ipFamilyMap := map[v1.IPFamily][]net.IP{}
	for _, ipStr := range ipStrings {
		ip := netutils.ParseIPSloppy(ipStr)
		if ip != nil {
			// Since ip is parsed ok, GetIPFamilyFromIP will never return v1.IPFamilyUnknown
			ipFamily := GetIPFamilyFromIP(ip)
			ipFamilyMap[ipFamily] = append(ipFamilyMap[ipFamily], ip)
		} else {
			// ExternalIPs may not be validated by the api-server.