AS198528 57.100.64.0/19 CIDR and IP Range Summary.ASN: 198528 - Orange Business Communications Technology LimitedHost Count: 8190Addressable IPs: 819257.100.64.0/2457.100.65.0/2457.100.66.0/2457.100.67.0/2457.100.68.0/2457.100.69.0/2457.100.70.0/2457.100.71.0/2457.100.72.0/2457.100.73.0/2457.100.74.0/2457.100.75.0/2457.100.76.0/2457.100.77.0/2457.100.78.0/2457.100.79.0/2457.100.80.0/2457.100.81.0/2457.100.82.0/2457.100.83.0/2457.100.84.0/2457.100.85.0/2457.100.86.0/2457.100.87.0/2457.100.88.0/2457.100.89.0/2457.100.90.0/2457.100.91.0/2457.100.92.0/2457.100.93.0/2457.100.94.0/2457.100.95.0/24