Exhibit 21.1

Legal Name |  | State/ Country of Organization
Bravo Media LLC |  | NY
Centaur Funding Corporation |  | Cayman Islands
CNBC LLC |  | DE
Comcast ABB Note Consolidation, Inc. |  | DE
Comcast Broadband Security, LLC |  | DE
Comcast Business Communications, LLC |  | PA
Comcast Cable Communications Management, LLC |  | DE
Comcast Cable Communications, LLC |  | DE
Comcast Cable Funding I, Inc. |  | DE
Comcast Funding I, Inc. |  | DE
Comcast Holdings Corporation |  | PA
Comcast IP Phone II, LLC |  | DE
Comcast IP Phone, LLC |  | PA
Comcast Navy Acquisition, LLC |  | DE
Comcast of Arkansas/Florida/Louisiana/Minnesota/Mississippi/Tennessee, Inc. |  | DE
Comcast of Boston, Inc. |  | NY
Comcast of California II, LLC |  | DE
Comcast of California III, Inc. |  | CA
Comcast of California IX, Inc. |  | CA
Comcast of California/Colorado, LLC |  | DE
Comcast of California/Colorado/Florida/Oregon, Inc. |  | GA
Comcast of California/Colorado/Illinois/Indiana/Michigan, LP |  | DE
Comcast of California/Maryland/Pennsylvania/Virginia/West Virginia, LLC |  | DE
Comcast of California/Massachusetts/Michigan/Utah, LLC |  | DE
Comcast of Colorado IX, LLC |  | DE
Comcast of Colorado/Florida/Michigan/New Mexico/Pennsylvania/Washington, LLC |  | CO
Comcast of Colorado/Pennsylvania/West Virginia, LLC |  | DE
Comcast of Connecticut, Inc. |  | OK
Comcast of Connecticut/Georgia/Massachusetts/New Hampshire/New York/North Carolina/Virginia/Vermont, LLC |  | DE
Comcast of Florida/Georgia/Illinois/Michigan, LLC |  | FL
Comcast of Florida/Georgia/Pennsylvania, LP |  | DE
Comcast of Garden State, L.P. |  | DE
Comcast of Houston, LLC |  | DE
Comcast of Illinois VI, LLC |  | DE
Comcast of Illinois/Indiana/Ohio, LLC |  | DE
Comcast of Maine/New Hampshire, Inc. |  | NH
Comcast of Maryland, LLC |  | CO
Comcast of Massachusetts I, Inc. |  | MA
Comcast of Massachusetts II, Inc. |  | DE
Comcast of Massachusetts III, Inc. |  | DE

Legal Name |  | State/ Country of Organization
Comcast of Massachusetts/New Hampshire, LLC |  | DE
Comcast of New Jersey II, LLC |  | DE
Comcast of Oregon II, Inc. |  | OR
Comcast of Philadelphia II, LLC |  | DE
Comcast of Potomac, LLC |  | DE
Comcast of South Jersey, LLC |  | DE
Comcast of Southeast Pennsylvania, LLC |  | DE
Comcast of the South |  | CO
Comcast of Utah II, Inc. |  | DE
Comcast Programming Ventures V, LLC |  | DE
Comcast QVC, Inc. |  | DE
Comcast Shared Services, LLC |  | DE
Comcast SportsNet Chicago, LLC |  | DE
Comcast Spotlight, LP |  | DE
CTI Towers, Inc. |  | DE
E! Entertainment Television, LLC |  | DE
Mile Hi Cable Partners, LP |  | CO
MSNBC Cable L.L.C. |  | DE
NBC Facilities, LLC |  | NY
NBCU New Site Holdings LLC |  | DE
NBCUniversal Enterprise, Inc. |  | DE
NBCUniversal Media, LLC |  | DE
NBCUniversal, LLC |  | DE
Open 4 Business Productions LLC |  | DE
TGC, LLC |  | DE
United Artists Holdings, LLC |  | DE
Universal Cable Productions LLC |  | DE
Universal City Development Partners, Ltd. |  | FL
Universal City Studios Productions LLLP |  | DE
Universal Studios International B.V. |  | The Netherlands
Universal Studios Limited |  | United Kingdom
Universal Studios LLC |  | DE
Universal Television LLC |  | NY
Universal Television Networks |  | NY