AS270861 177.72.152.0/22 CIDR and IP Range Summary.ASN: 270861 - JF Telecom Serv. Telecomunicacoes LtdaHost Count: 1022Addressable IPs: 1024177.72.152.0/24177.72.153.0/24177.72.154.0/24177.72.155.0/24