AS56339 163.5.0.0/20 CIDR and IP Range Summary.ASN: 56339 - Ionis Group - Ionis Schools of Technology and Management SASHost Count: 4094Addressable IPs: 4096163.5.0.0/24163.5.1.0/24163.5.2.0/24163.5.3.0/24163.5.4.0/24163.5.5.0/24163.5.6.0/24163.5.7.0/24163.5.8.0/24163.5.9.0/24163.5.10.0/24163.5.11.0/24163.5.12.0/24163.5.13.0/24163.5.14.0/24163.5.15.0/24