AS17494 123.49.48.0/21 CIDR and IP Range Summary.ASN: 17494 - Telecom Operator & Internet Service Provider as WellHost Count: 2046Addressable IPs: 2048123.49.48.0/24123.49.49.0/24123.49.50.0/24123.49.51.0/24123.49.52.0/24123.49.53.0/24123.49.54.0/24123.49.55.0/24