AS27839 200.90.144.0/21 CIDR and IP Range Summary.ASN: 27839 - Comteco LtdaHost Count: 2046Addressable IPs: 2048200.90.144.0/24200.90.145.0/24200.90.146.0/24200.90.147.0/24200.90.148.0/24200.90.149.0/24200.90.150.0/24200.90.151.0/24