AS134963 43.72.0.0/13 CIDR and IP Range Summary.ASN: 134963 - Alibaba Cloud Singapore Private LimitedHost Count: 524286Addressable IPs: 52428843.72.0.0/1643.72.0.0/1643.72.0.0/1643.72.0.0/1643.72.0.0/1643.72.0.0/1643.72.0.0/1643.72.0.0/16