Include BGP prefix information in details documents
Use case:
- find relays in the same prefix (for example if a specific prefix has been hijacked)
- group relays by prefix
- is a requirement fore routing security related metrics (ROA, prefix length)
The RIPEstat API can be used as a source and you can cache it if previous lookups were within the same /24 (IPv4) or /48 (IPv6) since that is the longest prefix length https://stat.ripe.net/docs/data_api#NetworkInfo example: https://stat.ripe.net/data/network-info/data.json?resource=140.78.90.50
related: #26585 (moved)