AS6878 80.158.80.0/21 CIDR and IP Range Summary.ASN: 6878 - T-Systems International GmbHHost Count: 2046Addressable IPs: 204880.158.80.0/2480.158.81.0/2480.158.82.0/2480.158.83.0/2480.158.84.0/2480.158.85.0/2480.158.86.0/2480.158.87.0/24