AS13445 23.89.160.0/20 CIDR and IP Range Summary.ASN: 13445 - Cisco WebEx LLCHost Count: 4094Addressable IPs: 409623.89.160.0/2423.89.161.0/2423.89.162.0/2423.89.163.0/2423.89.164.0/2423.89.165.0/2423.89.166.0/2423.89.167.0/2423.89.168.0/2423.89.169.0/2423.89.170.0/2423.89.171.0/2423.89.172.0/2423.89.173.0/2423.89.174.0/2423.89.175.0/24