This page lists the external Overlay Networks DN42 is connected to
| Network | v4 | v6 | TLDs | Remarks |
|---|---|---|---|---|
| NeoNetwork | X | X | .neo | |
| 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 | X | .hack | Few active hosts | |
| CRXN | X | .crxn |