AS205852 185.204.72.0/22 CIDR and IP Range Summary.ASN: 205852 - Isttelkom Istanbul Elektronik Haberlesme ve Altyapi Hizmetleri Sanayi ve Ticaret Anonim SirketiHost Count: 1022Addressable IPs: 1024185.204.72.0/24185.204.73.0/24185.204.74.0/24185.204.75.0/24