AS28668 189.50.96.0/20 CIDR and IP Range Summary.ASN: 28668 - Silva & Silveira Provedor de Internet LtdaHost Count: 4094Addressable IPs: 4096189.50.96.0/24189.50.97.0/24189.50.98.0/24189.50.99.0/24189.50.100.0/24189.50.101.0/24189.50.102.0/24189.50.103.0/24189.50.104.0/24189.50.105.0/24189.50.106.0/24189.50.107.0/24189.50.108.0/24189.50.109.0/24189.50.110.0/24189.50.111.0/24