AS18252 61.19.128.0/20 CIDR and IP Range Summary.ASN: 18252 - The Communication Authoity of Thailand CATHost Count: 4094Addressable IPs: 409661.19.128.0/2461.19.129.0/2461.19.130.0/2461.19.131.0/2461.19.132.0/2461.19.133.0/2461.19.134.0/2461.19.135.0/2461.19.136.0/2461.19.137.0/2461.19.138.0/2461.19.139.0/2461.19.140.0/2461.19.141.0/2461.19.142.0/2461.19.143.0/24