According to cloned Bug (https://bugzilla.redhat.com/show_bug.cgi?id=2073153), this is for a unit test fix. Check the latest unit test results: https://prow.ci.openshift.org/view/gs/origin-ci-test/pr-logs/pull/openshift_kubernetes/1240/pull-ci-openshift-kubernetes-release-4.8-unit/1514236651033858048 the related test TestIsValidIP passed, so move the bug VERIFIED.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (OpenShift Container Platform 4.8.39 bug fix update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHBA-2022:1427