AS3561 209.67.192.0/20 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 4096209.67.192.0/24209.67.193.0/24209.67.194.0/24209.67.195.0/24209.67.196.0/24209.67.197.0/24209.67.198.0/24209.67.199.0/24209.67.200.0/24209.67.201.0/24209.67.202.0/24209.67.203.0/24209.67.204.0/24209.67.205.0/24209.67.206.0/24209.67.207.0/24