AS198967 37.148.152.0/21 CIDR and IP Range Summary.ASN: 198967 - BITel Gesellschaft fuer Telekommunikation mbHHost Count: 2046Addressable IPs: 204837.148.152.0/2437.148.153.0/2437.148.154.0/2437.148.155.0/2437.148.156.0/2437.148.157.0/2437.148.158.0/2437.148.159.0/24