When I clicked the link it didn't work either. So I copied the number and googled ups tracking and put the number in under reference number and it worked!
It gave me this. Although this is more than is has before. Before it gave me">>>UPS could not locate the shipment details for your request. Verify your information and try again." for UPS tracking or "Tracking information for this piece is unavailable at this time. Tracking may take 24-48 hours after your mail piece has shipped. Please check back at a later time for additional information. If tracking is unavailable after 3 days, please contact your shipper." for http://www.ups-mi.net/packageID/Default.aspx
Shipment Reference: 01163900136662
Shipment Type: Mail Innovations
Ship Date Range: 02/28/2013 - 03/04/2013
Origin Country: United States
Origin Postal/ZIP Code: 94065
Destination Country: United States
Destination Postal/ZIP Code: 37830
