AS4637 202.147.20.168/29 CIDR and IP Range Summary.ASN: 4637 - Telstra GlobalHost Count: 6Addressable IPs: 8 202.147.20.169202.147.20.170202.147.20.171202.147.20.172202.147.20.173202.147.20.174202.147.20.175202.147.20.176