# Antiscan<\/p>\n
Antiscan blocks port scanners and reports them for you. Uses Hunter by
\nPebbleHost and optionally AbuseIPDB to check IPs and report attempts to scan your server.
\nNote that this is NOT a perfect solution, and will NOT keep your server safe on its own. This is meant to be used in
\nconjunction with online mode and a whitelist. It also will probably not work behind a proxy like Velocity.<\/p>\n
Adding names\/ips to the Antiscan whitelist will whitelist any connection with those names\/ips – even if they don’t
\nactually own that account or another source says they are untrustworthy. This will NOT let them bypass online mode (the
\ndefault for servers) – Minecraft’s default verification is still there.<\/p>\n
Don’t share your `antiscan` folder! It will include IPs, including those that you’ve whitelisted (which are probably the IPs
\nof those you know). It will also include your AbuseIPDB key if you’ve added it.<\/p>\n
## Set up AbuseIPDB<\/p>\n
If you have an AbuseIPDB key, Antiscan can check IPs with it and report the IPs you’ve blocked (and IPs that try to log
\nin with your blocked names). To enable this:<\/p>\n
1. Start the server with Antiscan installed
\n2. Add your key to the newly-generated `antiscan\/antiscan-key-do-not-share.txt` file (by the way, don’t share that file either)
\n3. Restart the server<\/p>\n
## Commands (v2, 1.21+)<\/p>\n
| Command | Action | Permission node | Default | Automatically block and report server scanners<\/p>\n","protected":false},"featured_media":16297,"template":"","meta":{"_minecraft_slug":"antiscan","_minecraft_project_id":"MYtTNHk4","_minecraft_author":"skycatminepokie","_minecraft_license":"MIT","_minecraft_downloads":2545,"_minecraft_follows":18,"_minecraft_client_side":"unsupported","_minecraft_server_side":"required","_minecraft_storage_type":"zip","_minecraft_archive_name":"antiscan.zip","_minecraft_size_bytes":8343050,"_minecraft_version_count":134,"_minecraft_updated_at":"2026-05-15T18:59:50.120538Z","_minecraft_date_created":"2025-04-20T05:31:05.285182Z","_minecraft_date_modified":"2026-01-14T06:22:56.312042Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/antiscan","_minecraft_icon_attachment_id":16297,"_minecraft_imported_at":"2026-05-31T18:57:54+00:00","_minecraft_import_hash":"6978ba78746b52d5f15bef51a633ed58","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[97,126,92],"mod_loader":[99],"minecraft_version":[59,36,60,93,94,101,102,62,37,40,41,73,74,38,78,79,80,81,82,772],"class_list":["post-16296","mod","type-mod","status-publish","has-post-thumbnail","hentry","mod_category-fabric","mod_category-management","mod_category-utility","mod_loader-fabric","minecraft_version-1-20","minecraft_version-1-20-1","minecraft_version-1-20-2","minecraft_version-1-20-3","minecraft_version-1-20-4","minecraft_version-1-20-5","minecraft_version-1-20-6","minecraft_version-1-21","minecraft_version-1-21-1","minecraft_version-1-21-10","minecraft_version-1-21-11","minecraft_version-1-21-2","minecraft_version-1-21-3","minecraft_version-1-21-4","minecraft_version-1-21-5","minecraft_version-1-21-6","minecraft_version-1-21-7","minecraft_version-1-21-8","minecraft_version-1-21-9","minecraft_version-25w14craftmine"],"yoast_head":"\n
\n|—————————————————————–|———————————————-|—————————————————–|————|
\n| `antiscan (blacklist|whitelist) (ip|name) list` | Show the contents of a blacklist\/whitelist. | `antiscan.(blacklist|whitelist).(ip|name).list` | Admins (3) |
\n| `antiscan (blacklist|whitelist) (ip|name) add
\n| `antiscan (blacklist|whitelist) (ip|name) remove
\n| `antiscan report