<SEC-DOCUMENT>0001193125-20-036788-index.html : 20200214
<SEC-HEADER>0001193125-20-036788.hdr.sgml : 20200214
<ACCEPTANCE-DATETIME>20200214080402
ACCESSION NUMBER:		0001193125-20-036788
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20200214
DATE AS OF CHANGE:		20200214
GROUP MEMBERS:		BEACON CAPITAL GROUP INC.
GROUP MEMBERS:		FAST HORSE TECHNOLOGY LTD
GROUP MEMBERS:		PERSONAL GROUP LTD
GROUP MEMBERS:		SUNRISE CORPORATE HOLDING LTD.

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			21Vianet Group, Inc.
		CENTRAL INDEX KEY:			0001508475
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370]
		IRS NUMBER:				000000000

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-86326
		FILM NUMBER:		20613994

	BUSINESS ADDRESS:	
		STREET 1:		M5, 1JIUXIANQIAO EAST ROAD
		STREET 2:		Chaoyang District
		CITY:			Beijing
		STATE:			F4
		ZIP:			100016
		BUSINESS PHONE:		(86 10) 8456-2121

	MAIL ADDRESS:	
		STREET 1:		M5, 1JIUXIANQIAO EAST ROAD
		STREET 2:		Chaoyang District
		CITY:			Beijing
		STATE:			F4
		ZIP:			100016

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	21 Vianet Group, Inc.
		DATE OF NAME CHANGE:	20101221

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Chen Sheng
		CENTRAL INDEX KEY:			0001541680

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	MAIL ADDRESS:	
		STREET 1:		M5, 1 JIUXIANQIAO EAST ROAD,
		STREET 2:		CHAOYANG DISTRICT
		CITY:			BEIJING
		STATE:			F4
		ZIP:			100016
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>d888127dsc13ga.htm
<DESCRIPTION>SCHEDULE 13G AMENDMENT NO. 7
<TEXT>
Document 1 - file: d888127dsc13ga.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.A
<SEQUENCE>2
<FILENAME>d888127dex99a.htm
<DESCRIPTION>EX-99.(A)
<TEXT>
Document 2 - file: d888127dex99a.htm

</DOCUMENT>
</SEC-DOCUMENT>