Here's how to #FediBlock threads.net on #Mastodon 4.1.0 and above (I'm unsure about how to do this on other #Fediverse #servers, sorry:

FOR USERS:

1. Create a txt document
2. Type "threads.net" (without quote marks)
3. Save as "blocked_domains.csv"
4. On Mastodon, go to Preferences > Import and Export > Import.
5. For input type select "Domain blocking list".
6. Upload blocked_domains.csv.
7. Click "Merge" so threads.net is added to your block list. Do NOT click "Overwrite"!
8. Click "Upload"!

Here's how to #FediBlock your entire server from threads.net (edit: as well as threads.instagram.com, a subdomain of Instagram) on #Mastodon 4.1.0 and above (I'm unsure about how to do this on other #Fediverse #servers, sorry:

FOR MODS AND ADMINS:

1. On Mastodon, go to Preferences > Moderation > Federation.
2. Click "Add new domain block".
3. Type "threads.net" (no quotes).
4. Set severity to "Suspend".
5. Click "Create block".

If you're an admin using Mastodon 4.0.2 or below, the menu described before won't exist and you will need to access your Mastodon server's #PostgreSQL #production #database (assuming you're using PostgreSQL) and paste the following #SQL code to block threads.net:

INSERT INTO domain_blocks (domain, created_at, updated_at, severity, reject_media, reject_reports) VALUES ('threads.net', now(), now(), 1, 't', 't');

Here's the #iptables and #ip6tables commands to block #IPv4 and #IPv6 packets directed to/from threads.net:

iptables -A INPUT -s 157.240.22.63 -j DROP
iptables -A OUTPUT -s 157.240.22.63 -j DROP
ip6tables -A INPUT -s 2a03:2880:f231:c5:face:b00c:0:43fe -j DROP
ip6tables -A OUTPUT -s 2a03:2880:f231:c5:face:b00c:0:43fe -j DROP

@revengeday has a list of 2000+ domains owned by Facebook / Meta you can save as "blocked_domains.csv" and import as a blocking list in your server: https://datakra.sh/assets/lizard.txt

:NoMeta: #MetaBlock :NoMeta:

For users, mods, admins: Importable #blocklist of #Meta domains: https://drive.google.com/file/d/12pZEz9zMuNyNeJ7y3iK5OIPqn1ALpbwn/view?usp=sharing

Sources:
1. https://gitea.whitespashe.uk/Whitespashe/MetaDomains/src/branch/main/
2. https://datakra.sh/assets/lizard.txt

For #Fediverse server admins: #iptables commands to block inbound (loads of Threads users) & outbound traffic (like data mining) from Meta's IP addresses: https://drive.google.com/file/d/1lipuAfIC9Q22VClDbTgI_7KZ_aajVZDm/view?usp=sharing

Sources:
1. https://ipinfo.io/AS32934
2. https://bgp.he.net/AS32934#_prefixes
3. https://burrow.rabbits-at.work/media/24c3c118bf8a0d683de9179738ca3453c14372ebc85911bd29a99937b85b5288.txt

#FediBlock #FediPact #FediAdmin #MastoAdmin

MetaDomains

The list of meta/Facebook domains

^{Git, but without all the Shit.}