Table of Contents

Tor Bridge Hosting

We collect useful ISPs to host stable Tor bridges. Bridges are used by people behind restrictive firewalls that block access to the Tor network. They are only used as entry node to reach the Tor network, and only pass encrypted traffic between Tor clients and Tor middle nodes. As such, they will not generate abuse complaints or any trouble.

This is useful information for organizations like ours: We run private bridges that are not shared through the default pool of the Tor project, but through individual arrangements with NGOs, activist groups etc.

Action Request

It is very unlikely that any single ISP is able to offer more than ten non-consecutive IPs from different subnets. Please help us and look for cheap “unmetered” VPS with cheap pricing for extra IPs. Please collect fitting VPS/shell offers below.

Estimated requirements: at least 256MB RAM per 10 bridges, 128 MB for a single IP bridge? 128MB RAM and 128MB swap seem to be enough for 10 bridges. Very tight allocation though. Better have 256MB RAM.

Before ordering, you should ask if Tor bridges (SSL) are a good enough justification for 10 IPs. Also, if possible, order only single IPs at a time, to get IPs that are apart from each other. We will not order more than 10 IPs per IP pool, that's why we are interested in “end prices per 10 IPs” below.

Sources

Open Questions

ISPs

To calculate “end price per IP”: Take price of one VPS plus 9 extra IPs and divide by 10. Prices are listed per month.

VPSExtra IP“End Price per IP”SiteRAM/BurstBW (GB)DetailsOrder Link
1.25-1.25buyVM128/25650015 per year, often sold outhttps://my.frantech.ca/cart.php?a=add&pid=67
71.502.05nqhost384sharedspecial on lowendbox.com; does not allow tor bridges?!
4.591.001.36kazila2562501 year in advance payment
41.001.40directspace512/10241000max 5 IPs
6.951.001.50newwebsite512/1024500

Comments

Non-Consecutive IPs

Contact support and ask if it is possible to get non-consecutive IPs. The problem is that most requests for non-consecutive IPs come from spammers and shady Search Engine Optimizers. Most likely you will have to explain nicely that there is no abuse or other risk (eg. point them to this URL in a personal chat? - we could use a nice page that explains the concept in full).

Also, it is probably worth to ask in various hosting forums. Often, ISPs are not antipathetic towards helping especially blocked Tor users (who usually are not the ones abusing the network).

Example Inquiry Template

Hi!

I am interested in your VPS offers for Tor bridge hosting. Bridges are
used by people behind restrictive firewalls that block access to the Tor
network. They are only used as entry node to reach the Tor network, and
only pass encrypted traffic between Tor clients and Tor middle nodes. As
such, they will not generate abuse complaints or any trouble.

Tor bridges use SSL, which is a good justification for IPs.

Ideally, because we distribute bridge IPs to countries which try to
block Tor bridges (and scan for near Tor bridges), the IPs need to be
non-consecutive: They should be somewhat apart, ideally from different
subnets altogether.

Can you provide VPS with these properties? I am looking for up to 100
non-consecutive IPs, so let me know how many single IPs from how many
different subnets you are able to provide.

Thanks!