Why you should connect to 4IXP today!

4b42 Internet Exchange Point is an neutral Internet Exchange located in Zurich Switzerland and promotes the open peering policy. We provide Layer2 Network-Connections via Cross Connect, VLAN or Tunnel.

Free VLANs and Tunnels

We offer you three different Layer2 Tunnel Types EoIP, GreTap and VXLAN to get connected to your Route Servers and other participants.

Free IP-Transit IPv4 IPv4

We provide free IPv4 and IPv6 Transit with Full Table for all our participants. Our automatic filter rules, filter prefixes by route and route6 objects from IRR Databases.


The top 10 of the last members. You can find out full member list here.

Member 10 ASN Country Joined IPv4 IPv6 Status
KlickKlack Co., Ltd 131645 2019-08-19 Installing
KASM 209075 2019-08-18 2001:7f8:d0:4b42::22 Connected
V Labs 209291 2019-08-16 2001:7f8:d0:4b42::20 Connected
MEDIALINK 38527 2019-08-15 2001:7f8:d0:b901::7d30 Connected
60371 2019-08-13 2001:7f8:d0:b901::7d2f Connected
FSIT AG 59891 2019-08-11 2001:7f8:d0:b901::7d2e Connected
VNP DIGITAL Inc. 208976 2019-08-11 Installing
32639 2019-08-10 Installing
IGWAN.NET 21538 2019-08-10 2001:7f8:d0:b901::7d2d Connected
MLab NET 59760 2019-08-09 2001:7f8:d0:b901::7d2a Connected