AS13787 74.5.192.0/21 CIDR and IP Range Summary.ASN: 13787 - CenturyLink Communications LLCHost Count: 2046Addressable IPs: 204874.5.192.0/2474.5.193.0/2474.5.194.0/2474.5.195.0/2474.5.196.0/2474.5.197.0/2474.5.198.0/2474.5.199.0/24