AS6878 80.158.0.0/21 CIDR and IP Range Summary.ASN: 6878 - T-Systems International GmbHHost Count: 2046Addressable IPs: 204880.158.0.0/2480.158.1.0/2480.158.2.0/2480.158.3.0/2480.158.4.0/2480.158.5.0/2480.158.6.0/2480.158.7.0/24