AS55286 38.15.144.0/21 CIDR and IP Range Summary.ASN: 55286 - B2 Net Solutions Inc.Host Count: 2046Addressable IPs: 204838.15.144.0/2438.15.145.0/2438.15.146.0/2438.15.147.0/2438.15.148.0/2438.15.149.0/2438.15.150.0/2438.15.151.0/24