AS12772 87.241.192.0/20 CIDR and IP Range Summary.ASN: 12772 - JSC ER-Telecom HoldingHost Count: 4094Addressable IPs: 409687.241.192.0/2487.241.193.0/2487.241.194.0/2487.241.195.0/2487.241.196.0/2487.241.197.0/2487.241.198.0/2487.241.199.0/2487.241.200.0/2487.241.201.0/2487.241.202.0/2487.241.203.0/2487.241.204.0/2487.241.205.0/2487.241.206.0/2487.241.207.0/24