diff --git a/Collectively-owned-instances.md b/Collectively-owned-instances.md
index ece6cf5..4079436 100644
--- a/Collectively-owned-instances.md
+++ b/Collectively-owned-instances.md
@@ -19,6 +19,8 @@ Where the organisation is the/a main purpose of the entity.
 
 ### Run by a non-profit
 
+* [mamot.fr](https://mamot.fr) - La Quadrature du Net (LQDN), FR, EU *(Mastodon)*
+* [mastodon.sdf.org](https://mastodon.sdf.org) - SDF, USA *(Mastodon)*
 * [pouet.chapril.org](https://pouet.chapril.org) - Chapril/April, free software association, France *(Mastodon)*
 * [sociale.network](https://sociale.network) - Altrinformazione and Peacelink associations, Italy *(Mastodon)*
 
@@ -31,6 +33,7 @@ These may or may not be technically controlled by the non-profit yet, for exampl
 * [en.osm.town](https://en.osm.town) - for the OpenStreetMap Community *(Mastodon)*
 * [swiss-chaos.social](https://swiss-chaos.social) - Chaos Computer Club Switzerland *(Mastodon)*
 
+There are also multiple instances connected to hackerspaces, anarchic groups and other unincorporated collectives. Because it's hard to draw a line to describe such situations, they're not included here.
 
 ## Resources on running an instance