AS9057 212.73.208.0/21 CIDR and IP Range Summary.ASN: 9057 - Lumen Technologies UK LimitedHost Count: 2046Addressable IPs: 2048212.73.208.0/24212.73.209.0/24212.73.210.0/24212.73.211.0/24212.73.212.0/24212.73.213.0/24212.73.214.0/24212.73.215.0/24