AS12772 79.122.144.0/21 CIDR and IP Range Summary.ASN: 12772 - JSC ER-Telecom HoldingHost Count: 2046Addressable IPs: 204879.122.144.0/2479.122.145.0/2479.122.146.0/2479.122.147.0/2479.122.148.0/2479.122.149.0/2479.122.150.0/2479.122.151.0/24