AS12772 94.28.0.0/21 CIDR and IP Range Summary.ASN: 12772 - JSC ER-Telecom HoldingHost Count: 2046Addressable IPs: 204894.28.0.0/2494.28.1.0/2494.28.2.0/2494.28.3.0/2494.28.4.0/2494.28.5.0/2494.28.6.0/2494.28.7.0/24