AS47975 178.213.128.0/21 CIDR and IP Range Summary.ASN: 47975 - Supercom LLCHost Count: 2046Addressable IPs: 2048178.213.128.0/24178.213.129.0/24178.213.130.0/24178.213.131.0/24178.213.132.0/24178.213.133.0/24178.213.134.0/24178.213.135.0/24