[tor-talk] >600 Tor relays without ContactInfo and similar properties
nusenu
nusenu-lists at riseup.net
Mon Oct 12 21:49:44 UTC 2020
> Since the Tor directory authorities are no longer removing such undeclared relay groups
> and I feel bad about sitting on this list without doing anything with it
> I'm posting it here for your information.
>
> This is a set of over 600 Tor relays that got added since 2020-01-29 on a limited set of hosters.
> They have some similarities in their sign-up pattern and properties.
>
>
> Most of them are middle relays (non exit relays).
>
> total guard probability: 3.6%
> total middle probability: 10.1%
>
> https://github.com/nusenu/tor-network-observations/blob/master/20200129-20200819_unknown_middle_relaygroup.txt
>
> +-----------------------+----------+
> | as_name | relays |
> +-----------------------+----------+
> | Microsoft Corporation | 254 |
all of those that used to run at at Microsoft
left (or got kicked?) on 2020-09-19 20:00
but no worries they keep pumping new relays into the network
and their fraction is impressive:
>20% middle probability
at the beginning of the month (before many hibernate)
and
>5% guard probability
> | Linode, LLC | 82 |
> | UAB Cherry Servers | 75 |
> | <missing ASN data> | 62 |
> | Cogent Communications | 44 |
> | Hetzner Online GmbH | 38 |
> | OVH SAS | 26 |
> | DigitalOcean, LLC | 11 |
> | Online S.a.s. | 9 |
> | Enzu Inc | 7 |
> +-----------------------+----------+
--
https://mastodon.social/@nusenu
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