AS135905 103.200.23.64/29 CIDR and IP Range Summary.ASN: 135905 - Vietnam Posts and Telecommunications GroupHost Count: 6Addressable IPs: 8 103.200.23.65103.200.23.66103.200.23.67103.200.23.68103.200.23.69103.200.23.70103.200.23.71103.200.23.72