AS32906 159.221.160.0/20 CIDR and IP Range Summary.ASN: 32906 - Factory Mutual Insurance CompanyHost Count: 4094Addressable IPs: 4096159.221.160.0/24159.221.161.0/24159.221.162.0/24159.221.163.0/24159.221.164.0/24159.221.165.0/24159.221.166.0/24159.221.167.0/24159.221.168.0/24159.221.169.0/24159.221.170.0/24159.221.171.0/24159.221.172.0/24159.221.173.0/24159.221.174.0/24159.221.175.0/24