catbox.moe has become one of popular hosting websites I’ve seen here on lemmynsfw. If you cannot connect to their site (especially files.catbox.moe pages), check out the “Connectivity Issues” section of their FAQ, which is linked by this post. The dev’s commentary can get in the way of the FAQ, but the advice worked for me.

Regions affected: Afghanistan, Australia, Iran, Ireland, UK

Internet Service Providers (ISPs) affected: Comcast/Xfinity, Quad9, Spectrum, Rogers

And, of course, I’ve pasted it below for folks who can’t access catbox’s faq page. Please don’t hold me accountable for this reproduction.

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Why can't I access Catbox/access files on Catbox (files.catbox.moe)?

Good question! It turns out certain governments in the world hate freedom of information, don't have net neutrality, don't see online service providers as legally exempt entities, or a combination of the three!

You will have issues accessing Catbox/files on Catbox if you are connecting from the following countries or providers:

Austrailia [sic.]

• Why? - The Australian government had a heart attack after the Christchurch shooting, and decided that Catbox was a terrorist propaganda spreading website, and has instructed multiple Australian ISPs to implement DNS blocks of Catbox's domains.
• How to resolve? - Changing your DNS servers to a public server (i.e. 8.8.8.8, 76.76.2.0, or 208.67.222.222) or utilizing DoH should mitigate this problem.

Ireland/UK

• Why? - Unfortunately the love of footy has overtaken the sensibilites of the British and Irish governments, and they have decided to implement an IP level block on Catbox's primary IP address, due to clips of games being uploaded to Catbox..
• How to resolve? - You will need to utilize a VPN in order to evade this traffic hijack.

Iran

• Why? - Unknown, but I'm sure you can probably make some pretty accurate guesses.
• How to resolve? - You will need to use a VPN to bypass the IP-level block.

Afghanistan

• Why? - Unknown, but I'm sure you can probably make some pretty accurate guesses.
• How to resolve? - You will need to use a VPN to bypass the IP-level block.

Comcast/Comcast Business

• Why? - Comcast Business' "SecurityEdge" hijacking attack intecepts traffic going towards Catbox. Residential customers are blocked by "xFi Advanced Security" I have been unable to determine if this is a DNS level block, or an IP level block.
• How to resolve? - Comcast Residential: Disable the "xFi Advanced Security" hijack on your router. Comcast Business: Disable the "SecurityEdge" hijack on your account. See here.

Spectrum

• Why? - Spectrum's "SecurityEdge" hijacking attack intercepts DNS requests for Catbox for an unknown reason.
• How to resolve? - Spectrum Residential customers should disable the "SecurityEdge" hijack in their router/account settings, or use a VPN to bypass the hijack.

Rogers

• Why? - Unknown. It appears to be dynamically filtering web traffic to Catbox.
• How to resolve? - Disable the "Advanced Security" hijack attack in your Rogers settings

Quad9

• Why? - Quad9 actually pulls an aggregate list of URL blacklists and uses them for their filtered DNS service. Catbox is frequently added to no-name blacklists for various reasons.
• How to resolve? - Use Quad9's alternative DNS server 9.9.9.10, or switch to another public DNS server.

At this point, we’re beyond the big wave of new users in early- to mid-June with the protests against Reddit’s API policies. (I was one of them!). There was lots of enthusiasm, a bunch of new communities, and lots of posts.

But it seems like a lot of the activity is dying down. How are you (and your communities) doing? How have you been keeping your communities active?