AS25956 139.138.128.0/20 CIDR and IP Range Summary.ASN: 25956 - Alpheus Data Services L.L.C.Host Count: 4094Addressable IPs: 4096139.138.128.0/24139.138.129.0/24139.138.130.0/24139.138.131.0/24139.138.132.0/24139.138.133.0/24139.138.134.0/24139.138.135.0/24139.138.136.0/24139.138.137.0/24139.138.138.0/24139.138.139.0/24139.138.140.0/24139.138.141.0/24139.138.142.0/24139.138.143.0/24