Exhibit

We consent to the incorporation by reference in this Registration Statement on Form S-8 of our report dated March 15, 2019, relating to the consolidated financial statements of A10 Networks, Inc. and its subsidiaries (the “Company”) (which report expresses an unqualified opinion and includes an explanatory paragraph relating to the Company’s adoption of Accounting Standards Update No. 2014-09 Revenue from Contracts with Customers (Topic 606)), appearing in the Annual Report on Form 10-K of A10 Networks, Inc. for the year ended December 31, 2018.