AS207990 161.123.72.0/21 CIDR and IP Range Summary.ASN: 207990 - HostRoyale Technologies Pvt LtdHost Count: 2046Addressable IPs: 2048161.123.72.0/24161.123.73.0/24161.123.74.0/24161.123.75.0/24161.123.76.0/24161.123.77.0/24161.123.78.0/24161.123.79.0/24