AS20960 88.199.56.0/21 CIDR and IP Range Summary.ASN: 20960 - TK Telekom Sp. z o.o.Host Count: 2046Addressable IPs: 204888.199.56.0/2488.199.57.0/2488.199.58.0/2488.199.59.0/2488.199.60.0/2488.199.61.0/2488.199.62.0/2488.199.63.0/24