AS15404 37.32.80.0/21 CIDR and IP Range Summary.ASN: 15404 - Colt Technology Services Group LimitedHost Count: 2046Addressable IPs: 204837.32.80.0/2437.32.81.0/2437.32.82.0/2437.32.83.0/2437.32.84.0/2437.32.85.0/2437.32.86.0/2437.32.87.0/24