AS44066 31.172.96.0/21 CIDR and IP Range Summary.ASN: 44066 - firstcolo GmbHHost Count: 2046Addressable IPs: 204831.172.96.0/2431.172.97.0/2431.172.98.0/2431.172.99.0/2431.172.100.0/2431.172.101.0/2431.172.102.0/2431.172.103.0/24