AS13 155.213.192.0/20 CIDR and IP Range Summary.ASN: 13 - Headquarters USAISCHost Count: 4094Addressable IPs: 4096155.213.192.0/24155.213.193.0/24155.213.194.0/24155.213.195.0/24155.213.196.0/24155.213.197.0/24155.213.198.0/24155.213.199.0/24155.213.200.0/24155.213.201.0/24155.213.202.0/24155.213.203.0/24155.213.204.0/24155.213.205.0/24155.213.206.0/24155.213.207.0/24