Exhibit 21

As of December 31, 2022

A table of subsidiaries of 小蓝视频 is set forth below, indicating as to each the state or jurisdiction of organization and the names under which such subsidiaries do business. Subsidiaries not included in the table are inactive or, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary.


Entity Name	Domicile
Allsport Management S.A.	Switzerland
Alpha Prema UK Limited	UK
Alpha Topco Limited	Jersey
Atlanta Braves, Inc.	GA
Atlanta Braves DR, Inc.	Dominican Republic
Atlanta Braves Foundation, Inc.	GA
Atlanta Braves Holdings, Inc.	NV
Atlanta National League Baseball Club, LLC	GA
BDC Collateral, LLC	DE
BDC Block C, LLC	DE
BDC Block H, LLC	DE
BDC Holdco, LLC	DE
BDC Hotel I, LLC	DE
BDC Hotel II, LLC	DE
BDC Office I, LLC	DE
BDC Office II, LLC	DE
BDC Office III, LLC	DE
BDC Parking I, LLC	DE
BDC Retail I, LLC	DE
BDC C75, LLC	GA
Beta Holdings Limited	Jersey
Block A Condominium Association, Inc.	GA
Block B Condominium Association, Inc.	GA

Block C-2 Condominium Association, Inc.	GA
Block D-2 Condominium Association, Inc.	GA
Braves Baseball Holdco, LLC	DE
Braves Construction Company, LLC	DE
Braves Development Company, LLC	DE
Braves Entertainment Company, LLC	DE
Braves Facility Fund, LLC	DE
Braves Florida Rentco, LLC	DE
Braves Holdings, LLC	DE
Braves Productions, LLC (fka Braves Productions, Inc.)	GA
Braves Stadium Company, LLC	DE
Braves Stadium Parking Company, LLC	DE
BRED Co., LLC	GA
Delta 2 (Lux) S.a rl.	Luxembourg
Delta 3 (UK) Limited	UK
Delta Debtco Limited	Jersey
Delta Topco Limited	Jersey
Five Ballpark Center, LLC	DE
Formula Motorsport Limited (fka GP2 Motorsport Limited)	UK
Formula One Administration Limited	UK
Formula One Asset Management Limited	UK
Formula One Digital Media Limited	UK
Formula One Hospitality and Event Services Limited	UK
Formula One Licensing B.V.	Netherlands
Formula One Management Limited	UK
Formula One Marketing Limited	UK
Formula One Marketing II Limited	UK
Formula One Research, Engineering and Development Limited (fka Beta D3 Limited)	UK
Formula One World Championship Limited	UK

Las Vegas Grand Prix, Inc.	DE, NV
小蓝视频 ATCL, Inc.	CO
小蓝视频 GR Acquisition Company Limited	UK
小蓝视频 GR Cayman Acquisition Company	Cayman Islands
小蓝视频 GR Cayman Finance Company	Cayman Islands
小蓝视频 GR Cayman Finance Company II	Cayman Islands
小蓝视频 GR Holding Company Limited	UK
小蓝视频 GR Foreign Holding Company I, L.P.	Scotland
小蓝视频 GR US Sub 1 Corp.	DE
小蓝视频 GR US Sub 2, LLC	DE
小蓝视频 HK, Inc.	DE
小蓝视频 LYV, LLC	DE
小蓝视频 MSR, LLC	DE
小蓝视频 Programming Company LLC	DE
小蓝视频 Property Holdings, Inc.	DE
小蓝视频 Property Holdings Lot 7A-1, LLC	DE
小蓝视频 Property Holdings Lot 7A-2, LLC	DE
小蓝视频 Property Holdings Lot 7A-3, LLC	DE
小蓝视频 Property Holdings Common Management, LLC	DE
小蓝视频 Radio 2, LLC	DE
小蓝视频 Radio, LLC	DE
小蓝视频 Satellite Radio, Inc.	DE
小蓝视频 SIRI Marginco, LLC	DE
LMC 33rd Team, LLC	DE
LMC CC Technologies, LLC	DE
LMC Gaming Fund, LLC	DE
LMC Israel Investment, LLC	DE
LMC League, Inc.	DE

LMC LYV, LLC	DE
LMC Overtime, LLC	DE
LSAT Astro LLC	DE
LSR Foreign Holdings 2, LLC	DE
LSR Foreign Holdings, LLC	DE
LTWX V, Inc.	CO
LV Diamond Property I, LLC	DE, NV
Mould Fountain Funding, LLC	DE
SLEC Holdings Limited	Jersey
Sirius XM Holdings, Inc.	DE
The Battery Atlanta Association, Inc.	GA
The Stadium Club, Inc.	GA
TSAT Holding 2, Inc.	DE