AS8239 212.163.136.0/21 CIDR and IP Range Summary.ASN: 8239 - Nextlevel Connectivity S.L.Host Count: 2046Addressable IPs: 2048212.163.136.0/24212.163.137.0/24212.163.138.0/24212.163.139.0/24212.163.140.0/24212.163.141.0/24212.163.142.0/24212.163.143.0/24