AS134963 43.0.0.0/12 CIDR and IP Range Summary.ASN: 134963 - Alibaba Cloud Singapore Private LimitedHost Count: 1048574Addressable IPs: 104857643.0.0.0/1643.1.0.0/1643.2.0.0/1643.3.0.0/1643.4.0.0/1643.5.0.0/1643.6.0.0/1643.7.0.0/1643.8.0.0/1643.9.0.0/1643.10.0.0/1643.11.0.0/1643.12.0.0/1643.13.0.0/1643.14.0.0/1643.15.0.0/16