DN42 Peering

DN42 is a decentralized private network where participants connect using BGP and private IP addresses. Think of it as the internet in miniature — real routing, real peering, no consequences. You build tunnels, exchange traffic, and learn BGP without accidentally breaking anything important.

My DN42 autonomous system AS26954 (AS-NETZR-DN42) matches the real internet ASN and is connected via WireGuard or ZeroTier tunnels.

AS26954 172.20.237.192/26 fd58:e18:ef14::/48
Cat waiting for peering requests

Nodes

Stockholm, Sweden
Oracle Cloud
STO1.KOLO.DN42
sto1.dn42.as26954.net
172.20.237.192/28
fd58:e18:ef14::/56
Moscow, Russia
NTX
MSK1.KOLO.DN42
msk1.dn42.as26954.net
172.20.237.208/28
fd58:e18:ef14:100::/56
Tel Aviv-Yafo, Israel
Bezeq
TLV1.KOLO.DN42
tlv1.dn42.as26954.net
172.20.237.224/28
fd58:e18:ef14:200::/56

Amsterdam, Netherlands — under construction.

Peering

Peering is possible over physical or VLAN attach, ZeroTier, WireGuard, and clearnet Internet Exchange points.

For peering requests, mail our magnificent network operations team at [email protected].

Services

fuck.dn42
A little helper for when you forgot to disable rp_filter. Again.
ip.dn42
What-is-my-ip for curl. Also available via v4.ip.dn42 and v6.ip.dn42.