AS51469 217.170.240.0/20 CIDR and IP Range Summary.ASN: 51469 - Petiak System Co JSCHost Count: 4094Addressable IPs: 4096217.170.240.0/24217.170.241.0/24217.170.242.0/24217.170.243.0/24217.170.244.0/24217.170.245.0/24217.170.246.0/24217.170.247.0/24217.170.248.0/24217.170.249.0/24217.170.250.0/24217.170.251.0/24217.170.252.0/24217.170.253.0/24217.170.254.0/24217.170.255.0/24