contact Privacy Inc., an Ontario corporation, is a wholly owned subsidiary of Tucows.com Co.
	12.	Ting Fiber Inc., a Delaware Corporation, is a wholly owned subsidiary of Tucows (Delaware) Inc.
	13	Ting Virginia, LLC, a Virginia limited liability company, is a wholly owned subsidiary of Ting Fiber Inc.
	14	Blue Ridge Websoft, LLC, a Virginia limited liability company, is a wholly owned subsidiary of Ting Virginia, LLC.
	15	Fiber Roads, LLC, a Virginia limited liability company, is a wholly owned subsidiary of Ting Virginia, LLC.
	16	Navigator Network Services, LLC, a Virginia limited liability company, is a wholly owned subsidiary of Ting Virginia, LLC.
	17	Tucows (Emerald), LLC, a Delaware limited liability company, is a wholly owned subsidiary of Ting Fiber Inc.
	18	eNom, LLC, a Delaware limited liability company, is a wholly owned subsidiary of Tucows (Emerald), LLC.
	19	eNom Canada Corp. a Nova Scotia corporation, is a wholly owned subsidiary of eNom, LLC.
	20	Whois Privacy Protection Services, Inc, Nevada corporation, is a wholly owned subsidiary of eNom, LLC.
	21	Secure Business Services, Inc., a Nevada corporation, is a wholly owned subsidiary of eNom, LLC.
	22	Ascio Technologies, Corp., a Nova Scotia corporation, is a wholly owned subsidiary of Tucows.com co.
	23	Ascio GmbH, a Munich corporation, is a wholly owned subsidiary of EPAG Domainservices GmbH.
	24	Cedar Holdings Group, Inc., a Colorado corporation, is a wholly owned subsidiary of Ting Fiber, Inc.
	25	Zippytech Inc., a Colorado corporation, is a wholly owned subsidiary of Cedar Holdings Group, Inc.
	26	Zippytech of New Mexico Inc., a New Mexico corporation, is a wholly owned subsidiary of Cedar Holdings Group, Inc.