AS18049 61.58.128.0/20 CIDR and IP Range Summary.ASN: 18049 - Taiwan Infrastructure Network TechnologieHost Count: 4094Addressable IPs: 409661.58.128.0/2461.58.129.0/2461.58.130.0/2461.58.131.0/2461.58.132.0/2461.58.133.0/2461.58.134.0/2461.58.135.0/2461.58.136.0/2461.58.137.0/2461.58.138.0/2461.58.139.0/2461.58.140.0/2461.58.141.0/2461.58.142.0/2461.58.143.0/24