AS30873 81.91.24.0/21 CIDR and IP Range Summary.ASN: 30873 - Public Telecommunication CorporationHost Count: 2046Addressable IPs: 204881.91.24.0/2481.91.25.0/2481.91.26.0/2481.91.27.0/2481.91.28.0/2481.91.29.0/2481.91.30.0/2481.91.31.0/24