AS8517 193.140.144.0/20 CIDR and IP Range Summary.ASN: 8517 - National Academic Network and Information CenterHost Count: 4094Addressable IPs: 4096193.140.144.0/24193.140.145.0/24193.140.146.0/24193.140.147.0/24193.140.148.0/24193.140.149.0/24193.140.150.0/24193.140.151.0/24193.140.152.0/24193.140.153.0/24193.140.154.0/24193.140.155.0/24193.140.156.0/24193.140.157.0/24193.140.158.0/24193.140.159.0/24