AS9021 213.161.148.0/22 CIDR and IP Range Summary.ASN: 9021 - Is Net Elektonik Bilgi Uretim Dagitim Ticaret ve Iletisim Hizmetleri A.S.Host Count: 1022Addressable IPs: 1024213.161.148.0/24213.161.149.0/24213.161.150.0/24213.161.151.0/24