AS14315 172.99.21.16/28 CIDR and IP Range Summary.ASN: 14315 - 1GServers LLCHost Count: 14Addressable IPs: 16 172.99.21.17172.99.21.18172.99.21.19172.99.21.20172.99.21.21172.99.21.22172.99.21.23172.99.21.24172.99.21.25172.99.21.26172.99.21.27172.99.21.28172.99.21.29172.99.21.30172.99.21.31172.99.21.32