AS28576 200.220.144.0/20 CIDR and IP Range Summary.ASN: 28576 - Instituto de Tecnologia Informacao BrasilHost Count: 4094Addressable IPs: 4096200.220.144.0/24200.220.145.0/24200.220.146.0/24200.220.147.0/24200.220.148.0/24200.220.149.0/24200.220.150.0/24200.220.151.0/24200.220.152.0/24200.220.153.0/24200.220.154.0/24200.220.155.0/24200.220.156.0/24200.220.157.0/24200.220.158.0/24200.220.159.0/24