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            <filer>
                <filerCredentials>
                    <cik>0001570462</cik>
                    <ccc>XXXXXXXX</ccc>
                </filerCredentials>
            </filer>
            <liveTestFlag>LIVE</liveTestFlag>



        </filerInfo>
    </headerData>
    <formData>
        <issuerInfo>
            <issuerCik>0001580808</issuerCik>
            <issuerName>A10 NETWORKS, INC.</issuerName>
            <secFileNumber>001-36343</secFileNumber>
            <issuerAddress>
                <ns2:street1>2300 Orchard Parkway</ns2:street1>
                <ns2:city>San Jose</ns2:city>
                <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                <ns2:zipCode>95131</ns2:zipCode>
            </issuerAddress>
            <issuerContactPhone>(408) 325-8668</issuerContactPhone>
            <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>DHRUPAD TRIVEDI</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <relationshipsToIssuer>
                <relationshipToIssuer>Officer</relationshipToIssuer>
                <relationshipToIssuer>Director</relationshipToIssuer>
            </relationshipsToIssuer>
        </issuerInfo>
        <securitiesInformation>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <brokerOrMarketmakerDetails>
                <name>Morgan Stanley Smith Barney LLC Executive Financial Services</name>
                <address>
                    <ns2:street1>1 New York Plaza</ns2:street1>
                    <ns2:street2>8th Floor</ns2:street2>
                    <ns2:city>New York</ns2:city>
                    <ns2:stateOrCountry>NY</ns2:stateOrCountry>
                    <ns2:zipCode>10004</ns2:zipCode>
                </address>
            </brokerOrMarketmakerDetails>
            <noOfUnitsSold>60606</noOfUnitsSold>
            <aggregateMarketValue>804144.65</aggregateMarketValue>
            <noOfUnitsOutstanding>74495333</noOfUnitsOutstanding>
            <approxSaleDate>03/05/2024</approxSaleDate>
            <securitiesExchangeName>NYSE</securitiesExchangeName>
        </securitiesInformation>
        <securitiesToBeSold>
            <securitiesClassTitle>COMMON</securitiesClassTitle>
            <acquiredDate>03/12/2022</acquiredDate>
            <natureOfAcquisitionTransaction>Performance Shares</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>ISSUER</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>20196</amountOfSecuritiesAcquired>
            <paymentDate>03/12/2022</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>COMMON</securitiesClassTitle>
            <acquiredDate>12/05/2020</acquiredDate>
            <natureOfAcquisitionTransaction>Restricted Stock</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>ISSUER</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>20361</amountOfSecuritiesAcquired>
            <paymentDate>12/05/2020</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>COMMON</securitiesClassTitle>
            <acquiredDate>08/05/2022</acquiredDate>
            <natureOfAcquisitionTransaction>Performance Shares</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>ISSUER</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>11561</amountOfSecuritiesAcquired>
            <paymentDate>08/05/2022</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>COMMON</securitiesClassTitle>
            <acquiredDate>08/09/2021</acquiredDate>
            <natureOfAcquisitionTransaction>Performance Shares</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>ISSUER</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>1881</amountOfSecuritiesAcquired>
            <paymentDate>08/09/2021</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <securitiesToBeSold>
            <securitiesClassTitle>COMMON</securitiesClassTitle>
            <acquiredDate>08/17/2022</acquiredDate>
            <natureOfAcquisitionTransaction>Performance Shares</natureOfAcquisitionTransaction>
            <nameOfPersonfromWhomAcquired>ISSUER</nameOfPersonfromWhomAcquired>
            <isGiftTransaction>N</isGiftTransaction>
            <amountOfSecuritiesAcquired>6607</amountOfSecuritiesAcquired>
            <paymentDate>08/17/2022</paymentDate>
