AS135357 103.215.49.112/28 CIDR and IP Range Summary.ASN: 135357 - Shenzhen Katherine Heng Technology Information CoHost Count: 14Addressable IPs: 16 103.215.49.113103.215.49.114103.215.49.115103.215.49.116103.215.49.117103.215.49.118103.215.49.119103.215.49.120103.215.49.121103.215.49.122103.215.49.123103.215.49.124103.215.49.125103.215.49.126103.215.49.127103.215.49.128