AS1239 213.206.128.0/21 CIDR and IP Range Summary.ASN: 1239 - SprintHost Count: 2046Addressable IPs: 2048213.206.128.0/24213.206.129.0/24213.206.130.0/24213.206.131.0/24213.206.132.0/24213.206.133.0/24213.206.134.0/24213.206.135.0/24