ASN 22315 - San Bernardino County Superintendent of SchoolsOrganization : San Bernardino County Superintendent of SchoolsTotal Countries Listed: 1Total IP Ranges Listed: 7United States of America - IP Ranges: 7IP Range List163.150.0.0/17163.150.128.0/18163.150.192.0/19163.150.224.0/20163.150.240.0/22163.150.247.0/24163.150.248.0/21