AS21719 198.13.16.0/20 CIDR and IP Range Summary.ASN: 21719 - CHLHost Count: 4094Addressable IPs: 4096198.13.16.0/24198.13.17.0/24198.13.18.0/24198.13.19.0/24198.13.20.0/24198.13.21.0/24198.13.22.0/24198.13.23.0/24198.13.24.0/24198.13.25.0/24198.13.26.0/24198.13.27.0/24198.13.28.0/24198.13.29.0/24198.13.30.0/24198.13.31.0/24