ASN 5663 - US Geological SurveryOrganization : US Geological SurveryTotal Countries Listed: 1Total IP Ranges Listed: 9United States of America - IP Ranges: 9IP Range List137.227.144.0/22152.61.0.0/17152.61.128.0/22152.61.133.0/24152.61.134.0/23152.61.136.0/21152.61.144.0/20152.61.160.0/19152.61.192.0/19