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            <ns2:liveTestFlag>LIVE</ns2:liveTestFlag>



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            <ns2:issuerCik>0001043604</ns2:issuerCik>
            <ns2:issuerName>Juniper Networks, Inc.</ns2:issuerName>
            <ns2:secFileNumber>001-34501</ns2:secFileNumber>
            <ns2:issuerAddress>
                <com:street1>1133 Innovation Way</com:street1>
                <com:city>Sunnyvale</com:city>
                <com:stateOrCountry>CA</com:stateOrCountry>
                <com:zipCode>94089</com:zipCode>
            </ns2:issuerAddress>
            <ns2:issuerContactPhone>1-408-745-2000</ns2:issuerContactPhone>
            <ns2:nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Rami Rahim</ns2:nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
            <ns2:relationshipsToIssuer>
                <ns2:relationshipToIssuer>Officer</ns2:relationshipToIssuer>
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        <ns2:securitiesInformation>
            <ns2:securitiesClassTitle>Class A Common</ns2:securitiesClassTitle>
            <ns2:brokerOrMarketmakerDetails>
                <ns2:name>Goldman Sachs &amp; Co. LLC</ns2:name>
                <ns2:address>
                    <com:street1>200 West Street</com:street1>
                    <com:city>New York</com:city>
                    <com:stateOrCountry>NY</com:stateOrCountry>
                    <com:zipCode>10282</com:zipCode>
                </ns2:address>
            </ns2:brokerOrMarketmakerDetails>
            <ns2:noOfUnitsSold>33333</ns2:noOfUnitsSold>
            <ns2:aggregateMarketValue>1231321.02</ns2:aggregateMarketValue>
            <ns2:noOfUnitsOutstanding>318868479</ns2:noOfUnitsOutstanding>
            <ns2:approxSaleDate>02/05/2024</ns2:approxSaleDate>
            <ns2:securitiesExchangeName>NYSE</ns2:securitiesExchangeName>
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            <ns2:securitiesClassTitle>Class A Common</ns2:securitiesClassTitle>
            <ns2:acquiredDate>03/16/2018</ns2:acquiredDate>
            <ns2:natureOfAcquisitionTransaction>Acquired as compensation -- Restricted Stock Units</ns2:natureOfAcquisitionTransaction>
            <ns2:nameOfPersonfromWhomAcquired>Issuer</ns2:nameOfPersonfromWhomAcquired>
            <ns2:isGiftTransaction>N</ns2:isGiftTransaction>
            <ns2:amountOfSecuritiesAcquired>19925</ns2:amountOfSecuritiesAcquired>
            <ns2:paymentDate>03/16/2018</ns2:paymentDate>
            <ns2:natureOfPayment>Compensation</ns2:natureOfPayment>
        </ns2:securitiesToBeSold>
        <ns2:securitiesToBeSold>
            <ns2:securitiesClassTitle>Class A Common</ns2:securitiesClassTitle>
            <ns2:acquiredDate>12/25/2015</ns2:acquiredDate>
            <ns2:natureOfAcquisitionTransaction>Acquired as compensation -- Restricted Stock Units</ns2:natureOfAcquisitionTransaction>
            <ns2:nameOfPersonfromWhomAcquired>Issuer</ns2:nameOfPersonfromWhomAcquired>
            <ns2:isGiftTransaction>N</ns2:isGiftTransaction>
            <ns2:amountOfSecuritiesAcquired>13408</ns2:amountOfSecuritiesAcquired>
            <ns2:paymentDate>12/25/2015</ns2:paymentDate>
            <ns2:natureOfPayment>Compensation</ns2:natureOfPayment>
        </ns2:securitiesToBeSold>
        <ns2:nothingToReportFlagOnSecuritiesSoldInPast3Months>N</ns2:nothingToReportFlagOnSecuritiesSoldInPast3Months>
        <ns2:securitiesSoldInPast3Months>
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                <ns2:address>
                    <com:street1>1133 Innovation Way</com:street1>
                    <com:city>Sunnyvale</com:city>
                    <com:stateOrCountry>CA</com:stateOrCountry>
                    <com:zipCode>94089</com:zipCode>
                </ns2:address>
            </ns2:sellerDetails>
            <ns2:securitiesClassTitle>Class A Common</ns2:securitiesClassTitle>
            <ns2:saleDate>01/02/2024</ns2:saleDate>
            <ns2:amountOfSecuritiesSold>5556</ns2:amountOfSecuritiesSold>
            <ns2:grossProceeds>162762.46</ns2:grossProceeds>
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        <ns2:securitiesSoldInPast3Months>
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                <ns2:name>Rahim Family Inter Vivos Trust DTD 2/28/05</ns2:name>
                <ns2:address>
                    <com:street1>1133 Innovation Way</com:street1>
