AS135357 185.216.248.216/29 CIDR and IP Range Summary.ASN: 135357 - Shenzhen Katherine Heng Technology Information CoHost Count: 6Addressable IPs: 8 185.216.248.217185.216.248.218185.216.248.219185.216.248.220185.216.248.221185.216.248.222185.216.248.223185.216.248.224