AS21769 45.73.172.192/28 CIDR and IP Range Summary.ASN: 21769 - Colocation America CorporationHost Count: 14Addressable IPs: 16 45.73.172.19345.73.172.19445.73.172.19545.73.172.19645.73.172.19745.73.172.19845.73.172.19945.73.172.20045.73.172.20145.73.172.20245.73.172.20345.73.172.20445.73.172.20545.73.172.20645.73.172.20745.73.172.208