AS198024 31.172.152.0/21 CIDR and IP Range Summary.ASN: 198024 - Istekki OyHost Count: 2046Addressable IPs: 204831.172.152.0/2431.172.153.0/2431.172.154.0/2431.172.155.0/2431.172.156.0/2431.172.157.0/2431.172.158.0/2431.172.159.0/24