39.3.
$ ipa subid-show 359dfcef-6b76-4911-bd37-bb5b66b8c418 Unique ID: 359dfcef-6b76-4911-bd37-bb5b66b8c418 Owner: idmuser SubUID range start: 2147483648 SubUID range size: 65536 SubGID range start: 2147483648 SubGID range size: 65536
$ ipa subid-match --subuid=2147483670 1 subordinate id matched Unique ID: 359dfcef-6b76-4911-bd37-bb5b66b8c418 Owner: uid=idmuser SubUID range start: 2147483648 SubUID range size: 65536 SubGID range start: 2147483648 SubGID range size: 65536 Number of entries returned 1