AS33808 89.31.0.0/21 CIDR and IP Range Summary.ASN: 33808 - I.T.E.N.O.S. International Telecom Network Operation Services GmbHHost Count: 2046Addressable IPs: 204889.31.0.0/2489.31.1.0/2489.31.2.0/2489.31.3.0/2489.31.4.0/2489.31.5.0/2489.31.6.0/2489.31.7.0/24