AS135357 103.244.150.248/29 CIDR and IP Range Summary.ASN: 135357 - Shenzhen Katherine Heng Technology Information CoHost Count: 6Addressable IPs: 8 103.244.150.249103.244.150.250103.244.150.251103.244.150.252103.244.150.253103.244.150.254103.244.150.255103.244.150.256