AS6821 62.77.136.0/21 CIDR and IP Range Summary.ASN: 6821 - Makedonski Telekom AD-SkopjeHost Count: 2046Addressable IPs: 204862.77.136.0/2462.77.137.0/2462.77.138.0/2462.77.139.0/2462.77.140.0/2462.77.141.0/2462.77.142.0/2462.77.143.0/24