Why is Netflix blocking a /64 of our /36 IPv6 BGP network?

Netflix may be blocking a /64 of your /36 IPv6 BGP network due to abuse or suspicious activity originating from that specific /64. Netflix uses various methods to detect and prevent proxying or VPN usage, which could be triggering the block. It's also possible that the blocked /64 was previously used for malicious activities. To resolve the issue, you should review your network's security and usage policies to ensure no abuse is occurring.