AS201011 80.255.0.0/20 CIDR and IP Range Summary.ASN: 201011 - Core-Backbone GmbHHost Count: 4094Addressable IPs: 409680.255.0.0/2480.255.1.0/2480.255.2.0/2480.255.3.0/2480.255.4.0/2480.255.5.0/2480.255.6.0/2480.255.7.0/2480.255.8.0/2480.255.9.0/2480.255.10.0/2480.255.11.0/2480.255.12.0/2480.255.13.0/2480.255.14.0/2480.255.15.0/24