AS11398 63.164.32.0/20 CIDR and IP Range Summary.ASN: 11398 - CenturyLink Communications LLCHost Count: 4094Addressable IPs: 409663.164.32.0/2463.164.33.0/2463.164.34.0/2463.164.35.0/2463.164.36.0/2463.164.37.0/2463.164.38.0/2463.164.39.0/2463.164.40.0/2463.164.41.0/2463.164.42.0/2463.164.43.0/2463.164.44.0/2463.164.45.0/2463.164.46.0/2463.164.47.0/24