AS48309 188.136.168.0/21 CIDR and IP Range Summary.ASN: 48309 - Ariana Gostar Spadana (PJSC)Host Count: 2046Addressable IPs: 2048188.136.168.0/24188.136.169.0/24188.136.170.0/24188.136.171.0/24188.136.172.0/24188.136.173.0/24188.136.174.0/24188.136.175.0/24