No peering between TeliaSonera and Cogent Communications

March 15th, 2008 | by David |

vs.

I noticed yesterday that I could not visit The Daily WTF or Podomatic. Today I started investigating and __henke__ in #data on irc.freenode.net told me that my ISP Telia and Cogent Communications had stopped peering.

Related links in approximately chronological order:

The networks affected are AS1299 (TeliaSonera International Carrier, TSIC) and AS174 (Cogent Communications). 

Update It seems like www.webservertalk.com is unreachable for the same reason.

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