                    <com:city>Sunnyvale</com:city>
                    <com:stateOrCountry>CA</com:stateOrCountry>
                    <com:zipCode>94089</com:zipCode>
                </ns2:address>
            </ns2:sellerDetails>
            <ns2:securitiesClassTitle>Class A Common</ns2:securitiesClassTitle>
            <ns2:saleDate>01/03/2024</ns2:saleDate>
            <ns2:amountOfSecuritiesSold>5556</ns2:amountOfSecuritiesSold>
            <ns2:grossProceeds>165761.59</ns2:grossProceeds>
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        <ns2:securitiesSoldInPast3Months>
            <ns2:sellerDetails>
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                <ns2:address>
                    <com:street1>1133 Innovation Way</com:street1>
                    <com:city>Sunnyvale</com:city>
                    <com:stateOrCountry>CA</com:stateOrCountry>
                    <com:zipCode>94089</com:zipCode>
                </ns2:address>
            </ns2:sellerDetails>
            <ns2:securitiesClassTitle>Class A Common</ns2:securitiesClassTitle>
            <ns2:saleDate>01/04/2024</ns2:saleDate>
            <ns2:amountOfSecuritiesSold>5556</ns2:amountOfSecuritiesSold>
            <ns2:grossProceeds>166448.31</ns2:grossProceeds>
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        <ns2:securitiesSoldInPast3Months>
            <ns2:sellerDetails>
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                <ns2:address>
                    <com:street1>1133 Innovation Way</com:street1>
                    <com:city>Sunnyvale</com:city>
                    <com:stateOrCountry>CA</com:stateOrCountry>
                    <com:zipCode>94089</com:zipCode>
                </ns2:address>
            </ns2:sellerDetails>
            <ns2:securitiesClassTitle>Class A Common</ns2:securitiesClassTitle>
            <ns2:saleDate>12/04/2023</ns2:saleDate>
            <ns2:amountOfSecuritiesSold>5556</ns2:amountOfSecuritiesSold>
            <ns2:grossProceeds>159841.68</ns2:grossProceeds>
        </ns2:securitiesSoldInPast3Months>
        <ns2:securitiesSoldInPast3Months>
            <ns2:sellerDetails>
                <ns2:name>Rahim Family Inter Vivos Trust DTD 2/28/05</ns2:name>
                <ns2:address>
                    <com:street1>1133 Innovation Way</com:street1>
                    <com:city>Sunnyvale</com:city>
                    <com:stateOrCountry>CA</com:stateOrCountry>
                    <com:zipCode>94089</com:zipCode>
                </ns2:address>
            </ns2:sellerDetails>
            <ns2:securitiesClassTitle>Class A Common</ns2:securitiesClassTitle>
            <ns2:saleDate>12/05/2023</ns2:saleDate>
            <ns2:amountOfSecuritiesSold>5556</ns2:amountOfSecuritiesSold>
            <ns2:grossProceeds>159413.31</ns2:grossProceeds>
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        <ns2:securitiesSoldInPast3Months>
            <ns2:sellerDetails>
                <ns2:name>Rahim Family Inter Vivos Trust DTD 2/28/05</ns2:name>
                <ns2:address>
                    <com:street1>1133 Innovation Way</com:street1>
                    <com:city>Sunnyvale</com:city>
                    <com:stateOrCountry>CA</com:stateOrCountry>
                    <com:zipCode>94089</com:zipCode>
                </ns2:address>
            </ns2:sellerDetails>
            <ns2:securitiesClassTitle>Class A Common</ns2:securitiesClassTitle>
            <ns2:saleDate>12/06/2023</ns2:saleDate>
            <ns2:amountOfSecuritiesSold>5556</ns2:amountOfSecuritiesSold>
            <ns2:grossProceeds>160645.63</ns2:grossProceeds>
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        <ns2:securitiesSoldInPast3Months>
            <ns2:sellerDetails>
                <ns2:name>Rahim Family Inter Vivos Trust DTD 02/28/05</ns2:name>
                <ns2:address>
                    <com:street1>1133 Innovation Way</com:street1>
                    <com:city>Sunnyvale</com:city>
                    <com:stateOrCountry>CA</com:stateOrCountry>
                    <com:zipCode>94089</com:zipCode>
                </ns2:address>
            </ns2:sellerDetails>
            <ns2:securitiesClassTitle>Class A Common</ns2:securitiesClassTitle>
            <ns2:saleDate>11/06/2023</ns2:saleDate>
            <ns2:amountOfSecuritiesSold>5556</ns2:amountOfSecuritiesSold>
            <ns2:grossProceeds>151484.9</ns2:grossProceeds>
