The customer authorization (provided in the link you clicked) is out of date, and does not entitle you to use the Blended Threat service.
https://www.facebook.com/hashtag/neic?source=feed_text&epa=HASHTAG&__xts__%5B0%5D=68.ARBdzLt8dao2dESVQ1yR9nOO2ycLMwGouLFUTYgxP_oGzswcGJFUbK1Lona-fi1xidP3MVU7vi6s4xfqK5V63xkC9M5Hc1fhMiWPngEDw5OJ6q8Y9ifeGU9OqnSQugYWJdcSyPl1PiIVVSeSpj7VFRUtB7VuRz9tB5cl9e5mta_lJePp9cg8ayAPSIyBfiq5fdhINQNURWu2nF_czhKG445es6ZhFEnLw0QY8IUByCJtZPlpyyVGli1WUjwyuSvLP4xFbaTSxJ5Xios3aXL0pZtWuJZSs1xIs5ia7VerDRGaLyc98gC9jHfug6sQTMoTvs17VGlYw3OqhVM49OlvzHz7lg75&__tn__=%2ANK-R