While "asns.7z" is a generic naming convention, it is most commonly used in networking and cybersecurity to distribute databases of ASNs . An ASN is a unique identifier used in Border Gateway Protocol (BGP) to identify independent networks on the internet.
The file is a 7-Zip archive , which uses high-ratio compression (LZMA/LZMA2) and supports strong AES-256 encryption . asns.7z
Inside such an archive, you will typically find JSON, CSV, or MMDB files containing: ASN ID: The numeric identifier (e.g., AS15169 for Google). While "asns
The name of the entity controlling the IP range. you will typically find JSON