AS824 198.28.80.0/21 CIDR and IP Range Summary.ASN: 824 - GlaxoSmithKlineHost Count: 2046Addressable IPs: 2048198.28.80.0/24198.28.81.0/24198.28.82.0/24198.28.83.0/24198.28.84.0/24198.28.85.0/24198.28.86.0/24198.28.87.0/24