AS15557 148.169.40.0/29 CIDR and IP Range Summary.ASN: 15557 - Societe Francaise du Radiotelephone - SFR SAHost Count: 6Addressable IPs: 8 148.169.40.1148.169.40.2148.169.40.3148.169.40.4148.169.40.5148.169.40.6148.169.40.7148.169.40.8