diff --git a/roles/hosts/files/releng-hosts b/roles/hosts/files/releng-hosts
index 3ca3552a4e..7a4f7311b1 100644
--- a/roles/hosts/files/releng-hosts
+++ b/roles/hosts/files/releng-hosts
@@ -1,7 +1,13 @@
 127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
 ::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
 10.5.126.23    infrastructure.fedoraproject.org
+# primary koji infra
 10.5.125.63    koji.fedoraproject.org
 10.5.125.36    kojipkgs.fedoraproject.org
-10.5.124.138   arm.koji.fedoraproject.org armpkgs.fedoraproject.org
 10.5.125.44    pkgs.fedoraproject.org  pkgs
+# arm koji infra
+10.5.124.138   arm.koji.fedoraproject.org armpkgs.fedoraproject.org
+# ppc koji infra
+10.5.124.182   ppc.koji.fedoraproject.org ppcpkgs.fedoraproject.org
+# s390 koji infra
+10.5.124.191   s390.koji.fedoraproject.org s390pkgs.fedoraproject.org