AS4609 202.174.0.0/22 CIDR and IP Range Summary.ASN: 4609 - Companhia de Telecomunicacoes de Macau SARLHost Count: 1022Addressable IPs: 1024202.174.0.0/24202.174.1.0/24202.174.2.0/24202.174.3.0/24