AS9021 90.159.240.0/20 CIDR and IP Range Summary.ASN: 9021 - Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S.Host Count: 4094Addressable IPs: 409690.159.240.0/2490.159.241.0/2490.159.242.0/2490.159.243.0/2490.159.244.0/2490.159.245.0/2490.159.246.0/2490.159.247.0/2490.159.248.0/2490.159.249.0/2490.159.250.0/2490.159.251.0/2490.159.252.0/2490.159.253.0/2490.159.254.0/2490.159.255.0/24