AS44066 5.187.0.0/21 CIDR and IP Range Summary.ASN: 44066 - firstcolo GmbHHost Count: 2046Addressable IPs: 20485.187.0.0/245.187.1.0/245.187.2.0/245.187.3.0/245.187.4.0/245.187.5.0/245.187.6.0/245.187.7.0/24