AS2647 57.100.112.0/20 CIDR and IP Range Summary.ASN: 2647 - Orange Business Communications Technology LimitedHost Count: 4094Addressable IPs: 409657.100.112.0/2457.100.113.0/2457.100.114.0/2457.100.115.0/2457.100.116.0/2457.100.117.0/2457.100.118.0/2457.100.119.0/2457.100.120.0/2457.100.121.0/2457.100.122.0/2457.100.123.0/2457.100.124.0/2457.100.125.0/2457.100.126.0/2457.100.127.0/24