AS28349 189.126.168.0/21 CIDR and IP Range Summary.ASN: 28349 - TVC Tupa Ltda.Host Count: 2046Addressable IPs: 2048189.126.168.0/24189.126.169.0/24189.126.170.0/24189.126.171.0/24189.126.172.0/24189.126.173.0/24189.126.174.0/24189.126.175.0/24