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        <ns2:securitiesSoldInPast3Months>
            <ns2:sellerDetails>
                <ns2:name>Rahim Family Inter vivos Trust DTD 02/28/05</ns2:name>
                <ns2:address>
                    <com:street1>1133 Innovation Way</com:street1>
                    <com:city>Sunnyvale</com:city>
                    <com:stateOrCountry>CA</com:stateOrCountry>
                    <com:zipCode>94089</com:zipCode>
                </ns2:address>
            </ns2:sellerDetails>
            <ns2:securitiesClassTitle>Class A Common</ns2:securitiesClassTitle>
            <ns2:saleDate>11/07/2023</ns2:saleDate>
            <ns2:amountOfSecuritiesSold>5556</ns2:amountOfSecuritiesSold>
            <ns2:grossProceeds>150313.14</ns2:grossProceeds>
        </ns2:securitiesSoldInPast3Months>
        <ns2:securitiesSoldInPast3Months>
            <ns2:sellerDetails>
                <ns2:name>Rahim Family Inter Vivos Trust DTD 02/28/05</ns2:name>
                <ns2:address>
                    <com:street1>1133 Innovation Way</com:street1>
                    <com:city>Sunnyvale</com:city>
                    <com:stateOrCountry>CA</com:stateOrCountry>
                    <com:zipCode>94089</com:zipCode>
                </ns2:address>
            </ns2:sellerDetails>
            <ns2:securitiesClassTitle>Class A Common</ns2:securitiesClassTitle>
            <ns2:saleDate>11/08/2023</ns2:saleDate>
            <ns2:amountOfSecuritiesSold>5556</ns2:amountOfSecuritiesSold>
            <ns2:grossProceeds>149645.86</ns2:grossProceeds>
        </ns2:securitiesSoldInPast3Months>
        <ns2:remarks>The sales of shares set forth herein are made in connection with a selling plan dated 5/27/2023, that is intended to comply with Rule 10b5-1(c). The representation below regarding the seller's knowledge of material information was true as of the date the selling plan was entered into. All shares to be sold by Rahim Family Inter Vivos Trust DTD 2/28/05.</ns2:remarks>
        <ns2:noticeSignature>
            <ns2:noticeDate>02/05/2024</ns2:noticeDate>
            <ns2:planAdoptionDates>
                <ns2:planAdoptionDate>05/27/2023</ns2:planAdoptionDate>
            </ns2:planAdoptionDates>
            <ns2:signature>Goldman Sachs &amp; Co. LLC on behalf of Rami Rahim</ns2:signature>
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144
0001560849
XXXXXXXX
LIVE
0001043604
Juniper Networks, Inc.
001-34501
1133 Innovation Way
Sunnyvale
CA
94089
1-408-745-2000
Rami Rahim
Officer
Class A Common
Goldman Sachs & Co. LLC
200 West Street
New York
NY
10282
33333
1231321.02
318868479
02/05/2024
NYSE
Class A Common
03/16/2018
Acquired as compensation -- Restricted Stock Units
Issuer
N
19925
03/16/2018
Compensation
Class A Common
12/25/2015
Acquired as compensation -- Restricted Stock Units
Issuer
N
13408
12/25/2015
Compensation
N
Rahim Family Inter Vivos Trust DTD 2/28/05
1133 Innovation Way
Sunnyvale
CA
94089
Class A Common
01/02/2024
5556
162762.46
Rahim Family Inter Vivos Trust DTD 2/28/05
1133 Innovation Way
Sunnyvale
CA
94089
Class A Common
01/03/2024
5556
165761.59
Rahim Family Inter Vivos Trust DTD 2/28/05
1133 Innovation Way
Sunnyvale
CA
94089
Class A Common
01/04/2024
5556
166448.31
Rahim Family Inter Vivos Trust DTD 2/28/05
1133 Innovation Way
Sunnyvale
CA
94089
Class A Common
12/04/2023
5556
159841.68
Rahim Family Inter Vivos Trust DTD 2/28/05
1133 Innovation Way
Sunnyvale
CA
94089
Class A Common
12/05/2023
5556
159413.31
Rahim Family Inter Vivos Trust DTD 2/28/05
1133 Innovation Way
Sunnyvale
CA
94089
Class A Common
12/06/2023
5556
160645.63
Rahim Family Inter Vivos Trust DTD 02/28/05
1133 Innovation Way
Sunnyvale
CA
94089
Class A Common
11/06/2023
5556
151484.9
Rahim Family Inter vivos Trust DTD 02/28/05
1133 Innovation Way
Sunnyvale
CA
94089
Class A Common
11/07/2023
5556
150313.14
Rahim Family Inter Vivos Trust DTD 02/28/05
1133 Innovation Way
Sunnyvale
CA
94089
Class A Common
11/08/2023
5556
149645.86
The sales of shares set forth herein are made in connection with a selling plan dated 5/27/2023, that is intended to comply with Rule 10b5-1(c). The representation below regarding the seller's knowledge of material information was true as of the date the selling plan was entered into. All shares to be sold by Rahim Family Inter Vivos Trust DTD 2/28/05.
02/05/2024
05/27/2023
Goldman Sachs & Co. LLC on behalf of Rami Rahim