diff --git a/internal/Interconnections.md b/internal/Interconnections.md
index f937603..072f5c9 100644
--- a/internal/Interconnections.md
+++ b/internal/Interconnections.md
@@ -1,8 +1,8 @@
**This page lists the external Overlay Networks DN42 is connected to**
-| Network | v4 | v6 | TLDs | Remarks |
-|:-------------------------------------------------------|:-- |:-- |:-------------- |:----------------------------------- |
-| [NeoNetwork](https://github.com/NeoCloud/NeoNetwork) | X | X | .neo | |
-| [ICVPN](https://github.com/freifunk/icvpn) | X | X | see ICVPN-Meta | ICVPN ("Inter City Vpn") is where many **Freifunk** communities interconnect with each other. Altough it should not be done, some peers block the 10.0.0.0/8 range which is used for ICVPN. |
-| [ChaosVPN](https://wiki.hamburg.ccc.de/ChaosVPN) | X | | .hack | Few active hosts |
-| [CRXN](https://crxn.de/docs/) | | X | .crxn | |
+| Network | IPv4 address space | IPv6 address space | TLDs | Remarks |
+|:-------------------------------------------------------|:-------------------|:-------------------|:-----|:--------|
+| [NeoNetwork](https://github.com/NeoCloud/NeoNetwork) | `10.127.0.0/16` | `fd10:127::/32` | `.neo` | |
+| [ICVPN](https://github.com/freifunk/icvpn) | `10.0.0.0/8` | `fd00::/8` | see [ICVPN-Meta](https://github.com/freifunk/icvpn-meta/) |InterCity VPN - many [freifunk](https://freifunk.net) communities interconnect here |
+| [ChaosVPN](https://wiki.hamburg.ccc.de/ChaosVPN) | `10.4.0.0/16`<br>`10.32.0.0/16`<br>`10.100.0.0/14`<br>`10.104.0.0/14`<br>`172.31.0.0/16` | - | `.hack` | Few active hosts |
+| [CRXN](https://crxn.de/docs/) | - | `fd00::/8` | `.crxn` | |