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<!-- Generated by Broadridge Transform (tm) - http://www.broadridge.com -->
<!-- Created: Tue Oct 13 21:18:01 UTC 2026 -->
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="iren_PriorPeerGroupTotalShareholderReturnAmount_lbl" xml:lang="en-US">Prior Peer Group Total Shareholder Return Amount</label>
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    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/documentation" xlink:label="iren_PriorPeerGroupTotalShareholderReturnAmount_lbl0" xml:lang="en-US">Prior peer group total shareholder return amount.</label>
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    <loc xlink:type="locator" xlink:label="iren_MrDanielRobertsMember" xlink:href="iren-20261124.xsd#iren_MrDanielRobertsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="iren_MrDanielRobertsMember_lbl" xml:lang="en-US">Mr. Daniel Roberts [Member]</label>
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    <loc xlink:type="locator" xlink:label="iren_MrWilliamRobertsMember" xlink:href="iren-20261124.xsd#iren_MrWilliamRobertsMember"/>
    <label xlink:type="resource" xlink:role="http://www.xbrl.org/2003/role/label" xlink:label="iren_MrWilliamRobertsMember_lbl" xml:lang="en-US">Mr. William Roberts [Member]</label>
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