AS3561 64.241.112.0/21 CIDR and IP Range Summary.ASN: 3561 - CenturyLink Communications LLCHost Count: 2046Addressable IPs: 204864.241.112.0/2464.241.113.0/2464.241.114.0/2464.241.115.0/2464.241.116.0/2464.241.117.0/2464.241.118.0/2464.241.119.0/24