            <natureOfPayment>Not Applicable</natureOfPayment>
        </securitiesToBeSold>
        <nothingToReportFlagOnSecuritiesSoldInPast3Months>N</nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>DHRUPAD TRIVEDI</name>
                <address>
                    <ns2:street1>3 West Plumeria Drive</ns2:street1>
                    <ns2:city>San Jose</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>95134</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>02/05/2024</saleDate>
            <amountOfSecuritiesSold>8679</amountOfSecuritiesSold>
            <grossProceeds>113347.10</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>DHRUPAD TRIVEDI</name>
                <address>
                    <ns2:street1>3 West Plumeria Drive</ns2:street1>
                    <ns2:city>San Jose</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>95134</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>02/02/2024</saleDate>
            <amountOfSecuritiesSold>28957</amountOfSecuritiesSold>
            <grossProceeds>382659.52</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>DHRUPAD TRIVEDI</name>
                <address>
                    <ns2:street1>3 West Plumeria Drive</ns2:street1>
                    <ns2:city>San Jose</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>95134</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>01/29/2024</saleDate>
            <amountOfSecuritiesSold>21498</amountOfSecuritiesSold>
            <grossProceeds>291861.91</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>DHRUPAD TRIVEDI</name>
                <address>
                    <ns2:street1>3 West Plumeria Drive</ns2:street1>
                    <ns2:city>San Jose</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>95134</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>01/24/2024</saleDate>
            <amountOfSecuritiesSold>8809</amountOfSecuritiesSold>
            <grossProceeds>123590.27</grossProceeds>
        </securitiesSoldInPast3Months>
        <securitiesSoldInPast3Months>
            <sellerDetails>
                <name>DHRUPAD TRIVEDI</name>
                <address>
                    <ns2:street1>3 West Plumeria Drive</ns2:street1>
                    <ns2:city>San Jose</ns2:city>
                    <ns2:stateOrCountry>CA</ns2:stateOrCountry>
                    <ns2:zipCode>95134</ns2:zipCode>
                </address>
            </sellerDetails>
            <securitiesClassTitle>Common</securitiesClassTitle>
            <saleDate>12/06/2023</saleDate>
            <amountOfSecuritiesSold>15729</amountOfSecuritiesSold>
            <grossProceeds>199953.34</grossProceeds>
        </securitiesSoldInPast3Months>
        <noticeSignature>
            <noticeDate>03/05/2024</noticeDate>
            <planAdoptionDates>
                <planAdoptionDate>11/27/2023</planAdoptionDate>
            </planAdoptionDates>
            <signature>/s/ Dhrupad Trivedi</signature>
        </noticeSignature>
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144
0001570462
XXXXXXXX
LIVE
0001580808
A10 NETWORKS, INC.
001-36343
2300 Orchard Parkway
San Jose
CA
95131
(408) 325-8668
DHRUPAD TRIVEDI
Officer
Director
Common
Morgan Stanley Smith Barney LLC Executive Financial Services
1 New York Plaza
8th Floor
New York
NY
10004
60606
804144.65
74495333
03/05/2024
NYSE
COMMON
03/12/2022
Performance Shares
ISSUER
N
20196
03/12/2022
Not Applicable
COMMON
12/05/2020
Restricted Stock
ISSUER
N
20361
12/05/2020
Not Applicable
COMMON
08/05/2022
Performance Shares
ISSUER
N
11561
08/05/2022
Not Applicable
COMMON
08/09/2021
Performance Shares
ISSUER
N
1881
08/09/2021
Not Applicable
COMMON
08/17/2022
Performance Shares
ISSUER
N
6607
08/17/2022
Not Applicable
N
DHRUPAD TRIVEDI
3 West Plumeria Drive
San Jose
CA
95134
Common
02/05/2024
8679
113347.10
DHRUPAD TRIVEDI
3 West Plumeria Drive
San Jose
CA
95134
Common
02/02/2024
28957
382659.52
DHRUPAD TRIVEDI
3 West Plumeria Drive
San Jose
CA
95134
Common
01/29/2024
21498
291861.91
DHRUPAD TRIVEDI
3 West Plumeria Drive
San Jose
CA
95134
Common
01/24/2024
8809
123590.27
DHRUPAD TRIVEDI
3 West Plumeria Drive
San Jose
CA
95134
Common
12/06/2023
15729
199953.34
03/05/2024
11/27/2023
/s/ Dhrupad Trivedi