AS2860 81.20.248.0/21 CIDR and IP Range Summary.ASN: 2860 - Nos Comunicacoes S.A.Host Count: 2046Addressable IPs: 204881.20.248.0/2481.20.249.0/2481.20.250.0/2481.20.251.0/2481.20.252.0/2481.20.253.0/2481.20.254.0/2481.20.255.0/24