AS13101 89.28.176.0/21 CIDR and IP Range Summary.ASN: 13101 - TNG Stadtnetz GmbHHost Count: 2046Addressable IPs: 204889.28.176.0/2489.28.177.0/2489.28.178.0/2489.28.179.0/2489.28.180.0/2489.28.181.0/2489.28.182.0/2489.28.183.0/24