<SEC-DOCUMENT>0001596532-18-000019-index.html : 20180220
<SEC-HEADER>0001596532-18-000019.hdr.sgml : 20180220
<ACCEPTANCE-DATETIME>20180216185235
ACCESSION NUMBER:		0001596532-18-000019
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20180220
DATE AS OF CHANGE:		20180216
EFFECTIVENESS DATE:		20180220

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Arista Networks, Inc.
		CENTRAL INDEX KEY:			0001596532
		STANDARD INDUSTRIAL CLASSIFICATION:	COMPUTER COMMUNICATIONS EQUIPMENT [3576]
		IRS NUMBER:				201751121
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-223093
		FILM NUMBER:		18622641

	BUSINESS ADDRESS:	
		STREET 1:		5453 GREAT AMERICA PARKWAY
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			95054
		BUSINESS PHONE:		408-547-5500

	MAIL ADDRESS:	
		STREET 1:		5453 GREAT AMERICA PARKWAY
		CITY:			SANTA CLARA
		STATE:			CA
		ZIP:			95054
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>s-8q118.htm
<DESCRIPTION>FORM S-8
<TEXT>
Document 1 - file: s-8q118.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>2
<FILENAME>ex51forms-8q118.htm
<DESCRIPTION>EXHIBIT 5.1
<TEXT>
Document 2 - file: ex51forms-8q118.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>ex231forms-8q118.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 3 - file: ex231forms-8q118.htm

</DOCUMENT>
</SEC-DOCUMENT>