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The Wikimedia Foundation operates several wiki-based projects, including Wikipedia, the popular on-line encyclopedia, which has become a global top-10 website. Wikimedia delivers its web site services from two separate, indirectly connected networks:

  • AS14907 in the USA
  • AS43821 in Europe

Both networks are open to peering with other parties, on IPv4 and IPv6. Currently we have presence at the following Internet Exchange Points:

Public Exchanges

Exchange point Location ASN Connection IPv4 address IPv6 address
AMS-IX EvoSwitch 43821 2x10000Base-LR 2001:7f8:1::A504:3821:1
Equinix Ashburn Exchange Equinix Ashburn 14907 10000Base-LR 2001:504:0:2:0:1:4907:1
Equinix Palo Alto Exchange Equinix Palo Alto 14907 10000Base-LR 2001:504:f::1:4907:1

Private (Direct) Peering

Location City ASN
SARA Amsterdam 43821
EvoSwitch Amsterdam 43281
NIKHEF Amsterdam 43281
Equinix Ashburn 14907
Equinix Tampa 14907

Also see our Peering DB record.

When setting up a peering session with us, please make use of the following information:

Peering contact
NOC contact
ASN 14907 or 43821
Prefixes ~3
Suggested prefix limit 100
MD5 password Supported, but not required


The Wikimedia Foundation is a not-for-profit charity that depends on the gracious donations by many individuals and companies. We operate on a small budget, so please let us know if you are able and willing to contribute by donating network connectivity services!

Things that might be helpful include:

  • IP transit (full or partial)
  • Transport connectivity
  • A few RU of rack space for a router

If you are interested in helping out, then please contact us.