AS18049 123.205.48.0/21 CIDR and IP Range Summary.ASN: 18049 - Taiwan Infrastructure Network TechnologieHost Count: 2046Addressable IPs: 2048123.205.48.0/24123.205.49.0/24123.205.50.0/24123.205.51.0/24123.205.52.0/24123.205.53.0/24123.205.54.0/24123.205.55.0/24