Technical contact at XO/Concentric


If anyone from XO/Concentric is on on the list or anyone has a technical contact who can help with connectivity issues to their hosted Web-sites, please pass this along to the right person/team or respond to me off-list.

Some of our customers are having problems connecting to Web-services hosted by XO/Concentric. The problem is limited to customers within a certain /17 allocation we have ( Ping and connections to the SMTP-service on the same destination IP are fine. But when the customers try to connect to the HTTP-service tcpdumps shows that no packets are returned.

We have tried Customer Care to no help.


Kind Regards,

Knut A. Syed